Bump up heatmap gradient midpoint again

After some testing, I'm fairly confident the issue I was seeing before isn't
happening now. After re-processing ~250 plugins a few times with the same
workers I was seeing significant slow-downs with large plugins. Also, if I was
listening to music in the browser it would start crackling and popping.

My hypothesis is that wee_alloc was causing a memory leak in the old version
which was causing browsers to freak out unless I recreated the workers on every
run. Though I'm not sure if that theory holds since I wasn't seeing out of
control memory usage in the dev tools. Perhaps wee_alloc just wasn't good at
managing memory after a certain number of allocate/deallocate cycles and was
putting a huge strain on the browser.

I'm hoping that reusing workers like this will also speed up processing and
possibly resolve some crashing that some users were seeing.

.babelrc

@@ -0,0 +1,4 @@
+{
+  "presets": ["next/babel"],
+  "plugins": ["add-react-displayname"]
+}

.gitignore

@@ -35,3 +35,6 @@ yarn-error.log*
 
 # typescript
 *.tsbuildinfo
+
+# Sentry
+.sentryclirc

README.md

@@ -2,6 +2,10 @@
 
 This is the frontend code for the modmapper project. Modmapper is an interactive map of Skyrim mods.
 
+[View the site live at modmapper.com](https://modmapper.com).
+
+![Screenshot of the website](/public/img/full-screenshot.jpg)
+
 This project renders every cell edit from all Skyrim SE mods on nexusmods.com as a heatmap on top of a map of Skyrim.
 
 You can click on a cell to see all of the mods that edit that cell sorted by popularity. Clicking on a mod in that list will show you all of the cells that the mod edits (across all files and versions of the mod). You can also search for a mod by name or a cell by x and y coordinates in the search bar at the top.
@@ -26,7 +30,15 @@ First, install the dependencies:
 npm install
 ```
 
-Then, run the dev server:
+Then create a file named `.env` at the root of the project with the contents:
+
+```
+NEXT_PUBLIC_MAPBOX_TOKEN=tokengoeshere
+```
+
+You can get a Mapbox token by [creating a mapbox account and generating a token on the access token page](https://docs.mapbox.com/help/glossary/access-token/).
+
+Now, run the dev server:
 
 ```bash
 npm run dev

components/AddModData.tsx

@@ -0,0 +1,186 @@
+import { format } from "date-fns";
+import React, { useCallback, useContext, useState } from "react";
+import useSWRImmutable from "swr/immutable";
+
+import { Mod, File, NEXUS_MODS_URL } from "./ModData";
+import styles from "../styles/AddModData.module.css";
+import { jsonFetcher } from "../lib/api";
+import { DownloadCountsContext } from "./DownloadCountsProvider";
+import { GamesContext } from "./GamesProvider";
+import type { SelectedMod } from "./AddModDialog";
+
+type Props = {
+  selectedMod: SelectedMod;
+  selectedPlugin: string | null;
+  setSelectedPlugin: (plugin: string) => void;
+};
+
+const AddModData: React.FC<Props> = ({
+  selectedMod,
+  selectedPlugin,
+  setSelectedPlugin,
+}) => {
+  const {
+    games,
+    getGameNameById,
+    error: gamesError,
+  } = useContext(GamesContext);
+  const counts = useContext(DownloadCountsContext);
+  const [selectedFile, setSelectedFile] = useState<number | null>(null);
+
+  const { data: modData, error: modError } = useSWRImmutable(
+    selectedMod
+      ? `https://mods.modmapper.com/${selectedMod.game}/${selectedMod.id}.json`
+      : null,
+    (_) => jsonFetcher<Mod>(_)
+  );
+  const { data: fileData, error: fileError } = useSWRImmutable(
+    selectedFile ? `https://files.modmapper.com/${selectedFile}.json` : null,
+    (_) => jsonFetcher<File>(_)
+  );
+
+  const handleFileChange = useCallback(
+    (event) => {
+      setSelectedFile(event.target.value);
+    },
+    [setSelectedFile]
+  );
+  const handlePluginChange = useCallback(
+    (event) => {
+      setSelectedPlugin(event.target.value);
+    },
+    [setSelectedPlugin]
+  );
+
+  if (modError && modError.status === 404) {
+    return <div>Mod could not be found.</div>;
+  } else if (modError) {
+    return <div>{`Error loading mod data: ${modError.message}`}</div>;
+  }
+  if (modData === undefined)
+    return <div className={styles.status}>Loading...</div>;
+  if (modData === null)
+    return <div className={styles.status}>Mod could not be found.</div>;
+
+  let numberFmt = new Intl.NumberFormat("en-US");
+  const gameName = getGameNameById(modData.game_id);
+  const gameDownloadCounts = gameName && counts[gameName].counts;
+  const modCounts =
+    gameDownloadCounts && gameDownloadCounts[modData.nexus_mod_id];
+  const total_downloads = modCounts ? modCounts[0] : 0;
+  const unique_downloads = modCounts ? modCounts[1] : 0;
+  const views = modCounts ? modCounts[2] : 0;
+
+  const renderDownloadCountsLoading = () => (
+    <div>Loading live download counts...</div>
+  );
+  const renderDownloadCountsError = (error: Error) => (
+    <div>{`Error loading live download counts: ${error.message}`}</div>
+  );
+  const renderGamesError = (error?: Error) =>
+    error ? (
+      <div>{`Error loading games: ${error.message}`}</div>
+    ) : (
+      <div>Error loading games</div>
+    );
+
+  if (selectedMod && modData) {
+    return (
+      <div className={styles.wrapper}>
+        <h3>
+          <a
+            href={`${NEXUS_MODS_URL}/mods/${modData.nexus_mod_id}`}
+            target="_blank"
+            rel="noreferrer noopener"
+            className={styles.name}
+          >
+            {modData.name}
+          </a>
+        </h3>
+        <div>
+          <strong>Category:&nbsp;</strong>
+          <a
+            href={`${NEXUS_MODS_URL}/mods/categories/${modData.category_id}`}
+            target="_blank"
+            rel="noreferrer noopener"
+          >
+            {modData.category_name}
+          </a>
+          {modData.is_translation && <strong>&nbsp;(translation)</strong>}
+        </div>
+        <div>
+          <strong>Author:&nbsp;</strong>
+          <a
+            href={`${NEXUS_MODS_URL}/users/${modData.author_id}`}
+            target="_blank"
+            rel="noreferrer noopener"
+          >
+            {modData.author_name}
+          </a>
+        </div>
+        <div>
+          <strong>Uploaded:</strong>{" "}
+          {format(new Date(modData.first_upload_at), "d MMM y")}
+        </div>
+        {(!counts.skyrim.counts || !counts.skyrimspecialedition.counts) &&
+          renderDownloadCountsLoading()}
+        {(!games || gamesError) && renderGamesError(gamesError)}
+        {counts.skyrim.error && renderDownloadCountsError(counts.skyrim.error)}
+        {counts.skyrimspecialedition.error &&
+          renderDownloadCountsError(counts.skyrimspecialedition.error)}
+        <div>
+          <strong>Last Update:</strong>{" "}
+          {format(new Date(modData.last_update_at), "d MMM y")}
+        </div>
+        <div>
+          <strong>Total Downloads:</strong> {numberFmt.format(total_downloads)}
+        </div>
+        <div>
+          <strong>Unique Downloads:</strong>{" "}
+          {numberFmt.format(unique_downloads)}
+        </div>
+        <div className={styles["select-container"]}>
+          <label htmlFor="mod-file-select" className={styles.label}>
+            Select file:
+          </label>
+          <select
+            name="file"
+            id="mod-file-select"
+            className={styles.select}
+            onChange={handleFileChange}
+          >
+            <option value="">--Select file--</option>
+            {[...modData.files].reverse().map((file) => (
+              <option key={file.nexus_file_id} value={file.nexus_file_id}>
+                {file.name} (v{file.version}) ({file.category})
+              </option>
+            ))}
+          </select>
+        </div>
+        {fileData && (
+          <div className={styles["select-container"]}>
+            <label htmlFor="file-plugin-select" className={styles.label}>
+              Select plugin:
+            </label>
+            <select
+              name="plugin"
+              id="file-plugin-select"
+              className={styles.select}
+              onChange={handlePluginChange}
+            >
+              <option value="">--Select plugin--</option>
+              {fileData.plugins.map((plugin) => (
+                <option key={plugin.hash} value={plugin.hash}>
+                  {plugin.file_path}
+                </option>
+              ))}
+            </select>
+          </div>
+        )}
+      </div>
+    );
+  }
+  return null;
+};
+
+export default AddModData;

components/AddModDialog.tsx

@@ -0,0 +1,96 @@
+import { createPortal } from "react-dom";
+import React, { useCallback, useState, useRef } from "react";
+import { useDispatch } from "react-redux";
+import useSWRImmutable from "swr/immutable";
+
+import AddModData from "./AddModData";
+import SearchBar from "./SearchBar";
+import { jsonFetcher } from "../lib/api";
+import { updateFetchedPlugin, PluginsByHashWithMods } from "../slices/plugins";
+import styles from "../styles/AddModDialog.module.css";
+import EscapeListener from "./EscapeListener";
+
+export interface SelectedMod {
+  id: number;
+  game: string;
+}
+
+const AddModDialog: React.FC = () => {
+  const [selectedMod, setSelectedMod] = useState<SelectedMod | null>(null);
+  const [selectedPlugin, setSelectedPlugin] = useState<string | null>(null);
+  const [dialogShown, setDialogShown] = useState(false);
+  const searchInput = useRef<HTMLInputElement | null>(null);
+  const dispatch = useDispatch();
+
+  const { data, error } = useSWRImmutable(
+    selectedPlugin
+      ? `https://plugins.modmapper.com/${selectedPlugin}.json`
+      : null,
+    (_) => jsonFetcher<PluginsByHashWithMods>(_)
+  );
+
+  const onAddModButtonClick = useCallback(async () => {
+    setSelectedMod(null);
+    setDialogShown(true);
+    requestAnimationFrame(() => {
+      if (searchInput.current) searchInput.current.focus();
+    });
+  }, [setSelectedMod, setDialogShown]);
+
+  return (
+    <>
+      <EscapeListener onEscape={() => setDialogShown(false)} />
+      <button onClick={onAddModButtonClick}>Add mod</button>
+      {typeof window !== "undefined" &&
+        createPortal(
+          <dialog open={dialogShown} className={styles.dialog}>
+            <h3>Add mod</h3>
+            <SearchBar
+              sidebarOpen={false}
+              placeholder="Search mods…"
+              onSelectResult={(selectedItem) => {
+                if (selectedItem) {
+                  setSelectedMod({
+                    id: selectedItem.id,
+                    game: selectedItem.game,
+                  });
+                }
+              }}
+              inputRef={searchInput}
+            />
+            {selectedMod && (
+              <AddModData
+                selectedMod={selectedMod}
+                selectedPlugin={selectedPlugin}
+                setSelectedPlugin={setSelectedPlugin}
+              />
+            )}
+            <menu>
+              <button
+                onClick={() => {
+                  setSelectedMod(null);
+                  setDialogShown(false);
+                  if (searchInput.current) searchInput.current.value = "";
+                }}
+              >
+                Cancel
+              </button>
+              <button
+                onClick={() => {
+                  if (data)
+                    dispatch(updateFetchedPlugin({ ...data, enabled: true }));
+                  setDialogShown(false);
+                }}
+                disabled={!selectedMod || !selectedPlugin || !data}
+              >
+                Add
+              </button>
+            </menu>
+          </dialog>,
+          document.body
+        )}
+    </>
+  );
+};
+
+export default AddModDialog;

components/CellData.tsx

@@ -4,8 +4,9 @@ import useSWRImmutable from "swr/immutable";
 
 import styles from "../styles/CellData.module.css";
 import ModList from "./ModList";
-import PluginList from "./PluginsList";
+import ParsedPluginsList from "./ParsedPluginsList";
 import { jsonFetcher } from "../lib/api";
+import FetchedPluginsList from "./FetchedPluginsList";
 
 export interface Mod {
   id: number;
@@ -39,10 +40,9 @@ export interface Cell {
 
 type Props = {
   selectedCell: { x: number; y: number };
-  counts: Record<number, [number, number, number]> | null;
 };
 
-const CellData: React.FC<Props> = ({ selectedCell, counts }) => {
+const CellData: React.FC<Props> = ({ selectedCell }) => {
   const { data, error } = useSWRImmutable(
     `https://cells.modmapper.com/${selectedCell.x}/${selectedCell.y}.json`,
     (_) => jsonFetcher<Cell>(_)
@@ -110,8 +110,9 @@ const CellData: React.FC<Props> = ({ selectedCell, counts }) => {
             <span>{data.plugins_count}</span>
           </li>
         </ul>
-        <PluginList selectedCell={selectedCell} />
-        <ModList mods={data.mods} counts={counts} />
+        <ParsedPluginsList selectedCell={selectedCell} />
+        <FetchedPluginsList selectedCell={selectedCell} />
+        <ModList mods={data.mods} />
       </>
     )
   );

components/CellList.tsx

@@ -1,10 +1,13 @@
 import React, { useEffect, useRef, useState } from "react";
 import Link from "next/link";
 import MiniSearch from "minisearch";
+import ReactPaginate from "react-paginate";
 
 import styles from "../styles/CellList.module.css";
 import type { CellCoord } from "./ModData";
 
+const PAGE_SIZE = 100;
+
 type Props = {
   cells: CellCoord[];
 };
@@ -32,6 +35,7 @@ const CellList: React.FC<Props> = ({ cells }) => {
 
   const [filter, setFilter] = useState<string>("");
   const [filterResults, setFilterResults] = useState<Set<string>>(new Set());
+  const [page, setPage] = useState<number>(0);
 
   const filteredCells = cells
     .filter((cell) => !filter || filterResults.has(`${cell.x},${cell.y}`))
@@ -45,10 +49,34 @@ const CellList: React.FC<Props> = ({ cells }) => {
     }
   }, [filter]);
 
+  useEffect(() => {
+    setPage(0);
+  }, [filterResults]);
+
+  const renderPagination = () => (
+    <ReactPaginate
+      breakLabel="..."
+      nextLabel=">"
+      forcePage={page}
+      onPageChange={(event) => {
+        setPage(event.selected);
+        document.getElementById("exterior-cells")?.scrollIntoView();
+      }}
+      pageRangeDisplayed={3}
+      marginPagesDisplayed={2}
+      pageCount={Math.ceil(filteredCells.length / PAGE_SIZE)}
+      previousLabel="<"
+      renderOnZeroPageCount={() => null}
+      className={styles.pagination}
+      activeClassName={styles["active-page"]}
+      hrefBuilder={() => "#"}
+    />
+  );
+
   return (
     filteredCells && (
       <>
-        <h2>Exterior Cells ({filteredCells.length})</h2>
+        <h2 id="exterior-cells">Exterior Cells ({filteredCells.length})</h2>
         <div className={styles.filters}>
           <hr />
           <div className={styles["filter-row"]}>
@@ -63,26 +91,32 @@ const CellList: React.FC<Props> = ({ cells }) => {
           </div>
           <hr />
         </div>
+        {renderPagination()}
         <ul className={styles["cell-list"]}>
-          {filteredCells.map((cell) => (
-            <li
-              key={`cell-${cell.x},${cell.y}`}
-              className={styles["cell-list-item"]}
-            >
-              <div className={styles["cell-title"]}>
-                <strong>
-                  <Link
-                    href={`/?cell=${encodeURIComponent(`${cell.x},${cell.y}`)}`}
-                  >
-                    <a>
-                      {cell.x}, {cell.y}
-                    </a>
-                  </Link>
-                </strong>
-              </div>
-            </li>
-          ))}
+          {filteredCells
+            .slice(page * PAGE_SIZE, page * PAGE_SIZE + PAGE_SIZE)
+            .map((cell) => (
+              <li
+                key={`cell-${cell.x},${cell.y}`}
+                className={styles["cell-list-item"]}
+              >
+                <div className={styles["cell-title"]}>
+                  <strong>
+                    <Link
+                      href={`/?cell=${encodeURIComponent(
+                        `${cell.x},${cell.y}`
+                      )}`}
+                    >
+                      <a>
+                        {cell.x}, {cell.y}
+                      </a>
+                    </Link>
+                  </strong>
+                </div>
+              </li>
+            ))}
         </ul>
+        {renderPagination()}
       </>
     )
   );

components/DataDirPicker.tsx

@@ -1,18 +1,23 @@
 import React, { useContext, useRef, useState, useEffect } from "react";
+import Cookies from "js-cookie";
 
 import { WorkerPoolContext } from "../lib/WorkerPool";
 import { useAppSelector } from "../lib/hooks";
 import { isPlugin, parsePluginFiles } from "../lib/plugins";
 import styles from "../styles/DataDirPicker.module.css";
+import { createPortal } from "react-dom";
 
 type Props = {};
 
 const DataDirPicker: React.FC<Props> = () => {
   const workerPool = useContext(WorkerPoolContext);
   const inputRef = useRef<HTMLInputElement>(null);
-  const plugins = useAppSelector((state) => state.plugins.plugins);
+  const plugins = useAppSelector((state) => state.plugins.parsedPlugins);
   const pluginsPending = useAppSelector((state) => state.plugins.pending);
   const [loading, setLoading] = useState<boolean>(false);
+  const [uploadNoticeShown, setUploadNoticeShown] = useState(false);
+  const [ignoreUploadNoticeChecked, setIgnoreUploadNoticeChecked] =
+    useState(false);
 
   useEffect(() => {
     if (pluginsPending === 0 && loading) {
@@ -46,8 +51,9 @@ const DataDirPicker: React.FC<Props> = () => {
 
   return (
     <>
-      <p className={styles["no-top-margin"]}>
-        Select or drag-and-drop your Skyrim{" "}
+      <p>
+        <strong className={styles.step}>1. </strong>Select or drag-and-drop your
+        Skyrim{" "}
         <strong>
           <code>Data</code>
         </strong>{" "}
@@ -56,7 +62,64 @@ const DataDirPicker: React.FC<Props> = () => {
         <br />
         <br />
         The Data folder can be found in the installation directory of the game.
+        <br />
+        <br />
+        For Mod Organizer users, select the mod directory located at{" "}
+        <strong>
+          <code className={styles["break-word"]}>
+            C:\Users\username\AppData\Local\ModOrganizer\Skyrim Special
+            Edition\mods
+          </code>
+        </strong>
+        .
       </p>
+      {typeof window !== "undefined" &&
+        createPortal(
+          <dialog open={uploadNoticeShown} className={styles.dialog}>
+            <p>
+              <strong>NOTE:</strong> the following dialog will ask you to upload
+              all the files in your Data folder.&nbsp;
+              <strong>NOTHING WILL BE UPLOADED ANYWHERE</strong>. The plugin
+              files will only be transferred to your browser and processed on
+              your device.
+            </p>
+            <p>
+              Drag and drop the Data folder onto the web page to avoid the
+              upload dialog entirely.
+            </p>
+            <label>
+              <input
+                type="checkbox"
+                id="ignore-upload-notice"
+                checked={ignoreUploadNoticeChecked}
+                onChange={(event) => {
+                  if (event.target.checked) {
+                    setIgnoreUploadNoticeChecked(true);
+                  } else {
+                    setIgnoreUploadNoticeChecked(false);
+                  }
+                }}
+              />{" "}
+              Don&apos;t show this message again
+            </label>
+            <menu>
+              <button
+                onClick={() => {
+                  setUploadNoticeShown(false);
+                  if (ignoreUploadNoticeChecked) {
+                    Cookies.set("ignoreDataDirPickerUploadNotice", "true");
+                  }
+                  if (inputRef.current) {
+                    inputRef.current.click();
+                  }
+                }}
+              >
+                Ok
+              </button>
+            </menu>
+          </dialog>,
+          document.body
+        )}
       <input
         type="file"
         webkitdirectory=""
@@ -69,7 +132,11 @@ const DataDirPicker: React.FC<Props> = () => {
         onClick={() => {
           if (inputRef.current) {
             inputRef.current.value = ""; // clear the value so reloading same directory works
-            inputRef.current.click();
+            if (Cookies.get("ignoreDataDirPickerUploadNotice") !== "true") {
+              setUploadNoticeShown(true);
+            } else {
+              inputRef.current.click();
+            }
           }
         }}
         disabled={!workerPool || loading}

components/DownloadCountsProvider.tsx

@@ -0,0 +1,86 @@
+import React, { createContext, useEffect, useState } from "react";
+import useSWRImmutable from "swr/immutable";
+
+import { csvFetcher } from "../lib/api";
+
+type DownloadCounts = Record<number, [number, number, number]>;
+interface GameDownloadCounts {
+  skyrim: {
+    counts: DownloadCounts | null;
+    error?: any;
+  };
+  skyrimspecialedition: {
+    counts: DownloadCounts | null;
+    error?: any;
+  };
+}
+
+type DownloadCountsContext = GameDownloadCounts;
+
+const SSE_LIVE_DOWNLOAD_COUNTS_URL =
+  "https://staticstats.nexusmods.com/live_download_counts/mods/1704.csv";
+const LE_LIVE_DOWNLOAD_COUNTS_URL =
+  "https://staticstats.nexusmods.com/live_download_counts/mods/110.csv";
+
+export const DownloadCountsContext = createContext<DownloadCountsContext>({
+  skyrim: {
+    counts: null,
+  },
+  skyrimspecialedition: {
+    counts: null,
+  },
+});
+
+function parseCountsCSV(csv: string): DownloadCounts {
+  const counts: Record<number, [number, number, number]> = {};
+  for (const line of csv.split("\n")) {
+    const nums = line.split(",").map((count) => parseInt(count, 10));
+    counts[nums[0]] = [nums[1], nums[2], nums[3]];
+  }
+  return counts;
+}
+
+const DownloadCountsProvider: React.FC = ({ children }) => {
+  const [skyrimCounts, setSkyrimCounts] = useState<DownloadCounts | null>(null);
+  const [skyrimspecialeditionCounts, setSkyrimspecialeditionCounts] =
+    useState<DownloadCounts | null>(null);
+
+  // The live download counts are not really immutable, but I'd still rather load them once per session
+  const { data: skyrimspecialeditionCSV, error: skyrimspecialeditionError } =
+    useSWRImmutable(SSE_LIVE_DOWNLOAD_COUNTS_URL, csvFetcher);
+  const { data: skyrimCSV, error: skyrimError } = useSWRImmutable(
+    LE_LIVE_DOWNLOAD_COUNTS_URL,
+    csvFetcher
+  );
+
+  useEffect(() => {
+    if (skyrimCSV) {
+      setSkyrimCounts(parseCountsCSV(skyrimCSV));
+    }
+  }, [setSkyrimCounts, skyrimCSV]);
+
+  useEffect(() => {
+    if (skyrimspecialeditionCSV) {
+      setSkyrimspecialeditionCounts(parseCountsCSV(skyrimspecialeditionCSV));
+    }
+  }, [setSkyrimspecialeditionCounts, skyrimspecialeditionCSV]);
+
+  return (
+    <DownloadCountsContext.Provider
+      value={{
+        skyrim: {
+          counts: skyrimCounts,
+          error: skyrimError,
+        },
+        skyrimspecialedition: {
+          counts: skyrimspecialeditionCounts,
+          error: skyrimspecialeditionError,
+        },
+      }}
+    >
+      {children}
+    </DownloadCountsContext.Provider>
+  );
+};
+
+export default DownloadCountsProvider;

components/DropZone.tsx

@@ -30,10 +30,7 @@ export const DropZone: React.FC<Props> = ({ children, workerPool }) => {
       }
       if (next.value.kind === "file" && isPluginPath(next.value.name)) {
         plugins.push(next.value);
-      } else if (
-        next.value.kind === "directory" &&
-        next.value.name === "Data"
-      ) {
+      } else if (next.value.kind === "directory") {
         plugins.push(...(await findPluginsInDirHandle(next.value)));
       }
     }

components/EscapeListener.tsx

@@ -0,0 +1,30 @@
+import React, { useCallback, useEffect } from "react";
+
+type Props = {
+  onEscape: () => void;
+};
+
+const EscapeListener: React.FC<Props> = ({ onEscape }) => {
+  const keyHandler = useCallback(
+    (event) => {
+      switch (event.keyCode) {
+        case 27: // escape key
+          onEscape();
+          break;
+        default:
+          break;
+      }
+    },
+    [onEscape]
+  );
+
+  useEffect(() => {
+    window.addEventListener("keydown", keyHandler);
+
+    return () => window.removeEventListener("keydown", keyHandler);
+  }, [keyHandler]);
+
+  return null;
+};
+
+export default EscapeListener;

components/FetchedPluginsList.tsx

@@ -0,0 +1,82 @@
+/* eslint-disable @next/next/no-img-element */
+import Link from "next/link";
+import React from "react";
+
+import { useAppSelector, useAppDispatch } from "../lib/hooks";
+import {
+  disableAllFetchedPlugins,
+  enableAllFetchedPlugins,
+  toggleFetchedPlugin,
+  removeFetchedPlugin,
+} from "../slices/plugins";
+import styles from "../styles/FetchedPluginsList.module.css";
+
+type Props = {
+  selectedCell?: { x: number; y: number };
+};
+
+const FetchedPluginsList: React.FC<Props> = ({ selectedCell }) => {
+  const dispatch = useAppDispatch();
+  const plugins = useAppSelector((state) =>
+    selectedCell
+      ? state.plugins.fetchedPlugins.filter((plugin) =>
+          plugin.cells.some(
+            (cell) => cell.x === selectedCell.x && cell.y === selectedCell.y
+            // TODO: support other worlds
+          )
+        )
+      : state.plugins.fetchedPlugins
+  );
+
+  return (
+    <>
+      {plugins.length > 0 && (
+        <h2 id="added-plugins">Added Plugins ({plugins.length})</h2>
+      )}
+      {!selectedCell && plugins.length > 0 && (
+        <div className={styles.buttons}>
+          <button onClick={() => dispatch(enableAllFetchedPlugins())}>
+            Enable all
+          </button>
+          <button onClick={() => dispatch(disableAllFetchedPlugins())}>
+            Disable all
+          </button>
+        </div>
+      )}
+      <ol
+        className={`${styles["plugin-list"]} ${
+          plugins.length > 0 ? styles["bottom-spacing"] : ""
+        }`}
+      >
+        {plugins.map((plugin) => (
+          <li
+            key={plugin.hash}
+            title={plugin.plugins[0].file_name}
+            className={styles["plugin-row"]}
+          >
+            <input
+              id={plugin.hash}
+              type="checkbox"
+              checked={plugin.enabled ?? false}
+              value={plugin.enabled ? "on" : "off"}
+              onChange={() => dispatch(toggleFetchedPlugin(plugin.hash))}
+            />
+            <label htmlFor={plugin.hash} className={styles["plugin-label"]}>
+              <Link href={`/?plugin=${plugin.hash}`}>
+                <a>{plugin.plugins[0].file_name}</a>
+              </Link>
+            </label>
+            <button
+              onClick={() => dispatch(removeFetchedPlugin(plugin.hash))}
+              className={styles["plugin-remove"]}
+            >
+              <img src="/img/close.svg" width={18} height={18} alt="close" />
+            </button>
+          </li>
+        ))}
+      </ol>
+    </>
+  );
+};
+
+export default FetchedPluginsList;

components/GamesProvider.tsx

@@ -0,0 +1,51 @@
+import React, { createContext, useCallback } from "react";
+import useSWRImmutable from "swr/immutable";
+
+import { jsonFetcher } from "../lib/api";
+import type { GameName } from "../lib/games";
+
+interface Game {
+  id: number;
+  name: GameName;
+  nexus_game_id: number;
+}
+interface GamesContext {
+  games?: Game[] | null;
+  getGameNameById: (id: number) => GameName | undefined;
+  error?: any;
+}
+
+export const GamesContext = createContext<GamesContext>({
+  games: null,
+  getGameNameById: () => undefined,
+});
+
+const GamesProvider: React.FC = ({ children }) => {
+  const { data, error } = useSWRImmutable(
+    "https://mods.modmapper.com/games.json",
+    (_) => jsonFetcher<Game[]>(_, { notFoundOk: false })
+  );
+
+  const getGameNameById = useCallback(
+    (id: number): GameName | undefined => {
+      if (data) {
+        return data.find((game) => game.id === id)?.name;
+      }
+    },
+    [data]
+  );
+
+  return (
+    <GamesContext.Provider
+      value={{
+        games: data,
+        getGameNameById,
+        error,
+      }}
+    >
+      {children}
+    </GamesContext.Provider>
+  );
+};
+
+export default GamesProvider;

components/Map.tsx

@@ -5,12 +5,15 @@ import mapboxgl from "mapbox-gl";
 import useSWRImmutable from "swr/immutable";
 
 import { useAppDispatch, useAppSelector } from "../lib/hooks";
-import { setFetchedPlugin, PluginFile } from "../slices/plugins";
+import { setSelectedFetchedPlugin, PluginFile } from "../slices/plugins";
 import styles from "../styles/Map.module.css";
 import Sidebar from "./Sidebar";
 import ToggleLayersControl from "./ToggleLayersControl";
 import SearchBar from "./SearchBar";
-import { csvFetcher, jsonFetcherWithLastModified } from "../lib/api";
+import SearchProvider from "./SearchProvider";
+import { jsonFetcherWithLastModified } from "../lib/api";
+import DownloadCountsProvider from "./DownloadCountsProvider";
+import GamesProvider from "./GamesProvider";
 
 mapboxgl.accessToken = process.env.NEXT_PUBLIC_MAPBOX_TOKEN ?? "";
 
@@ -22,10 +25,7 @@ colorGradient.setGradient(
   "#FFA500",
   "#FF0000"
 );
-colorGradient.setMidpoint(360);
-
-const LIVE_DOWNLOAD_COUNTS_URL =
-  "https://staticstats.nexusmods.com/live_download_counts/mods/1704.csv";
+colorGradient.setMidpoint(730);
 
 const Map: React.FC = () => {
   const router = useRouter();
@@ -55,23 +55,19 @@ const Map: React.FC = () => {
   const [sidebarOpen, setSidebarOpen] = useState(true);
 
   const dispatch = useAppDispatch();
-  const plugins = useAppSelector((state) => state.plugins.plugins);
+  const parsedPlugins = useAppSelector((state) => state.plugins.parsedPlugins);
+  const fetchedPlugins = useAppSelector(
+    (state) => state.plugins.fetchedPlugins
+  );
   const pluginsPending = useAppSelector((state) => state.plugins.pending);
-  const fetchedPlugin = useAppSelector((state) => state.plugins.fetchedPlugin);
+  const selectedFetchedPlugin = useAppSelector(
+    (state) => state.plugins.selectedFetchedPlugin
+  );
 
   const { data: cellsData, error: cellsError } = useSWRImmutable(
     "https://cells.modmapper.com/edits.json",
     (_) => jsonFetcherWithLastModified<Record<string, number>>(_)
   );
-  // The live download counts are not really immutable, but I'd still rather load them once per session
-  const [counts, setCounts] = useState<Record<
-    number,
-    [number, number, number]
-  > | null>(null);
-  const { data: countsData, error: countsError } = useSWRImmutable(
-    LIVE_DOWNLOAD_COUNTS_URL,
-    csvFetcher
-  );
 
   const selectMapCell = useCallback(
     (cell: { x: number; y: number }) => {
@@ -243,7 +239,7 @@ const Map: React.FC = () => {
 
   const clearSelectedCells = useCallback(() => {
     setSelectedCells(null);
-    dispatch(setFetchedPlugin(undefined));
+    dispatch(setSelectedFetchedPlugin(undefined));
     if (map.current) {
       map.current.removeFeatureState({ source: "selected-cells-source" });
       map.current.removeFeatureState({ source: "conflicted-cell-source" });
@@ -297,8 +293,10 @@ const Map: React.FC = () => {
     } else if (router.query.plugin && typeof router.query.plugin === "string") {
       clearSelectedCell();
       setSidebarOpen(true);
-      if (plugins && plugins.length > 0 && pluginsPending === 0) {
-        const plugin = plugins.find((p) => p.hash === router.query.plugin);
+      if (parsedPlugins && parsedPlugins.length > 0 && pluginsPending === 0) {
+        const plugin = parsedPlugins.find(
+          (p) => p.hash === router.query.plugin
+        );
         if (plugin && plugin.parsed) {
           const cells = [];
           const cellSet = new Set<number>();
@@ -323,13 +321,13 @@ const Map: React.FC = () => {
     }
 
     if (
-      plugins &&
-      plugins.length > 0 &&
       pluginsPending === 0 &&
+      ((parsedPlugins && parsedPlugins.length > 0) ||
+        fetchedPlugins.length > 0) &&
       !router.query.mod &&
       !router.query.plugin
     ) {
-      const cells = plugins.reduce(
+      let cells = parsedPlugins.reduce(
         (acc: { x: number; y: number }[], plugin: PluginFile) => {
           if (plugin.enabled && plugin.parsed) {
             const newCells = [...acc];
@@ -349,6 +347,11 @@ const Map: React.FC = () => {
         },
         []
       );
+      cells = cells.concat(
+        fetchedPlugins
+          .filter((plugin) => plugin.enabled)
+          .flatMap((plugin) => plugin.cells)
+      );
       selectCells(cells);
     }
   }, [
@@ -362,8 +365,9 @@ const Map: React.FC = () => {
     clearSelectedCell,
     clearSelectedCells,
     heatmapLoaded,
-    plugins,
+    parsedPlugins,
     pluginsPending,
+    fetchedPlugins,
   ]);
 
   useEffect(() => {
@@ -371,12 +375,12 @@ const Map: React.FC = () => {
     if (
       router.query.plugin &&
       typeof router.query.plugin === "string" &&
-      fetchedPlugin &&
-      fetchedPlugin.cells
+      selectedFetchedPlugin &&
+      selectedFetchedPlugin.cells
     ) {
       const cells = [];
       const cellSet = new Set<number>();
-      for (const cell of fetchedPlugin.cells) {
+      for (const cell of selectedFetchedPlugin.cells) {
         if (
           cell.x !== undefined &&
           cell.y !== undefined &&
@@ -388,7 +392,7 @@ const Map: React.FC = () => {
       }
       selectCells(cells);
     }
-  }, [heatmapLoaded, fetchedPlugin, selectCells, router.query.plugin]);
+  }, [heatmapLoaded, selectedFetchedPlugin, selectCells, router.query.plugin]);
 
   useEffect(() => {
     if (!heatmapLoaded) return; // wait for all map layers to load
@@ -618,12 +622,7 @@ const Map: React.FC = () => {
         paint: {
           "fill-color": ["get", "color"],
           "fill-opacity": ["get", "opacity"],
-          "fill-outline-color": [
-            "case",
-            ["boolean", ["feature-state", "selected"], false],
-            "white",
-            "transparent",
-          ],
+          "fill-outline-color": "transparent",
         },
       },
       "grid-labels-layer"
@@ -808,17 +807,6 @@ const Map: React.FC = () => {
     setHeatmapLoaded(true);
   }, [cellsData, mapLoaded, router, setHeatmapLoaded]);
 
-  useEffect(() => {
-    if (countsData) {
-      const newCounts: Record<number, [number, number, number]> = {};
-      for (const line of countsData.split("\n")) {
-        const nums = line.split(",").map((count) => parseInt(count, 10));
-        newCounts[nums[0]] = [nums[1], nums[2], nums[3]];
-      }
-      setCounts(newCounts);
-    }
-  }, [setCounts, countsData]);
-
   return (
     <>
       <div
@@ -828,18 +816,66 @@ const Map: React.FC = () => {
         ref={mapWrapper}
       >
         <div ref={mapContainer} className={styles["map-container"]}>
-          <Sidebar
-            selectedCell={selectedCell}
-            clearSelectedCell={() => router.push({ query: {} })}
-            setSelectedCells={setSelectedCells}
-            counts={counts}
-            countsError={countsError}
-            open={sidebarOpen}
-            setOpen={setSidebarOpenWithResize}
-            lastModified={cellsData && cellsData.lastModified}
-          />
-          <ToggleLayersControl map={map} />
-          <SearchBar counts={counts} sidebarOpen={sidebarOpen} />
+          <DownloadCountsProvider>
+            <GamesProvider>
+              <SearchProvider>
+                <Sidebar
+                  selectedCell={selectedCell}
+                  clearSelectedCell={() => router.push({ query: {} })}
+                  setSelectedCells={setSelectedCells}
+                  open={sidebarOpen}
+                  setOpen={setSidebarOpenWithResize}
+                  lastModified={cellsData && cellsData.lastModified}
+                  onSelectFile={(selectedFile) => {
+                    const { plugin, ...withoutPlugin } = router.query;
+                    if (selectedFile) {
+                      router.push({
+                        query: { ...withoutPlugin, file: selectedFile },
+                      });
+                    } else {
+                      const { file, ...withoutFile } = withoutPlugin;
+                      router.push({ query: { ...withoutFile } });
+                    }
+                  }}
+                  onSelectPlugin={(selectedPlugin) => {
+                    if (selectedPlugin) {
+                      router.push({
+                        query: { ...router.query, plugin: selectedPlugin },
+                      });
+                    } else {
+                      const { plugin, ...withoutPlugin } = router.query;
+                      router.push({ query: { ...withoutPlugin } });
+                    }
+                  }}
+                />
+                <ToggleLayersControl map={map} />
+                <SearchBar
+                  sidebarOpen={sidebarOpen}
+                  placeholder="Search mods or cells…"
+                  onSelectResult={(selectedItem) => {
+                    if (!selectedItem) return;
+                    if (
+                      selectedItem.x !== undefined &&
+                      selectedItem.y !== undefined
+                    ) {
+                      router.push({
+                        query: { cell: `${selectedItem.x},${selectedItem.y}` },
+                      });
+                    } else {
+                      router.push({
+                        query: {
+                          game: selectedItem.game,
+                          mod: selectedItem.id,
+                        },
+                      });
+                    }
+                  }}
+                  includeCells
+                  fixed
+                />
+              </SearchProvider>
+            </GamesProvider>
+          </DownloadCountsProvider>
         </div>
       </div>
     </>

components/ModData.tsx

@@ -1,17 +1,64 @@
 import { format } from "date-fns";
 import Head from "next/head";
-import React, { useEffect } from "react";
+import React, { useCallback, useContext, useEffect, useState } from "react";
 import useSWRImmutable from "swr/immutable";
 
+import { useAppDispatch, useAppSelector } from "../lib/hooks";
 import CellList from "./CellList";
 import styles from "../styles/ModData.module.css";
 import { jsonFetcher } from "../lib/api";
+import { editionNames } from "../lib/games";
+import {
+  PluginsByHashWithMods,
+  removeFetchedPlugin,
+  updateFetchedPlugin,
+} from "../slices/plugins";
+import Link from "next/link";
+import { DownloadCountsContext } from "./DownloadCountsProvider";
+import { GamesContext } from "./GamesProvider";
 
 export interface CellCoord {
   x: number;
   y: number;
 }
 
+export interface ModFile {
+  name: string;
+  version: string;
+  category: string;
+  nexus_file_id: number;
+}
+
+export interface FilePlugin {
+  hash: number;
+  file_path: string;
+}
+
+export interface FileCell {
+  x: number;
+  y: number;
+}
+
+export interface File {
+  id: number;
+  name: string;
+  file_name: string;
+  nexus_file_id: number;
+  mod_id: number;
+  category: string;
+  version: string;
+  mod_version: string;
+  size: number;
+  uploaded_at: string;
+  created_at: string;
+  downloaded_at: string;
+  has_plugin: boolean;
+  unable_to_extract_plugins: boolean;
+  cells: FileCell[];
+  plugins: FilePlugin[];
+  plugin_count: number;
+}
+
 export interface Mod {
   id: number;
   name: string;
@@ -30,121 +77,216 @@ export interface Mod {
   first_upload_at: string;
   last_updated_files_at: string;
   cells: CellCoord[];
+  files: ModFile[];
 }
 
-const NEXUS_MODS_URL = "https://www.nexusmods.com/skyrimspecialedition";
+export const NEXUS_MODS_URL = "https://www.nexusmods.com";
 
 type Props = {
+  game: string;
   selectedMod: number;
-  counts: Record<number, [number, number, number]> | null;
+  selectedFile: number;
+  selectedPlugin: string;
   setSelectedCells: (cells: { x: number; y: number }[] | null) => void;
+  onSelectFile: (fileId: number) => void;
+  onSelectPlugin: (hash: string) => void;
 };
 
 const ModData: React.FC<Props> = ({
+  game,
   selectedMod,
-  counts,
+  selectedFile,
+  selectedPlugin,
   setSelectedCells,
+  onSelectFile,
+  onSelectPlugin,
 }) => {
-  const { data, error } = useSWRImmutable(
-    `https://mods.modmapper.com/${selectedMod}.json`,
+  const {
+    games,
+    getGameNameById,
+    error: gamesError,
+  } = useContext(GamesContext);
+  const counts = useContext(DownloadCountsContext);
+  const [showAddRemovePluginNotification, setShowAddRemovePluginNotification] =
+    useState<boolean>(false);
+  const { data: modData, error: modError } = useSWRImmutable(
+    `https://mods.modmapper.com/${game}/${selectedMod}.json`,
     (_) => jsonFetcher<Mod>(_)
   );
 
-  useEffect(() => {
-    if (data) setSelectedCells(data.cells);
-  }, [data, setSelectedCells]);
+  const { data: fileData, error: fileError } = useSWRImmutable(
+    selectedFile ? `https://files.modmapper.com/${selectedFile}.json` : null,
+    (_) => jsonFetcher<File>(_)
+  );
 
-  if (error && error.status === 404) {
+  const { data: pluginData, error: pluginError } = useSWRImmutable(
+    selectedPlugin
+      ? `https://plugins.modmapper.com/${selectedPlugin}.json`
+      : null,
+    (_) => jsonFetcher<PluginsByHashWithMods>(_)
+  );
+
+  const dispatch = useAppDispatch();
+  const fetchedPlugin = useAppSelector((state) =>
+    state.plugins.fetchedPlugins.find(
+      (plugin) => plugin.hash === selectedPlugin
+    )
+  );
+
+  const handleFileChange = useCallback(
+    (event) => {
+      onSelectFile(event.target.value);
+    },
+    [onSelectFile]
+  );
+  const handlePluginChange = useCallback(
+    (event) => {
+      onSelectPlugin(event.target.value);
+    },
+    [onSelectPlugin]
+  );
+
+  useEffect(() => {
+    if (modData && !selectedFile) setSelectedCells(modData.cells);
+  }, [modData, setSelectedCells, selectedFile]);
+
+  useEffect(() => {
+    if (fileData) setSelectedCells(fileData.cells);
+  }, [fileData, setSelectedCells]);
+
+  useEffect(() => {
+    if (pluginData) setSelectedCells(pluginData.cells);
+  }, [pluginData, setSelectedCells]);
+
+  const renderDownloadCountsLoading = () => (
+    <div>Loading live download counts...</div>
+  );
+  const renderDownloadCountsError = (error: Error) => (
+    <div>{`Error loading live download counts: ${error.message}`}</div>
+  );
+  const renderGamesError = (error?: Error) =>
+    error ? (
+      <div>{`Error loading games: ${error.message}`}</div>
+    ) : (
+      <div>Error loading games</div>
+    );
+
+  if (modError && modError.status === 404) {
     return <div>Mod could not be found.</div>;
-  } else if (error) {
-    return <div>{`Error loading mod data: ${error.message}`}</div>;
+  } else if (modError) {
+    return <div>{`Error loading mod modData: ${modError.message}`}</div>;
   }
-  if (data === undefined)
+  if (modData === undefined)
     return <div className={styles.status}>Loading...</div>;
-  if (data === null)
+  if (modData === null)
     return <div className={styles.status}>Mod could not be found.</div>;
 
   let numberFmt = new Intl.NumberFormat("en-US");
-  const modCounts = counts && counts[data.nexus_mod_id];
+  const gameName = getGameNameById(modData.game_id);
+  const gameDownloadCounts = gameName && counts[gameName].counts;
+  const modCounts =
+    gameDownloadCounts && gameDownloadCounts[modData.nexus_mod_id];
   const total_downloads = modCounts ? modCounts[0] : 0;
   const unique_downloads = modCounts ? modCounts[1] : 0;
   const views = modCounts ? modCounts[2] : 0;
 
-  if (selectedMod && data) {
+  if (selectedMod && modData) {
     return (
       <>
         <Head>
-          <title key="title">{`Modmapper - ${data.name}`}</title>
+          <title key="title">{`Modmapper - ${modData.name}`}</title>
           <meta
             key="description"
             name="description"
-            content={`Map of Skyrim showing ${data.cells.length} cell edits from the mod: ${data.name}`}
+            content={`Map of Skyrim showing ${modData.cells.length} cell edits from the mod: ${modData.name}`}
           />
           <meta
             key="og:title"
             property="og:title"
-            content={`Modmapper - ${data.name}`}
+            content={`Modmapper - ${modData.name}`}
           />
           <meta
             key="og:description"
             property="og:description"
-            content={`Map of Skyrim showing ${data.cells.length} cell edits from the mod: ${data.name}`}
+            content={`Map of Skyrim showing ${modData.cells.length} cell edits from the mod: ${modData.name}`}
           />
           <meta
             key="twitter:title"
             name="twitter:title"
-            content={`Modmapper - ${data.name}`}
+            content={`Modmapper - ${modData.name}`}
           />
           <meta
             key="twitter:description"
             name="twitter:description"
-            content={`Map of Skyrim showing ${data.cells.length} cell edits from the mod: ${data.name}`}
+            content={`Map of Skyrim showing ${modData.cells.length} cell edits from the mod: ${modData.name}`}
           />
           <meta
             key="og:url"
             property="og:url"
-            content={`https://modmapper.com/?mod=${data.nexus_mod_id}`}
+            content={`https://modmapper.com/?game=${getGameNameById(
+              modData.game_id
+            )}&mod=${modData.nexus_mod_id}`}
           />
         </Head>
         <h1>
           <a
-            href={`${NEXUS_MODS_URL}/mods/${data.nexus_mod_id}`}
+            href={`${NEXUS_MODS_URL}/${getGameNameById(modData.game_id)}/mods/${
+              modData.nexus_mod_id
+            }`}
             target="_blank"
             rel="noreferrer noopener"
             className={styles.name}
           >
-            {data.name}
+            {modData.name}
           </a>
         </h1>
+        <div>
+          <strong>Edition:&nbsp;</strong>
+          {
+            editionNames[
+              getGameNameById(modData.game_id) ?? "skyrimspecialedition"
+            ]
+          }
+        </div>
         <div>
           <strong>Category:&nbsp;</strong>
           <a
-            href={`${NEXUS_MODS_URL}/mods/categories/${data.category_id}`}
+            href={`${NEXUS_MODS_URL}/${getGameNameById(
+              modData.game_id
+            )}/mods/categories/${modData.category_id}`}
             target="_blank"
             rel="noreferrer noopener"
           >
-            {data.category_name}
+            {modData.category_name}
           </a>
-          {data.is_translation && <strong>&nbsp;(translation)</strong>}
+          {modData.is_translation && <strong>&nbsp;(translation)</strong>}
         </div>
         <div>
           <strong>Author:&nbsp;</strong>
           <a
-            href={`${NEXUS_MODS_URL}/users/${data.author_id}`}
+            href={`${NEXUS_MODS_URL}/${getGameNameById(
+              modData.game_id
+            )}/users/${modData.author_id}`}
             target="_blank"
             rel="noreferrer noopener"
           >
-            {data.author_name}
+            {modData.author_name}
           </a>
         </div>
         <div>
           <strong>Uploaded:</strong>{" "}
-          {format(new Date(data.first_upload_at), "d MMM y")}
+          {format(new Date(modData.first_upload_at), "d MMM y")}
         </div>
         <div>
           <strong>Last Update:</strong>{" "}
-          {format(new Date(data.last_update_at), "d MMM y")}
+          {format(new Date(modData.last_update_at), "d MMM y")}
         </div>
+        {(!counts.skyrim.counts || !counts.skyrimspecialedition.counts) &&
+          renderDownloadCountsLoading()}
+        {(!games || gamesError) && renderGamesError(gamesError)}
+        {counts.skyrim.error && renderDownloadCountsError(counts.skyrim.error)}
+        {counts.skyrimspecialedition.error &&
+          renderDownloadCountsError(counts.skyrimspecialedition.error)}
         <div>
           <strong>Total Downloads:</strong> {numberFmt.format(total_downloads)}
         </div>
@@ -152,7 +294,96 @@ const ModData: React.FC<Props> = ({
           <strong>Unique Downloads:</strong>{" "}
           {numberFmt.format(unique_downloads)}
         </div>
-        <CellList cells={data.cells} />
+        <div className={styles["select-container"]}>
+          <label htmlFor="mod-file-select" className={styles.label}>
+            Select file:
+          </label>
+          <select
+            name="file"
+            id="mod-file-select"
+            className={styles.select}
+            onChange={handleFileChange}
+            value={selectedFile ?? ""}
+          >
+            <option value="">--Select file--</option>
+            {[...modData.files].reverse().map((file) => (
+              <option key={file.nexus_file_id} value={file.nexus_file_id}>
+                {file.name} (v{file.version}) ({file.category})
+              </option>
+            ))}
+          </select>
+        </div>
+        {fileData && (
+          <div className={styles["select-container"]}>
+            <label htmlFor="file-plugin-select" className={styles.label}>
+              Select plugin:
+            </label>
+            <select
+              name="plugin"
+              id="file-plugin-select"
+              className={styles.select}
+              onChange={handlePluginChange}
+              value={selectedPlugin ?? ""}
+            >
+              <option value="">--Select plugin--</option>
+              {fileData.plugins.map((plugin) => (
+                <option key={plugin.hash} value={plugin.hash}>
+                  {plugin.file_path}
+                </option>
+              ))}
+            </select>
+          </div>
+        )}
+        {pluginData ? (
+          <>
+            <div className={styles["plugin-actions"]}>
+              <Link href={`/?plugin=${pluginData.hash}`}>
+                <a className={styles["plugin-link"]}>View plugin</a>
+              </Link>
+              <button
+                className={styles.button}
+                onClick={() => {
+                  if (fetchedPlugin) {
+                    dispatch(removeFetchedPlugin(pluginData.hash));
+                  } else {
+                    dispatch(
+                      updateFetchedPlugin({ ...pluginData, enabled: true })
+                    );
+                  }
+                  setShowAddRemovePluginNotification(true);
+                }}
+              >
+                {Boolean(fetchedPlugin) ? "Remove plugin" : "Add plugin"}
+              </button>
+            </div>
+            {showAddRemovePluginNotification && (
+              <span>
+                Plugin {Boolean(fetchedPlugin) ? "added" : "removed"}.{" "}
+                <Link href="/#added-plugins">
+                  <a>View list</a>
+                </Link>
+                .
+              </span>
+            )}
+          </>
+        ) : (
+          <div className={styles.spacer} />
+        )}
+        {fileError &&
+          (fileError.status === 404 ? (
+            <div>File cound not be found.</div>
+          ) : (
+            <div>{`Error loading file data: ${fileError.message}`}</div>
+          ))}
+        {pluginError &&
+          (pluginError.status === 404 ? (
+            <div>Plugin cound not be found.</div>
+          ) : (
+            <div>{`Error loading plugin data: ${pluginError.message}`}</div>
+          ))}
+        <CellList
+          cells={pluginData?.cells ?? fileData?.cells ?? modData.cells}
+        />
       </>
     );
   }

components/ModList.tsx

@@ -1,9 +1,10 @@
 /* eslint-disable @next/next/no-img-element */
 import { format } from "date-fns";
-import React, { useEffect, useRef, useState } from "react";
+import React, { useContext, useEffect, useRef, useState } from "react";
 import MiniSearch from "minisearch";
 import Link from "next/link";
 import useSWRImmutable from "swr/immutable";
+import ReactPaginate from "react-paginate";
 
 import styles from "../styles/ModList.module.css";
 import type { Mod } from "./CellData";
@@ -15,24 +16,35 @@ import {
   setSortBy,
   setSortAsc,
   setFilter,
+  setGame,
   setCategory,
   setIncludeTranslations,
 } from "../slices/modListFilters";
+import { editionNames } from "../lib/games";
 import { useAppDispatch, useAppSelector } from "../lib/hooks";
+import { DownloadCountsContext } from "./DownloadCountsProvider";
+import { GamesContext } from "./GamesProvider";
 
-const NEXUS_MODS_URL = "https://www.nexusmods.com/skyrimspecialedition";
+const NEXUS_MODS_URL = "https://www.nexusmods.com";
+const PAGE_SIZE = 50;
 
 type Props = {
   mods: Mod[];
   files?: File[];
-  counts: Record<number, [number, number, number]> | null;
 };
 
-const ModList: React.FC<Props> = ({ mods, files, counts }) => {
+const ModList: React.FC<Props> = ({ mods, files }) => {
+  const {
+    games,
+    getGameNameById,
+    error: gamesError,
+  } = useContext(GamesContext);
+  const counts = useContext(DownloadCountsContext);
   const dispatch = useAppDispatch();
-  const { sortBy, sortAsc, filter, category, includeTranslations } =
+  const { sortBy, sortAsc, filter, category, game, includeTranslations } =
     useAppSelector((state) => state.modListFilters);
   const [filterResults, setFilterResults] = useState<Set<number>>(new Set());
+  const [page, setPage] = useState<number>(0);
 
   const { data: cellCounts, error: cellCountsError } = useSWRImmutable(
     `https://mods.modmapper.com/mod_cell_counts.json`,
@@ -41,7 +53,10 @@ const ModList: React.FC<Props> = ({ mods, files, counts }) => {
 
   const modsWithCounts: ModWithCounts[] = mods
     .map((mod) => {
-      const modCounts = counts && counts[mod.nexus_mod_id];
+      const gameName = getGameNameById(mod.game_id);
+      const gameDownloadCounts = gameName && counts[gameName].counts;
+      const modCounts =
+        gameDownloadCounts && gameDownloadCounts[mod.nexus_mod_id];
       return {
         ...mod,
         total_downloads: modCounts ? modCounts[0] : 0,
@@ -56,6 +71,7 @@ const ModList: React.FC<Props> = ({ mods, files, counts }) => {
       (mod) =>
         (includeTranslations || !mod.is_translation) &&
         (!filter || filterResults.has(mod.id)) &&
+        (game === "All" || getGameNameById(mod.game_id) === game) &&
         (category === "All" || mod.category_name === category)
     )
     .sort((a, b) => {
@@ -79,6 +95,19 @@ const ModList: React.FC<Props> = ({ mods, files, counts }) => {
 
   let numberFmt = new Intl.NumberFormat("en-US");
 
+  const renderDownloadCountsLoading = () => (
+    <div>Loading live download counts...</div>
+  );
+  const renderDownloadCountsError = (error: Error) => (
+    <div>{`Error loading live download counts: ${error.message}`}</div>
+  );
+  const renderGamesError = (error?: Error) =>
+    error ? (
+      <div>{`Error loading games: ${error.message}`}</div>
+    ) : (
+      <div>Error loading games</div>
+    );
+
   const modSearch = useRef<MiniSearch<Mod> | null>(
     null
   ) as React.MutableRefObject<MiniSearch<Mod>>;
@@ -106,10 +135,34 @@ const ModList: React.FC<Props> = ({ mods, files, counts }) => {
     }
   }, [filter]);
 
+  useEffect(() => {
+    setPage(0);
+  }, [filterResults, category, includeTranslations, sortBy, sortAsc]);
+
+  const renderPagination = () => (
+    <ReactPaginate
+      breakLabel="..."
+      nextLabel=">"
+      forcePage={page}
+      onPageChange={(event) => {
+        setPage(event.selected);
+        document.getElementById("nexus-mods")?.scrollIntoView();
+      }}
+      pageRangeDisplayed={3}
+      marginPagesDisplayed={2}
+      pageCount={Math.ceil(modsWithCounts.length / PAGE_SIZE)}
+      previousLabel="<"
+      renderOnZeroPageCount={() => null}
+      className={styles.pagination}
+      activeClassName={styles["active-page"]}
+      hrefBuilder={() => "#"}
+    />
+  );
+
   return (
     mods && (
       <>
-        <h2>Nexus Mods ({modsWithCounts.length})</h2>
+        <h2 id="nexus-mods">Nexus Mods ({modsWithCounts.length})</h2>
         <div className={styles.filters}>
           <hr />
           <div className={styles["filter-row"]}>
@@ -138,7 +191,6 @@ const ModList: React.FC<Props> = ({ mods, files, counts }) => {
             <div className={styles["sort-direction"]}>
               <button
                 title="Sort ascending"
-                className={sortAsc ? styles.active : ""}
                 onClick={() => dispatch(setSortAsc(true))}
               >
                 <img
@@ -153,7 +205,6 @@ const ModList: React.FC<Props> = ({ mods, files, counts }) => {
               </button>
               <button
                 title="Sort descending"
-                className={!sortAsc ? styles.active : ""}
                 onClick={() => dispatch(setSortAsc(false))}
               >
                 <img
@@ -178,6 +229,26 @@ const ModList: React.FC<Props> = ({ mods, files, counts }) => {
               onChange={(event) => dispatch(setFilter(event.target.value))}
             />
           </div>
+          <div className={styles["filter-row"]}>
+            <label htmlFor="game">Edition:</label>
+            <select
+              name="game"
+              id="game"
+              className={styles["game"]}
+              value={game}
+              onChange={(event) => dispatch(setGame(event.target.value))}
+            >
+              <option value="All">All</option>
+              {games
+                ?.map((game) => game.name)
+                .sort()
+                .map((game) => (
+                  <option key={game} value={game}>
+                    {editionNames[game]}
+                  </option>
+                ))}
+            </select>
+          </div>
           <div className={styles["filter-row"]}>
             <label htmlFor="category">Category:</label>
             <select
@@ -220,107 +291,136 @@ const ModList: React.FC<Props> = ({ mods, files, counts }) => {
           </div>
           <hr />
         </div>
+        {renderPagination()}
         <ul className={styles["mod-list"]}>
-          {modsWithCounts.map((mod) => (
-            <li key={mod.id} className={styles["mod-list-item"]}>
-              <div className={styles["mod-title"]}>
-                <strong>
-                  <Link href={`/?mod=${mod.nexus_mod_id}`}>
-                    <a>{mod.name}</a>
-                  </Link>
-                </strong>
-              </div>
-              <div>
-                <a
-                  href={`${NEXUS_MODS_URL}/mods/${mod.nexus_mod_id}`}
-                  target="_blank"
-                  rel="noreferrer noopener"
-                >
-                  View on Nexus Mods
-                </a>
-              </div>
-              <div>
-                <strong>Category:&nbsp;</strong>
-                <a
-                  href={`${NEXUS_MODS_URL}/mods/categories/${mod.category_id}`}
-                  target="_blank"
-                  rel="noreferrer noopener"
-                >
-                  {mod.category_name}
-                </a>
-              </div>
-              <div>
-                <strong>Author:&nbsp;</strong>
-                <a
-                  href={`${NEXUS_MODS_URL}/users/${mod.author_id}`}
-                  target="_blank"
-                  rel="noreferrer noopener"
-                >
-                  {mod.author_name}
-                </a>
-              </div>
-              <div>
-                <strong>Uploaded:</strong>{" "}
-                {format(new Date(mod.first_upload_at), "d MMM y")}
-              </div>
-              <div>
-                <strong>Last Update:</strong>{" "}
-                {format(new Date(mod.last_update_at), "d MMM y")}
-              </div>
-              <div>
-                <strong>Total Downloads:</strong>{" "}
-                {numberFmt.format(mod.total_downloads)}
-              </div>
-              <div>
-                <strong>Unique Downloads:</strong>{" "}
-                {numberFmt.format(mod.unique_downloads)}
-              </div>
-              {cellCounts && (
-                <div>
-                  <strong>Exterior Cells Edited:</strong>{" "}
-                  {numberFmt.format(mod.exterior_cells_edited)}
+          {(!counts.skyrim.counts || !counts.skyrimspecialedition.counts) &&
+            renderDownloadCountsLoading()}
+          {(!games || gamesError) && renderGamesError(gamesError)}
+          {counts.skyrim.error &&
+            renderDownloadCountsError(counts.skyrim.error)}
+          {counts.skyrimspecialedition.error &&
+            renderDownloadCountsError(counts.skyrimspecialedition.error)}
+          {modsWithCounts
+            .slice(page * PAGE_SIZE, page * PAGE_SIZE + PAGE_SIZE)
+            .map((mod) => (
+              <li key={mod.id} className={styles["mod-list-item"]}>
+                <div className={styles["mod-title"]}>
+                  <strong>
+                    <Link
+                      href={`/?game=${getGameNameById(mod.game_id)}&mod=${
+                        mod.nexus_mod_id
+                      }`}
+                    >
+                      <a>{mod.name}</a>
+                    </Link>
+                  </strong>
                 </div>
-              )}
-              <ul className={styles["file-list"]}>
-                {files &&
-                  files
-                    .filter((file) => file.mod_id === mod.id)
-                    .sort((a, b) => b.nexus_file_id - a.nexus_file_id)
-                    .map((file) => (
-                      <li key={file.id}>
-                        <div>
-                          <strong>File:</strong> {file.name}
-                        </div>
-                        {file.mod_version && (
+                <div>
+                  <a
+                    href={`${NEXUS_MODS_URL}/${getGameNameById(
+                      mod.game_id
+                    )}/mods/${mod.nexus_mod_id}`}
+                    target="_blank"
+                    rel="noreferrer noopener"
+                  >
+                    View on Nexus Mods
+                  </a>
+                </div>
+                <div>
+                  <strong>Edition:&nbsp;</strong>
+                  {
+                    editionNames[
+                      getGameNameById(mod.game_id) ?? "skyrimspecialedition"
+                    ]
+                  }
+                </div>
+                <div>
+                  <strong>Category:&nbsp;</strong>
+                  <a
+                    href={`${NEXUS_MODS_URL}/${getGameNameById(
+                      mod.game_id
+                    )}/mods/categories/${mod.category_id}`}
+                    target="_blank"
+                    rel="noreferrer noopener"
+                  >
+                    {mod.category_name}
+                  </a>
+                </div>
+                <div>
+                  <strong>Author:&nbsp;</strong>
+                  <a
+                    href={`${NEXUS_MODS_URL}/${getGameNameById(
+                      mod.game_id
+                    )}/users/${mod.author_id}`}
+                    target="_blank"
+                    rel="noreferrer noopener"
+                  >
+                    {mod.author_name}
+                  </a>
+                </div>
+                <div>
+                  <strong>Uploaded:</strong>{" "}
+                  {format(new Date(mod.first_upload_at), "d MMM y")}
+                </div>
+                <div>
+                  <strong>Last Update:</strong>{" "}
+                  {format(new Date(mod.last_update_at), "d MMM y")}
+                </div>
+                <div>
+                  <strong>Total Downloads:</strong>{" "}
+                  {numberFmt.format(mod.total_downloads)}
+                </div>
+                <div>
+                  <strong>Unique Downloads:</strong>{" "}
+                  {numberFmt.format(mod.unique_downloads)}
+                </div>
+                {cellCounts && (
+                  <div>
+                    <strong>Exterior Cells Edited:</strong>{" "}
+                    {numberFmt.format(mod.exterior_cells_edited)}
+                  </div>
+                )}
+                <ul className={styles["file-list"]}>
+                  {files &&
+                    files
+                      .filter((file) => file.mod_id === mod.id)
+                      .sort((a, b) => b.nexus_file_id - a.nexus_file_id)
+                      .map((file) => (
+                        <li key={file.id}>
                           <div>
-                            <strong>Version:</strong> {file.mod_version}
+                            <strong>File:</strong> {file.name}
                           </div>
-                        )}
-                        {file.version && file.mod_version !== file.version && (
+                          {file.mod_version && (
+                            <div>
+                              <strong>Version:</strong> {file.mod_version}
+                            </div>
+                          )}
+                          {file.version && file.mod_version !== file.version && (
+                            <div>
+                              <strong>File Version:</strong> {file.version}
+                            </div>
+                          )}
+                          {file.category && (
+                            <div>
+                              <strong>Category:</strong> {file.category}
+                            </div>
+                          )}
                           <div>
-                            <strong>File Version:</strong> {file.version}
+                            <strong>Size:</strong> {formatBytes(file.size)}
                           </div>
-                        )}
-                        {file.category && (
-                          <div>
-                            <strong>Category:</strong> {file.category}
-                          </div>
-                        )}
-                        <div>
-                          <strong>Size:</strong> {formatBytes(file.size)}
-                        </div>
-                        {file.uploaded_at && (
-                          <div>
-                            <strong>Uploaded:</strong>{" "}
-                            {format(new Date(file.uploaded_at), "d MMM y")}
-                          </div>
-                        )}
-                      </li>
-                    ))}
-              </ul>
-            </li>
-          ))}
+                          {file.uploaded_at && (
+                            <div>
+                              <strong>Uploaded:</strong>{" "}
+                              {format(new Date(file.uploaded_at), "d MMM y")}
+                            </div>
+                          )}
+                        </li>
+                      ))}
+                </ul>
+              </li>
+            ))}
         </ul>
+        {renderPagination()}
       </>
     )
   );

components/ParsedPluginsList.tsx

@@ -4,21 +4,21 @@ import React from "react";
 import { useAppSelector, useAppDispatch } from "../lib/hooks";
 import { excludedPlugins } from "../lib/plugins";
 import {
-  enableAllPlugins,
-  disableAllPlugins,
-  togglePlugin,
+  enableAllParsedPlugins,
+  disableAllParsedPlugins,
+  toggleParsedPlugin,
 } from "../slices/plugins";
-import styles from "../styles/PluginList.module.css";
+import styles from "../styles/ParsedPluginsList.module.css";
 
 type Props = {
   selectedCell?: { x: number; y: number };
 };
 
-const PluginsList: React.FC<Props> = ({ selectedCell }) => {
+const ParsedPluginsList: React.FC<Props> = ({ selectedCell }) => {
   const dispatch = useAppDispatch();
   const plugins = useAppSelector((state) =>
     selectedCell
-      ? state.plugins.plugins.filter((plugin) =>
+      ? state.plugins.parsedPlugins.filter((plugin) =>
           plugin.parsed?.cells.some(
             (cell) =>
               cell.x === selectedCell.x &&
@@ -28,7 +28,7 @@ const PluginsList: React.FC<Props> = ({ selectedCell }) => {
               plugin.parsed?.header.masters[0] === "Skyrim.esm"
           )
         )
-      : state.plugins.plugins
+      : state.plugins.parsedPlugins
   );
   const pluginsPending = useAppSelector((state) => state.plugins.pending);
 
@@ -37,10 +37,10 @@ const PluginsList: React.FC<Props> = ({ selectedCell }) => {
       {plugins.length > 0 && <h2>Loaded Plugins ({plugins.length})</h2>}
       {!selectedCell && plugins.length > 0 && (
         <div className={styles.buttons}>
-          <button onClick={() => dispatch(enableAllPlugins())}>
+          <button onClick={() => dispatch(enableAllParsedPlugins())}>
             Enable all
           </button>
-          <button onClick={() => dispatch(disableAllPlugins())}>
+          <button onClick={() => dispatch(disableAllParsedPlugins())}>
             Disable all
           </button>
         </div>
@@ -60,7 +60,7 @@ const PluginsList: React.FC<Props> = ({ selectedCell }) => {
               }
               checked={plugin.enabled ?? false}
               value={plugin.enabled ? "on" : "off"}
-              onChange={() => dispatch(togglePlugin(plugin.filename))}
+              onChange={() => dispatch(toggleParsedPlugin(plugin.filename))}
             />
             <label htmlFor={plugin.filename} className={styles["plugin-label"]}>
               {excludedPlugins.includes(plugin.filename) ? (
@@ -87,4 +87,4 @@ const PluginsList: React.FC<Props> = ({ selectedCell }) => {
   );
 };
 
-export default PluginsList;
+export default ParsedPluginsList;

components/PluginData.tsx

@@ -16,10 +16,9 @@ export interface Plugin {
 
 type Props = {
   plugin: Plugin;
-  counts: Record<number, [number, number, number]> | null;
 };
 
-const PluginData: React.FC<Props> = ({ plugin, counts }) => {
+const PluginData: React.FC<Props> = ({ plugin }) => {
   if (!plugin) {
     return <h3>Plugin could not be found.</h3>;
   }
@@ -80,11 +79,13 @@ const PluginData: React.FC<Props> = ({ plugin, counts }) => {
         <strong>Cell edits:&nbsp;</strong>
         {plugin.cell_count}
       </div>
-      {plugin.description && (
+      {plugin.description ? (
         <div>
           <h3>Description:</h3>
           <p>{plugin.description}</p>
         </div>
+      ) : (
+        <div className={styles.spacer} />
       )}
     </>
   );

components/PluginDetail.tsx

@@ -1,11 +1,13 @@
-import React, { useEffect } from "react";
+import React, { useEffect, useState } from "react";
 import useSWRImmutable from "swr/immutable";
 
 import { useAppDispatch, useAppSelector } from "../lib/hooks";
 import {
-  setFetchedPlugin,
+  setSelectedFetchedPlugin,
   PluginFile,
   PluginsByHashWithMods,
+  updateFetchedPlugin,
+  removeFetchedPlugin,
 } from "../slices/plugins";
 import ModList from "./ModList";
 import CellList from "./CellList";
@@ -13,6 +15,7 @@ import type { CellCoord } from "./ModData";
 import PluginData, { Plugin as PluginProps } from "./PluginData";
 import styles from "../styles/PluginDetail.module.css";
 import { jsonFetcher } from "../lib/api";
+import Link from "next/link";
 
 const buildPluginProps = (
   data?: PluginsByHashWithMods | null,
@@ -20,10 +23,7 @@ const buildPluginProps = (
 ): PluginProps => {
   const dataPlugin = data && data.plugins.length > 0 && data.plugins[0];
   return {
-    hash:
-      (plugin && plugin.hash) ||
-      (dataPlugin && dataPlugin.hash.toString(36)) ||
-      "",
+    hash: (plugin && plugin.hash) || (dataPlugin && dataPlugin.hash) || "",
     size: plugin?.size || (dataPlugin && dataPlugin.size) || 0,
     author:
       plugin?.parsed?.header.author ||
@@ -45,53 +45,84 @@ const buildPluginProps = (
 
 type Props = {
   hash: string;
-  counts: Record<number, [number, number, number]> | null;
 };
 
-const PluginDetail: React.FC<Props> = ({ hash, counts }) => {
+const PluginDetail: React.FC<Props> = ({ hash }) => {
+  const [showAddRemovePluginNotification, setShowAddRemovePluginNotification] =
+    useState<boolean>(false);
+
   const { data, error } = useSWRImmutable(
     `https://plugins.modmapper.com/${hash}.json`,
     (_) => jsonFetcher<PluginsByHashWithMods>(_)
   );
 
   const dispatch = useAppDispatch();
-  const plugins = useAppSelector((state) => state.plugins.plugins);
-  const fetchedPlugin = useAppSelector((state) => state.plugins.fetchedPlugin);
-  const plugin = plugins.find((plugin) => plugin.hash === hash);
+  const parsedPlugin = useAppSelector((state) =>
+    state.plugins.parsedPlugins.find((plugin) => plugin.hash === hash)
+  );
+  const fetchedPlugin = useAppSelector((state) =>
+    state.plugins.fetchedPlugins.find((plugin) => plugin.hash === hash)
+  );
 
   useEffect(() => {
     if (data) {
-      dispatch(setFetchedPlugin(data));
+      dispatch(setSelectedFetchedPlugin(data));
     }
-  }, [dispatch, data, fetchedPlugin]);
+  }, [dispatch, data]);
 
-  if (!plugin && error && error.status === 404) {
+  if (!parsedPlugin && error && error.status === 404) {
     return <h3>Plugin could not be found.</h3>;
-  } else if (!plugin && error) {
+  } else if (!parsedPlugin && error) {
     return <div>{`Error loading plugin data: ${error.message}`}</div>;
   }
-  if (!plugin && data === undefined)
+  if (!parsedPlugin && data === undefined)
     return <div className={styles.status}>Loading...</div>;
-  if (!plugin && data === null)
+  if (!parsedPlugin && data === null)
     return <div className={styles.status}>Plugin could not be found.</div>;
 
   return (
     <>
-      <PluginData plugin={buildPluginProps(data, plugin)} counts={counts} />
-      {data && <ModList mods={data.mods} files={data.files} counts={counts} />}
-      {plugin?.parseError && (
+      <PluginData plugin={buildPluginProps(data, parsedPlugin)} />
+      {data && (
+        <>
+          <button
+            className={styles.button}
+            onClick={() => {
+              if (fetchedPlugin) {
+                dispatch(removeFetchedPlugin(data.hash));
+              } else {
+                dispatch(updateFetchedPlugin({ ...data, enabled: true }));
+              }
+              setShowAddRemovePluginNotification(true);
+            }}
+          >
+            {Boolean(fetchedPlugin) ? "Remove plugin" : "Add plugin"}
+          </button>
+          {showAddRemovePluginNotification && (
+            <span>
+              Plugin {Boolean(fetchedPlugin) ? "added" : "removed"}.{" "}
+              <Link href="/#added-plugins">
+                <a>View list</a>
+              </Link>
+              .
+            </span>
+          )}
+        </>
+      )}
+      {data && <ModList mods={data.mods} files={data.files} />}
+      {parsedPlugin?.parseError && (
         <div className={styles.error}>
-          {`Error parsing plugin: ${plugin.parseError}`}
+          {`Error parsing plugin: ${parsedPlugin.parseError}`}
         </div>
       )}
       <CellList
         cells={
-          (plugin?.parsed?.cells.filter(
+          (parsedPlugin?.parsed?.cells.filter(
             (cell) =>
               cell.x !== undefined &&
               cell.y !== undefined &&
               cell.world_form_id === 60 &&
-              plugin.parsed?.header.masters[0] === "Skyrim.esm"
+              parsedPlugin.parsed?.header.masters[0] === "Skyrim.esm"
           ) as CellCoord[]) ||
           data?.cells ||
           []

components/PluginTxtEditor.tsx

@@ -4,6 +4,7 @@ import React, { useEffect, useState } from "react";
 import { useAppSelector, useAppDispatch } from "../lib/hooks";
 import { setPluginsTxtAndApplyLoadOrder } from "../slices/pluginsTxt";
 import styles from "../styles/PluginTxtEditor.module.css";
+import EscapeListener from "./EscapeListener";
 
 export const excludedPlugins = [
   "Skyrim.esm",
@@ -32,8 +33,9 @@ const PluginTxtEditor: React.FC<Props> = () => {
 
   return (
     <>
+      <EscapeListener onEscape={() => setPluginsTxtShown(false)} />
       <p className={styles["top-spacing"]}>
-        Paste or drag-and-drop your{" "}
+        <strong className={styles.step}>2. </strong>Paste or drag-and-drop your{" "}
         <strong>
           <code>plugins.txt</code>
         </strong>{" "}
@@ -46,6 +48,16 @@ const PluginTxtEditor: React.FC<Props> = () => {
             C:\Users\username\AppData\Local\Skyrim Special Edition
           </code>
         </strong>
+        .
+        <br />
+        <br />
+        For Mod Organizer users, it is at{" "}
+        <strong>
+          <code className={styles["break-word"]}>
+            C:\Users\username\AppData\Local\ModOrganizer\Skyrim Special
+            Edition\profiles\profilename\plugins.txt
+          </code>
+        </strong>
       </p>
       <button onClick={onPluginsTxtButtonClick} className={styles.button}>
         {!pluginsTxt ? "Paste" : "Edit"} Skyrim plugins.txt file
@@ -70,6 +82,15 @@ const PluginTxtEditor: React.FC<Props> = () => {
               ).
               <br />
               <br />
+              For Mod Organizer users, it is at{" "}
+              <strong>
+                <code className={styles["break-word"]}>
+                  C:\Users\username\AppData\Local\ModOrganizer\Skyrim Special
+                  Edition\profiles\profilename\plugins.txt
+                </code>
+              </strong>
+              <br />
+              <br />
               You can also drag-and-drop the file anywhere on the window to load
               the file.
             </p>

components/SearchBar.tsx

@@ -1,73 +1,61 @@
 import { useCombobox } from "downshift";
-import React, { useEffect, useState, useRef } from "react";
-import { useRouter } from "next/router";
-import MiniSearch, { SearchResult } from "minisearch";
-import useSWRImmutable from "swr/immutable";
+import React, { useContext, useState, useRef } from "react";
+import { SearchResult } from "minisearch";
 
+import { SearchContext } from "./SearchProvider";
 import styles from "../styles/SearchBar.module.css";
-import { jsonFetcher } from "../lib/api";
+import { DownloadCountsContext } from "./DownloadCountsProvider";
+import type { GameName } from "../lib/games";
 
 type Props = {
-  counts: Record<number, [number, number, number]> | null;
   sidebarOpen: boolean;
+  placeholder: string;
+  onSelectResult: (item: SearchResult | null) => void;
+  includeCells?: boolean;
+  fixed?: boolean;
+  inputRef?: React.MutableRefObject<HTMLInputElement | null>;
 };
 
-interface Mod {
-  name: string;
-  id: number;
-}
-
-let cells = [];
-
-for (let x = -77; x < 76; x++) {
-  for (let y = -50; y < 45; y++) {
-    const id = `${x},${y}`;
-    cells.push({ id, name: `Cell ${id}`, x, y });
+function gamePrefex(game: GameName): string {
+  switch (game) {
+    case "skyrim":
+      return "[LE]";
+    case "skyrimspecialedition":
+      return "[SE]";
+    default:
+      return "";
   }
 }
-const cellSearch = new MiniSearch({
-  fields: ["id"],
-  storeFields: ["id", "name", "x", "y"],
-  tokenize: (s) => [s.replace(/cell\s?/gi, "")],
-  searchOptions: {
-    fields: ["id"],
-    prefix: true,
-    fuzzy: false,
-  },
-});
-cellSearch.addAll(cells);
-
-const SearchBar: React.FC<Props> = ({ counts, sidebarOpen }) => {
-  const router = useRouter();
-
-  const modSearch = useRef<MiniSearch<Mod> | null>(
-    null
-  ) as React.MutableRefObject<MiniSearch<Mod>>;
-
-  const { data, error } = useSWRImmutable(
-    `https://mods.modmapper.com/mod_search_index.json`,
-    (_) => jsonFetcher<Mod[]>(_)
-  );
-
-  useEffect(() => {
-    if (data && !modSearch.current) {
-      modSearch.current = new MiniSearch({
-        fields: ["name"],
-        storeFields: ["name", "id"],
-        searchOptions: {
-          fields: ["name"],
-          fuzzy: 0.2,
-          prefix: true,
-        },
-      });
-      modSearch.current.addAll(data);
-    }
-  }, [data]);
 
+const SearchBar: React.FC<Props> = ({
+  sidebarOpen,
+  placeholder,
+  onSelectResult,
+  includeCells = false,
+  fixed = false,
+  inputRef,
+}) => {
+  const counts = useContext(DownloadCountsContext);
+  const { cellSearch, modSearch, loading, loadError } =
+    useContext(SearchContext);
   const searchInput = useRef<HTMLInputElement | null>(null);
   const [searchFocused, setSearchFocused] = useState<boolean>(false);
   const [results, setResults] = useState<SearchResult[]>([]);
 
+  const renderSearchIndexError = (error: Error) => (
+    <div className={styles.error}>
+      Error loading mod search index: {loadError.message}.
+    </div>
+  );
+  const renderDownloadCountsLoading = () => (
+    <div>Loading live download counts...</div>
+  );
+  const renderDownloadCountsError = (error: Error) => (
+    <div
+      className={styles.error}
+    >{`Error loading live download counts: ${error.message}`}</div>
+  );
+
   const {
     isOpen,
     getMenuProps,
@@ -82,12 +70,19 @@ const SearchBar: React.FC<Props> = ({ counts, sidebarOpen }) => {
     onInputValueChange: ({ inputValue }) => {
       if (inputValue) {
         let results: SearchResult[] = [];
-        if (modSearch.current && !/^(cell)?\s?-?\d+,-?\d+$/i.test(inputValue)) {
+        if (
+          modSearch &&
+          !/(^cell\s?-?\d+\s?,?\s?-?\d*$)|(^-?\d+\s?,\s?-?\d*$)/i.test(
+            inputValue
+          )
+        ) {
           results = results.concat(
-            modSearch.current.search(inputValue).sort((resultA, resultB) => {
-              if (counts) {
-                const countA = counts[resultA.id];
-                const countB = counts[resultB.id];
+            modSearch.search(inputValue).sort((resultA, resultB) => {
+              const countsA = counts[resultA.game as GameName].counts;
+              const countsB = counts[resultB.game as GameName].counts;
+              if (countsA && countsB) {
+                const countA = countsA[resultA.id];
+                const countB = countsB[resultB.id];
                 const scoreA = resultA.score;
                 const scoreB = resultB.score;
                 if (countA && countB && scoreA && scoreB) {
@@ -102,20 +97,16 @@ const SearchBar: React.FC<Props> = ({ counts, sidebarOpen }) => {
             })
           );
         }
-        results = results.concat(cellSearch.search(inputValue));
+        if (includeCells) {
+          results = results.concat(cellSearch.search(inputValue));
+        }
         setResults(results.splice(0, 30));
       }
     },
     onSelectedItemChange: ({ selectedItem }) => {
       if (selectedItem) {
         setSearchFocused(false);
-        if (selectedItem.x && selectedItem.y) {
-          router.push({
-            query: { cell: `${selectedItem.x},${selectedItem.y}` },
-          });
-        } else {
-          router.push({ query: { mod: selectedItem.id } });
-        }
+        onSelectResult(selectedItem);
         if (searchInput.current) searchInput.current.blur();
         reset();
       }
@@ -127,19 +118,25 @@ const SearchBar: React.FC<Props> = ({ counts, sidebarOpen }) => {
       <div
         className={`${styles["search-bar"]} ${
           searchFocused ? styles["search-bar-focused"] : ""
-        } ${sidebarOpen ? styles["search-bar-sidebar-open"] : ""}`}
+        } ${fixed ? styles["search-bar-fixed"] : ""} ${
+          sidebarOpen ? styles["search-bar-sidebar-open"] : ""
+        }`}
         {...getComboboxProps()}
       >
         <input
           {...getInputProps({
             type: "text",
-            placeholder: "Search mods or cells…",
+            placeholder:
+              modSearch && !loading ? placeholder : "Search (loading...)",
             onFocus: () => setSearchFocused(true),
             onBlur: () => {
               if (!isOpen) setSearchFocused(false);
             },
-            disabled: !data,
-            ref: searchInput,
+            disabled: !modSearch,
+            ref: (ref) => {
+              searchInput.current = ref;
+              if (inputRef) inputRef.current = ref;
+            },
           })}
         />
         <ul
@@ -156,9 +153,16 @@ const SearchBar: React.FC<Props> = ({ counts, sidebarOpen }) => {
                   highlightedIndex === index ? styles["highlighted-result"] : ""
                 }`}
               >
-                {result.name}
+                {gamePrefex(result.game)} {result.name}
               </li>
             ))}
+          {loadError && renderSearchIndexError(loadError)}
+          {counts.skyrim.error &&
+            renderDownloadCountsError(counts.skyrim.error)}
+          {counts.skyrimspecialedition.error &&
+            renderDownloadCountsError(counts.skyrimspecialedition.error)}
+          {(!counts.skyrim.counts || !counts.skyrimspecialedition.counts) &&
+            renderDownloadCountsLoading()}
         </ul>
       </div>
     </>

components/SearchProvider.tsx

@@ -0,0 +1,131 @@
+import React, { createContext, useEffect, useRef, useState } from "react";
+import MiniSearch from "minisearch";
+import useSWRImmutable from "swr/immutable";
+
+import { jsonFetcher } from "../lib/api";
+import type { GameName } from "../lib/games";
+
+interface Mod {
+  name: string;
+  id: number;
+}
+
+interface ModWithGame {
+  name: string;
+  id: number;
+  game: GameName;
+}
+
+let cells = [];
+
+for (let x = -77; x < 76; x++) {
+  for (let y = -50; y < 45; y++) {
+    const id = `${x},${y}`;
+    cells.push({ id, name: `Cell ${id}`, x, y });
+  }
+}
+const cellSearch = new MiniSearch({
+  fields: ["id"],
+  storeFields: ["id", "name", "x", "y"],
+  tokenize: (s) => [s.replace(/(cell\s?)|\s/gi, "")],
+  searchOptions: {
+    fields: ["id"],
+    prefix: true,
+    fuzzy: false,
+  },
+});
+cellSearch.addAll(cells);
+
+type SearchContext = {
+  cellSearch: MiniSearch;
+  modSearch?: MiniSearch;
+  loading: boolean;
+  loadError?: any;
+};
+
+export const SearchContext = createContext<SearchContext>({
+  cellSearch,
+  loading: true,
+});
+
+const SearchProvider: React.FC = ({ children }) => {
+  const modSearch = useRef<MiniSearch<ModWithGame>>(
+    new MiniSearch({
+      fields: ["name"],
+      storeFields: ["name", "id", "game"],
+      searchOptions: {
+        fields: ["name"],
+        fuzzy: 0.2,
+        prefix: true,
+      },
+    })
+  ) as React.MutableRefObject<MiniSearch<ModWithGame>>;
+  const [loading, setLoading] = useState(true);
+  const [skyrimLoading, setSkyrimLoading] = useState(true);
+  const [skyrimspecialEditionLoading, setSkyrimspecialeditionLoading] =
+    useState(true);
+
+  const { data: skyrimData, error: skyrimError } = useSWRImmutable(
+    `https://mods.modmapper.com/skyrim/mod_search_index.json`,
+    (_) => jsonFetcher<Mod[]>(_, { notFoundOk: false })
+  );
+  const { data: skyrimspecialeditionData, error: skyrimspecialeditionError } =
+    useSWRImmutable(
+      `https://mods.modmapper.com/skyrimspecialedition/mod_search_index.json`,
+      (_) => jsonFetcher<Mod[]>(_, { notFoundOk: false })
+    );
+
+  useEffect(() => {
+    if (skyrimData) {
+      modSearch.current
+        .addAllAsync(skyrimData.map((mod) => ({ ...mod, game: "skyrim" })))
+        .then(() => {
+          setSkyrimLoading(false);
+        });
+    }
+  }, [skyrimData]);
+
+  useEffect(() => {
+    if (skyrimspecialeditionData) {
+      modSearch.current
+        .addAllAsync(
+          skyrimspecialeditionData.map((mod) => ({
+            ...mod,
+            game: "skyrimspecialedition",
+          }))
+        )
+        .then(() => {
+          setSkyrimspecialeditionLoading(false);
+        });
+    }
+  }, [skyrimspecialeditionData]);
+
+  useEffect(() => {
+    if (
+      (!skyrimLoading || skyrimError) &&
+      (!skyrimspecialEditionLoading || skyrimspecialeditionError)
+    ) {
+      setLoading(false);
+    }
+  }, [
+    skyrimLoading,
+    skyrimError,
+    skyrimspecialEditionLoading,
+    skyrimspecialeditionError,
+  ]);
+
+  return (
+    <SearchContext.Provider
+      value={{
+        modSearch: modSearch.current,
+        cellSearch,
+        loading,
+        loadError: skyrimspecialeditionError || skyrimError,
+      }}
+    >
+      {children}
+    </SearchContext.Provider>
+  );
+};
+
+export default SearchProvider;

components/Sidebar.tsx

@@ -1,73 +1,44 @@
 /* eslint-disable @next/next/no-img-element */
-import React from "react";
+import React, { useEffect } from "react";
 import { useRouter } from "next/router";
 import { formatRelative } from "date-fns";
 
-import arrow from "../public/img/arrow.svg";
-import close from "../public/img/close.svg";
+import AddModDialog from "./AddModDialog";
 import CellData from "./CellData";
 import ModData from "./ModData";
 import PluginDetail from "./PluginDetail";
 import DataDirPicker from "./DataDirPicker";
 import PluginTxtEditor from "./PluginTxtEditor";
-import PluginsList from "./PluginsList";
+import ParsedPluginsList from "./ParsedPluginsList";
+import FetchedPluginsList from "./FetchedPluginsList";
 import styles from "../styles/Sidebar.module.css";
 
 type Props = {
   selectedCell: { x: number; y: number } | null;
   clearSelectedCell: () => void;
   setSelectedCells: (cells: { x: number; y: number }[] | null) => void;
-  counts: Record<number, [number, number, number]> | null;
-  countsError: Error | null;
   open: boolean;
   setOpen: (open: boolean) => void;
   lastModified: string | null | undefined;
+  onSelectFile: (fileId: number) => void;
+  onSelectPlugin: (hash: string) => void;
 };
 
 const Sidebar: React.FC<Props> = ({
   selectedCell,
   clearSelectedCell,
   setSelectedCells,
-  counts,
-  countsError,
   open,
   setOpen,
   lastModified,
+  onSelectFile,
+  onSelectPlugin,
 }) => {
   const router = useRouter();
 
-  const renderLoadError = (error: Error) => (
-    <div>{`Error loading live download counts: ${error.message}`}</div>
-  );
-
-  const renderLoading = () => <div>Loading...</div>;
-
-  const renderCellData = (selectedCell: { x: number; y: number }) => {
-    if (countsError) return renderLoadError(countsError);
-    if (!counts) return renderLoading();
-
-    return <CellData selectedCell={selectedCell} counts={counts} />;
-  };
-
-  const renderModData = (selectedMod: number) => {
-    if (countsError) return renderLoadError(countsError);
-    if (!counts) return renderLoading();
-
-    return (
-      <ModData
-        selectedMod={selectedMod}
-        counts={counts}
-        setSelectedCells={setSelectedCells}
-      />
-    );
-  };
-
-  const renderPluginData = (plugin: string) => {
-    if (countsError) return renderLoadError(countsError);
-    if (!counts) return renderLoading();
-
-    return <PluginDetail hash={plugin} counts={counts} />;
-  };
+  useEffect(() => {
+    document.getElementById("sidebar")?.scrollTo(0, 0);
+  }, [selectedCell, router.query.mod, router.query.plugin]);
 
   const renderLastModified = (lastModified: string | null | undefined) => {
     if (lastModified) {
@@ -86,6 +57,7 @@ const Sidebar: React.FC<Props> = ({
         <div
           className={styles.sidebar}
           style={!open ? { display: "none" } : {}}
+          id="sidebar"
         >
           <div className={styles["sidebar-content"]}>
             <div className={styles["sidebar-header"]}>
@@ -96,17 +68,28 @@ const Sidebar: React.FC<Props> = ({
             <h1 className={styles["cell-name-header"]}>
               Cell {selectedCell.x}, {selectedCell.y}
             </h1>
-            {renderCellData(selectedCell)}
+            <CellData selectedCell={selectedCell} />
             {renderLastModified(lastModified)}
           </div>
         </div>
       );
     } else if (router.query.mod) {
+      if (!router.query.game) {
+        router.replace(`/?game=skyrimspecialedition&mod=${router.query.mod}`);
+        return null;
+      }
+      const game =
+        typeof router.query.game === "string"
+          ? router.query.game
+          : router.query.game[0];
       const modId = parseInt(router.query.mod as string, 10);
+      const fileId = parseInt(router.query.file as string, 10);
+      const pluginHash = router.query.plugin as string;
       return (
         <div
           className={styles.sidebar}
           style={!open ? { display: "none" } : {}}
+          id="sidebar"
         >
           <div className={styles["sidebar-content"]}>
             <div className={styles["sidebar-header"]}>
@@ -114,7 +97,17 @@ const Sidebar: React.FC<Props> = ({
                 <img src="/img/close.svg" width={24} height={24} alt="close" />
               </button>
             </div>
-            {!Number.isNaN(modId) && renderModData(modId)}
+            {!Number.isNaN(modId) && (
+              <ModData
+                game={game}
+                selectedMod={modId}
+                selectedFile={fileId}
+                selectedPlugin={pluginHash}
+                setSelectedCells={setSelectedCells}
+                onSelectFile={onSelectFile}
+                onSelectPlugin={onSelectPlugin}
+              />
+            )}
             {renderLastModified(lastModified)}
           </div>
         </div>
@@ -124,6 +117,7 @@ const Sidebar: React.FC<Props> = ({
         <div
           className={styles.sidebar}
           style={!open ? { display: "none" } : {}}
+          id="sidebar"
         >
           <div className={styles["sidebar-content"]}>
             <div className={styles["sidebar-header"]}>
@@ -131,11 +125,13 @@ const Sidebar: React.FC<Props> = ({
                 <img src="/img/close.svg" width={24} height={24} alt="close" />
               </button>
             </div>
-            {renderPluginData(
-              typeof router.query.plugin === "string"
-                ? router.query.plugin
-                : router.query.plugin[0]
-            )}
+            <PluginDetail
+              hash={
+                typeof router.query.plugin === "string"
+                  ? router.query.plugin
+                  : router.query.plugin[0]
+              }
+            />
             {renderLastModified(lastModified)}
           </div>
         </div>
@@ -145,6 +141,7 @@ const Sidebar: React.FC<Props> = ({
         <div
           className={styles.sidebar}
           style={!open ? { display: "none" } : {}}
+          id="sidebar"
         >
           <div className={styles["sidebar-content"]}>
             <h1 className={styles.title}>Modmapper</h1>
@@ -153,7 +150,9 @@ const Sidebar: React.FC<Props> = ({
             </p>
             <DataDirPicker />
             <PluginTxtEditor />
-            <PluginsList />
+            <ParsedPluginsList />
+            <FetchedPluginsList />
+            <AddModDialog />
             {renderLastModified(lastModified)}
           </div>
         </div>

lib/WorkerPool.ts

@@ -1,7 +1,7 @@
 import { createContext } from "react";
 
 import {
-  addPluginInOrder,
+  addParsedPluginInOrder,
   decrementPending,
   PluginFile,
 } from "../slices/plugins";
@@ -31,12 +31,6 @@ export class WorkerPool {
     return this;
   }
 
-  public async addWorker() {
-    const worker = await this.createWorker();
-    this.availableWorkers.push(worker);
-    this.assignWorker();
-  }
-
   public async createWorker(): Promise<Worker> {
     return new Promise((resolve) => {
       const worker = new Worker(new URL("../workers/PluginsLoader.worker.ts", import.meta.url));
@@ -48,13 +42,10 @@ export class WorkerPool {
           resolve(worker);
         } else if (typeof data !== "string") {
           store.dispatch(decrementPending(1));
-          store.dispatch(addPluginInOrder(data));
-          // Since web assembly memory cannot be shrunk, replace worker with a fresh one to avoid slow repeated
-          // invocations on the same worker instance. Repeated invocations are so slow that the delay in creating a
-          // new worker is worth it. In practice, there are usually more workers than tasks, so the delay does not slow
-          // down processing.
-          worker.terminate();
-          this.addWorker();
+          store.dispatch(addParsedPluginInOrder(data));
+
+          this.availableWorkers.push(worker);
+          this.assignWorker()
         }
       };
     });

lib/api.ts

@@ -1,8 +1,12 @@
-export async function jsonFetcher<T>(url: string): Promise<T | null> {
+interface Options {
+  notFoundOk: boolean;
+}
+
+export async function jsonFetcher<T>(url: string, options: Options = { notFoundOk: true}): Promise<T | null> {
   const res = await fetch(url);
 
   if (!res.ok) {
-    if (res.status === 404) {
+    if (res.status === 404 && options.notFoundOk) {
       return null;
     }
     const error = new Error("An error occurred while fetching the data.");
@@ -12,11 +16,11 @@ export async function jsonFetcher<T>(url: string): Promise<T | null> {
   return res.json();
 };
 
-export async function jsonFetcherWithLastModified<T>(url: string): Promise<{ data: T, lastModified: string | null } | null> {
+export async function jsonFetcherWithLastModified<T>(url: string, options: Options = { notFoundOk: true}): Promise<{ data: T, lastModified: string | null } | null> {
   const res = await fetch(url);
 
   if (!res.ok) {
-    if (res.status === 404) {
+    if (res.status === 404 && options.notFoundOk) {
       return null;
     }
     const error = new Error("An error occurred while fetching the data.");

lib/games.ts

@@ -0,0 +1,8 @@
+export type GameName = "skyrim" | "skyrimspecialedition";
+
+// Translates gameName (e.g. "skyrim" or "skyrimspecialedition") to edition name which is displayed in the
+// UI ("Classic" or "Special Edition").
+export const editionNames: Record<GameName, string> = {
+  skyrim: 'Classic',
+  skyrimspecialedition: 'Special Edition',
+};

lib/logrocketSetup.ts

@@ -0,0 +1,8 @@
+import LogRocket from "logrocket";
+import setupLogRocketReact from "logrocket-react";
+
+const LOGROCKET_APP_ID =
+  process.env.LOGROCKET_APP_ID || process.env.NEXT_PUBLIC_LOGROCKET_APP_ID;
+
+LogRocket.init(LOGROCKET_APP_ID || "0tlgj3/modmapper");
+if (typeof window !== "undefined") setupLogRocketReact(LogRocket);

lib/plugins.ts

@@ -1,6 +1,6 @@
 import { WorkerPool } from "./WorkerPool";
 import store from "./store";
-import { clearPlugins, setPending } from "../slices/plugins";
+import { clearParsedPlugins, setPending } from "../slices/plugins";
 
 export const excludedPlugins = [
   "Skyrim.esm",
@@ -12,7 +12,7 @@ export const excludedPlugins = [
 
 export const isPluginPath = (path: string) => {
   if (
-    /^((Skyrim Special Edition|Skyrim|SkyrimVR)\/)?(Data\/)?[^/\\]*\.es[mpl]$/i.test(path)
+    /^.*\.es[mpl]$/i.test(path)
   ) {
     return true;
   }
@@ -28,7 +28,7 @@ export const parsePluginFiles = (pluginFiles: File[], workerPool: WorkerPool) =>
     alert("Found no plugins in the folder. Please select the Data folder underneath the Skyrim installation folder.");
     return;
   }
-  store.dispatch(clearPlugins());
+  store.dispatch(clearParsedPlugins());
   store.dispatch(setPending(pluginFiles.length));
 
   pluginFiles.forEach(async (plugin) => {

lib/store.ts

@@ -1,13 +1,18 @@
+import LogRocket from "logrocket"
+import * as Sentry from "@sentry/react";
 import { configureStore, ThunkAction, Action } from "@reduxjs/toolkit"
 
 import pluginsReducer from "../slices/plugins"
 import pluginsTxtReducer from "../slices/pluginsTxt"
 import modListFiltersReducer from "../slices/modListFilters"
 
+const sentryReduxEnhancer = Sentry.createReduxEnhancer();
+
 export function makeStore() {
   return configureStore({
     reducer: { pluginsTxt: pluginsTxtReducer, plugins: pluginsReducer, modListFilters: modListFiltersReducer },
-    middleware: (getDefaultMiddleware) => getDefaultMiddleware({ serializableCheck: false }),
+    middleware: (getDefaultMiddleware) => getDefaultMiddleware({ serializableCheck: false }).concat(LogRocket.reduxMiddleware()),
+    enhancers: [sentryReduxEnhancer],
   })
 }
 

next-sitemap.config.js

@@ -1,7 +1,8 @@
 /** @type {import('next-sitemap').IConfig} */
 const fetch = (...args) => import('node-fetch').then(({default: fetch}) => fetch(...args));
 
-const MOD_SEARCH_INDEX_URL = 'https://mods.modmapper.com/mod_search_index.json';
+const SSE_MOD_SEARCH_INDEX_URL = 'https://mods.modmapper.com/skyrimspecialedition/mod_search_index.json';
+const LE_MOD_SEARCH_INDEX_URL = 'https://mods.modmapper.com/skyrim/mod_search_index.json';
 
 module.exports = {
   siteUrl: process.env.SITE_URL || 'https://modmapper.com',
@@ -9,12 +10,21 @@ module.exports = {
   additionalPaths: async (config) => {
     const result = []
 
-    const response = await fetch(MOD_SEARCH_INDEX_URL);
-    const index = await response.json();
+    const skyrimResponse = await fetch(LE_MOD_SEARCH_INDEX_URL);
+    const skyrimIndex = await skyrimResponse.json();
 
-    for (const mod of index) {
+    const skyrimspecialeditionResponse = await fetch(SSE_MOD_SEARCH_INDEX_URL);
+    const skyrimspecialeditionIndex = await skyrimspecialeditionResponse.json();
+
+    for (const mod of skyrimIndex) {
       result.push({
-        loc: '/?mod=' + mod.id,
+        loc: `/?game=skyrim&mod=${mod.id}`,
+        changefreq: 'daily',
+      });
+    }
+    for (const mod of skyrimspecialeditionIndex) {
+      result.push({
+        loc: `/?game=skyrimspecialedition&mod=${mod.id}`,
         changefreq: 'daily',
       });
     }

next.config.js

@@ -1,3 +1,5 @@
+const { withSentryConfig } = require('@sentry/nextjs');
+
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   reactStrictMode: true,
@@ -8,4 +10,15 @@ const nextConfig = {
   },
 }
 
-module.exports = nextConfig
+const sentryWebpackPluginOptions = {
+  // Additional config options for the Sentry Webpack plugin. Keep in mind that
+  // the following options are set automatically, and overriding them is not
+  // recommended:
+  //   release, url, org, project, authToken, configFile, stripPrefix,
+  //   urlPrefix, include, ignore
+
+  // For all available options, see:
+  // https://github.com/getsentry/sentry-webpack-plugin#options.
+};
+
+module.exports = withSentryConfig(nextConfig, sentryWebpackPluginOptions);

package.json

@@ -9,22 +9,31 @@
     "lint": "next lint"
   },
   "dependencies": {
-    "@reduxjs/toolkit": "^1.7.2",
+    "@reduxjs/toolkit": "^1.8.5",
+    "@sentry/nextjs": "^7.11.1",
+    "@sentry/react": "^7.11.1",
     "@types/javascript-color-gradient": "^1.3.0",
-    "@types/mapbox-gl": "^2.6.0",
+    "@types/mapbox-gl": "^2.7.6",
+    "babel-plugin-add-react-displayname": "^0.0.5",
     "date-fns": "^2.28.0",
     "downshift": "^6.1.7",
     "javascript-color-gradient": "^1.3.2",
-    "mapbox-gl": "^2.6.1",
-    "minisearch": "^3.2.0",
-    "next": "12.1.1-canary.15",
+    "js-cookie": "^3.0.1",
+    "logrocket": "^3.0.1",
+    "logrocket-react": "^5.0.1",
+    "mapbox-gl": "^2.10.0",
+    "minisearch": "^5.0.0",
+    "next": "12.2.5",
     "react": "17.0.2",
     "react-dom": "17.0.2",
+    "react-paginate": "^8.1.3",
     "react-redux": "^7.2.6",
-    "skyrim-cell-dump-wasm": "0.1.0",
+    "skyrim-cell-dump-wasm": "0.1.4",
     "swr": "^1.1.2"
   },
   "devDependencies": {
+    "@types/js-cookie": "^3.0.2",
+    "@types/logrocket-react": "^3.0.0",
     "@types/node": "17.0.8",
     "@types/react": "17.0.38",
     "@types/react-dom": "^17.0.11",

pages/404.js

@@ -0,0 +1,3 @@
+export default function Custom404() {
+  return <h1>404 - Page Not Found</h1>
+}

pages/_app.tsx

@@ -1,10 +1,19 @@
+import "../lib/logrocketSetup";
 import "../styles/globals.css";
 
+import LogRocket from "logrocket";
+import * as Sentry from "@sentry/nextjs";
 import { Provider } from "react-redux";
 import type { AppProps } from "next/app";
 
 import store from "../lib/store";
 
+LogRocket.getSessionURL((sessionURL) => {
+  Sentry.configureScope((scope) => {
+    scope.setExtra("sessionURL", sessionURL);
+  });
+});
+
 function MyApp({ Component, pageProps }: AppProps) {
   return (
     <Provider store={store}>

pages/_error.js

@@ -0,0 +1,39 @@
+/**
+ * NOTE: This requires `@sentry/nextjs` version 7.3.0 or higher.
+ *
+ * NOTE: If using this with `next` version 12.2.0 or lower, uncomment the
+ * penultimate line in `CustomErrorComponent`.
+ *
+ * This page is loaded by Nextjs:
+ *  - on the server, when data-fetching methods throw or reject
+ *  - on the client, when `getInitialProps` throws or rejects
+ *  - on the client, when a React lifecycle method throws or rejects, and it's
+ *    caught by the built-in Nextjs error boundary
+ *
+ * See:
+ *  - https://nextjs.org/docs/basic-features/data-fetching/overview
+ *  - https://nextjs.org/docs/api-reference/data-fetching/get-initial-props
+ *  - https://reactjs.org/docs/error-boundaries.html
+ */
+
+import * as Sentry from '@sentry/nextjs';
+import NextErrorComponent from 'next/error';
+
+const CustomErrorComponent = props => {
+  // If you're using a Nextjs version prior to 12.2.1, uncomment this to
+  // compensate for https://github.com/vercel/next.js/issues/8592
+  // Sentry.captureUnderscoreErrorException(props);
+
+  return <NextErrorComponent statusCode={props.statusCode} />;
+};
+
+CustomErrorComponent.getInitialProps = async contextData => {
+  // In case this is running in a serverless function, await this in order to give Sentry
+  // time to send the error before the lambda exits
+  await Sentry.captureUnderscoreErrorException(contextData);
+
+  // This will contain the status code of the response
+  return NextErrorComponent.getInitialProps(contextData);
+};
+
+export default CustomErrorComponent;

pages/sentry_sample_error.js

@@ -0,0 +1,47 @@
+import Head from 'next/head'
+
+const boxStyles = { padding: '12px', border: '1px solid #eaeaea', borderRadius: '10px' };
+export default function Home() {
+    return (
+        <div>
+            <Head>
+                <title>Sentry Onboarding</title>
+                <meta name="description" content="Make your Next.js ready for Sentry" />
+            </Head>
+
+            <main style={{
+                minHeight: '100vh',
+                display: 'flex',
+                flexDirection: 'column',
+                justifyContent: 'center',
+                alignItems: 'center',
+            }}>
+                <h1 style={{ fontSize: '4rem' }}>
+                    <svg style={{
+                        height: '1em'
+                    }} xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 44">
+                        <path fill="currentColor" d="M124.32,28.28,109.56,9.22h-3.68V34.77h3.73V15.19l15.18,19.58h3.26V9.22h-3.73ZM87.15,23.54h13.23V20.22H87.14V12.53h14.93V9.21H83.34V34.77h18.92V31.45H87.14ZM71.59,20.3h0C66.44,19.06,65,18.08,65,15.7c0-2.14,1.89-3.59,4.71-3.59a12.06,12.06,0,0,1,7.07,2.55l2-2.83a14.1,14.1,0,0,0-9-3c-5.06,0-8.59,3-8.59,7.27,0,4.6,3,6.19,8.46,7.52C74.51,24.74,76,25.78,76,28.11s-2,3.77-5.09,3.77a12.34,12.34,0,0,1-8.3-3.26l-2.25,2.69a15.94,15.94,0,0,0,10.42,3.85c5.48,0,9-2.95,9-7.51C79.75,23.79,77.47,21.72,71.59,20.3ZM195.7,9.22l-7.69,12-7.64-12h-4.46L186,24.67V34.78h3.84V24.55L200,9.22Zm-64.63,3.46h8.37v22.1h3.84V12.68h8.37V9.22H131.08ZM169.41,24.8c3.86-1.07,6-3.77,6-7.63,0-4.91-3.59-8-9.38-8H154.67V34.76h3.8V25.58h6.45l6.48,9.2h4.44l-7-9.82Zm-10.95-2.5V12.6h7.17c3.74,0,5.88,1.77,5.88,4.84s-2.29,4.86-5.84,4.86Z M29,2.26a4.67,4.67,0,0,0-8,0L14.42,13.53A32.21,32.21,0,0,1,32.17,40.19H27.55A27.68,27.68,0,0,0,12.09,17.47L6,28a15.92,15.92,0,0,1,9.23,12.17H4.62A.76.76,0,0,1,4,39.06l2.94-5a10.74,10.74,0,0,0-3.36-1.9l-2.91,5a4.54,4.54,0,0,0,1.69,6.24A4.66,4.66,0,0,0,4.62,44H19.15a19.4,19.4,0,0,0-8-17.31l2.31-4A23.87,23.87,0,0,1,23.76,44H36.07a35.88,35.88,0,0,0-16.41-31.8l4.67-8a.77.77,0,0,1,1.05-.27c.53.29,20.29,34.77,20.66,35.17a.76.76,0,0,1-.68,1.13H40.6q.09,1.91,0,3.81h4.78A4.59,4.59,0,0,0,50,39.43a4.49,4.49,0,0,0-.62-2.28Z"></path>
+                    </svg>
+                </h1>
+
+                <p >
+                    Get started by sending us a sample error
+                </p>
+                <button type="button" style={{
+                    ...boxStyles,
+                    backgroundColor: '#c73852',
+                    borderRadius: '12px',
+                    border: 'none'
+                }} onClick={() => {
+                    throw new Error("Sentry Frontend Error");
+                }}>
+                    Throw error
+                </button>
+
+                <p>
+                    For more information, see <a href="https://docs.sentry.io/platforms/javascript/guides/nextjs/">https://docs.sentry.io/platforms/javascript/guides/nextjs/</a>
+                </p>
+            </main>
+        </div>
+    )
+}

sentry.client.config.js

@@ -0,0 +1,37 @@
+// This file configures the initialization of Sentry on the browser.
+// The config you add here will be used whenever a page is visited.
+// https://docs.sentry.io/platforms/javascript/guides/nextjs/
+
+import * as Sentry from '@sentry/nextjs';
+import LogRocket from 'logrocket';
+
+const SENTRY_DSN = process.env.SENTRY_DSN || process.env.NEXT_PUBLIC_SENTRY_DSN;
+const SENTRY_ENVIRONMENT = process.env.SENTRY_ENVIRONMENT || process.env.NEXT_PUBLIC_SENTRY_ENVIRONMENT;
+const LOGROCKET_APP_ID = process.env.LOGROCKET_APP_ID || process.env.NEXT_PUBLIC_LOGROCKET_APP_ID;
+
+Sentry.init({
+  dsn: SENTRY_DSN || 'https://dda36383332143d3a84c25a4f6aa6470@o1382253.ingest.sentry.io/6697231',
+  // Adjust this value in production, or use tracesSampler for greater control
+  tracesSampleRate: 1.0,
+  environment: SENTRY_ENVIRONMENT || 'production',
+  // ...
+  // Note: if you want to override the automatic release value, do not set a
+  // `release` value here - use the environment variable `SENTRY_RELEASE`, so
+  // that it will also get attached to your source maps
+  beforeSend(event) {
+    const logRocketSession = LogRocket.sessionURL;
+    if (event.extra && logRocketSession !== null) {
+      event.extra["LogRocket"] = logRocketSession;
+      return event;
+    } else {
+      return event;
+    }
+  },
+  // filter out logrocket pings
+  beforeBreadcrumb(breadcrumb) {
+    if (breadcrumb.category === 'xhr' && breadcrumb.data.url.includes(`i?a=${encodeURIComponent(LOGROCKET_APP_ID)}`)) {
+      return null;
+    }
+    return breadcrumb;
+  },
+});

sentry.properties

@@ -0,0 +1,4 @@
+defaults.url=https://sentry.io/
+defaults.org=hallada
+defaults.project=modmapper
+cli.executable=..\\AppData\\Local\\npm-cache\\_npx\\a8388072043b4cbc\\node_modules\\@sentry\\cli\\bin\\sentry-cli

sentry.server.config.js

@@ -0,0 +1,19 @@
+// This file configures the initialization of Sentry on the server.
+// The config you add here will be used whenever the server handles a request.
+// https://docs.sentry.io/platforms/javascript/guides/nextjs/
+
+import * as Sentry from '@sentry/nextjs';
+
+const SENTRY_DSN = process.env.SENTRY_DSN || process.env.NEXT_PUBLIC_SENTRY_DSN;
+const SENTRY_ENVIRONMENT = process.env.SENTRY_ENVIRONMENT || process.env.NEXT_PUBLIC_SENTRY_ENVIRONMENT;
+
+Sentry.init({
+  dsn: SENTRY_DSN || 'https://dda36383332143d3a84c25a4f6aa6470@o1382253.ingest.sentry.io/6697231',
+  // Adjust this value in production, or use tracesSampler for greater control
+  tracesSampleRate: 1.0,
+  environment: SENTRY_ENVIRONMENT || 'production',
+  // ...
+  // Note: if you want to override the automatic release value, do not set a
+  // `release` value here - use the environment variable `SENTRY_RELEASE`, so
+  // that it will also get attached to your source maps
+});

slices/modListFilters.ts

@@ -1,6 +1,5 @@
 import { createSlice, PayloadAction } from "@reduxjs/toolkit"
 
-import type { AppState, AppThunk } from "../lib/store"
 import type { Mod } from '../components/CellData';
 
 export type ModWithCounts = Mod & {
@@ -14,6 +13,7 @@ export type ModListFiltersState = {
   sortBy: keyof ModWithCounts,
   sortAsc: boolean,
   filter?: string,
+  game: string,
   category: string,
   includeTranslations: boolean,
 }
@@ -22,6 +22,7 @@ const initialState: ModListFiltersState = {
   sortBy: "unique_downloads",
   sortAsc: false,
   filter: undefined,
+  game: "All",
   category: "All",
   includeTranslations: true,
 };
@@ -42,6 +43,10 @@ export const modListFiltersSlice = createSlice({
       ...state,
       filter: action.payload,
     }),
+    setGame: (state, action: PayloadAction<string>) => ({
+      ...state,
+      game: action.payload,
+    }),
     setCategory: (state, action: PayloadAction<string>) => ({
       ...state,
       category: action.payload,
@@ -54,6 +59,6 @@ export const modListFiltersSlice = createSlice({
   },
 })
 
-export const { setSortBy, setSortAsc, setFilter, setCategory, setIncludeTranslations, clearFilters } = modListFiltersSlice.actions
+export const { setSortBy, setSortAsc, setFilter, setGame, setCategory, setIncludeTranslations, clearFilters } = modListFiltersSlice.actions
 
 export default modListFiltersSlice.reducer

slices/plugins.ts

@@ -27,14 +27,14 @@ export interface World {
   form_id: number;
 }
 
-export interface Plugin {
+export interface ParsedPlugin {
   header: Header;
   cells: Cell[];
   worlds: World[];
 }
 
 export interface PluginFile {
-  parsed?: Plugin;
+  parsed?: ParsedPlugin;
   filename: string;
   lastModified: number;
   hash: string;
@@ -65,7 +65,7 @@ export interface File {
 export interface FetchedPlugin {
   id: number;
   name: string;
-  hash: bigint;
+  hash: string;
   file_id: number;
   mod_id: number;
   version: number;
@@ -79,86 +79,130 @@ export interface FetchedPlugin {
   created_at: Date;
 }
 
+export interface FetchedCell {
+  x: 0;
+  y: 0;
+}
+
 export interface PluginsByHashWithMods {
-  hash: number;
+  hash: string;
   plugins: FetchedPlugin[];
   files: File[];
   mods: Mod[];
-  cells: Cell[];
+  cells: FetchedCell[];
+  enabled?: boolean;
 }
 
 export type PluginsState = {
-  plugins: PluginFile[];
-  fetchedPlugin?: PluginsByHashWithMods;
+  parsedPlugins: PluginFile[];
+  fetchedPlugins: PluginsByHashWithMods[];
+  selectedFetchedPlugin?: PluginsByHashWithMods;
   pending: number;
 }
 
-const initialState: PluginsState = { plugins: [], pending: 0 };
+const initialState: PluginsState = { parsedPlugins: [], fetchedPlugins: [], pending: 0 };
 
 export const pluginsSlice = createSlice({
   name: "plugins",
   initialState,
   reducers: {
-    addPlugin: (state, action: PayloadAction<PluginFile>) => ({
-      plugins: [...state.plugins, action.payload],
-      pending: state.pending,
-      fetchedPlugin: state.fetchedPlugin,
+    addParsedPlugin: (state: PluginsState, action: PayloadAction<PluginFile>) => ({
+      ...state,
+      parsedPlugins: [...state.parsedPlugins, action.payload],
     }),
-    updatePlugin: (state, action: PayloadAction<PluginFile>) => ({
-      plugins: [...state.plugins.filter(plugin => plugin.hash !== action.payload.hash), action.payload],
-      pending: state.pending,
-      fetchedPlugin: state.fetchedPlugin,
+    addFetchedPlugin: (state: PluginsState, action: PayloadAction<PluginsByHashWithMods>) => ({
+      ...state,
+      fetchedPlugins: [...state.fetchedPlugins, action.payload],
     }),
-    setPlugins: (state, action: PayloadAction<PluginFile[]>) => ({
-      plugins: action.payload,
-      pending: state.pending,
-      fetchedPlugin: state.fetchedPlugin,
+    updateParsedPlugin: (state: PluginsState, action: PayloadAction<PluginFile>) => ({
+      ...state,
+      parsedPlugins: [...state.parsedPlugins.filter(plugin => plugin.hash !== action.payload.hash), action.payload],
     }),
-    setPending: (state, action: PayloadAction<number>) => ({
-      plugins: state.plugins,
+    updateFetchedPlugin: (state: PluginsState, action: PayloadAction<PluginsByHashWithMods>) => ({
+      ...state,
+      fetchedPlugins: [...state.fetchedPlugins.filter(plugin => plugin.hash !== action.payload.hash), action.payload],
+    }),
+    removeFetchedPlugin: (state: PluginsState, action: PayloadAction<string>) => ({
+      ...state,
+      fetchedPlugins: state.fetchedPlugins.filter(plugin => plugin.hash !== action.payload),
+    }),
+    setParsedPlugins: (state: PluginsState, action: PayloadAction<PluginFile[]>) => ({
+      ...state,
+      parsedPlugins: action.payload,
+    }),
+    setFetchedPlugins: (state: PluginsState, action: PayloadAction<PluginsByHashWithMods[]>) => ({
+      ...state,
+      fetchedPlugins: action.payload,
+    }),
+    setPending: (state: PluginsState, action: PayloadAction<number>) => ({
+      ...state,
       pending: action.payload,
-      fetchedPlugin: state.fetchedPlugin,
     }),
-    decrementPending: (state, action: PayloadAction<number>) => ({
-      plugins: state.plugins,
+    decrementPending: (state: PluginsState, action: PayloadAction<number>) => ({
+      ...state,
       pending: state.pending - action.payload,
-      fetchedPlugin: state.fetchedPlugin,
     }),
-    togglePlugin: (state, action: PayloadAction<string>) => ({
-      plugins: state.plugins.map((plugin) => (plugin.filename === action.payload ? { ...plugin, enabled: !plugin.enabled } : plugin)),
-      pending: state.pending,
-      fetchedPlugin: state.fetchedPlugin,
+    toggleParsedPlugin: (state: PluginsState, action: PayloadAction<string>) => ({
+      ...state,
+      parsedPlugins: state.parsedPlugins.map((plugin) => (plugin.filename === action.payload ? { ...plugin, enabled: !plugin.enabled } : plugin)),
     }),
-    enableAllPlugins: (state) => ({
-      plugins: state.plugins.map((plugin) => ({ ...plugin, enabled: !plugin.parseError && !excludedPlugins.includes(plugin.filename) && true })),
-      pending: state.pending,
-      fetchedPlugin: state.fetchedPlugin,
+    toggleFetchedPlugin: (state: PluginsState, action: PayloadAction<string>) => ({
+      ...state,
+      fetchedPlugins: state.fetchedPlugins.map((plugin) => (plugin.hash === action.payload ? { ...plugin, enabled: !plugin.enabled } : plugin)),
     }),
-    disableAllPlugins: (state) => ({
-      plugins: state.plugins.map((plugin) => ({ ...plugin, enabled: false })),
-      pending: state.pending,
-      fetchedPlugin: state.fetchedPlugin,
+    enableAllParsedPlugins: (state: PluginsState) => ({
+      ...state,
+      parsedPlugins: state.parsedPlugins.map((plugin) => ({ ...plugin, enabled: !plugin.parseError && !excludedPlugins.includes(plugin.filename) && true })),
     }),
-    setFetchedPlugin: (state, action: PayloadAction<PluginsByHashWithMods | undefined>) => ({
-      plugins: state.plugins,
-      pending: state.pending,
-      fetchedPlugin: action.payload,
+    enableAllFetchedPlugins: (state: PluginsState) => ({
+      ...state,
+      fetchedPlugins: state.fetchedPlugins.map((plugin) => ({ ...plugin, enabled: true })),
     }),
-    clearPlugins: () => ({
-      plugins: [],
+    disableAllParsedPlugins: (state: PluginsState) => ({
+      ...state,
+      parsedPlugins: state.parsedPlugins.map((plugin) => ({ ...plugin, enabled: false })),
+    }),
+    disableAllFetchedPlugins: (state: PluginsState) => ({
+      ...state,
+      fetchedPlugins: state.fetchedPlugins.map((plugin) => ({ ...plugin, enabled: false })),
+    }),
+    setSelectedFetchedPlugin: (state: PluginsState, action: PayloadAction<PluginsByHashWithMods | undefined>) => ({
+      ...state,
+      selectedFetchedPlugin: action.payload,
+    }),
+    clearParsedPlugins: (state: PluginsState) => ({
+      ...state,
+      parsedPlugins: [],
       pending: 0,
-      loadedPluginCells: [],
     }),
   },
 })
 
-export const { addPlugin, setPlugins, setPending, decrementPending, togglePlugin, enableAllPlugins, disableAllPlugins, setFetchedPlugin, clearPlugins } = pluginsSlice.actions
+export const {
+  addParsedPlugin,
+  addFetchedPlugin,
+  updateParsedPlugin,
+  updateFetchedPlugin,
+  removeFetchedPlugin,
+  setParsedPlugins,
+  setFetchedPlugins,
+  setPending,
+  decrementPending,
+  toggleParsedPlugin,
+  toggleFetchedPlugin,
+  enableAllParsedPlugins,
+  enableAllFetchedPlugins,
+  disableAllParsedPlugins,
+  disableAllFetchedPlugins,
+  setSelectedFetchedPlugin,
+  clearParsedPlugins,
+} = pluginsSlice.actions;
 
 export const selectPlugins = (state: AppState) => state.plugins
 
 export const applyLoadOrder = (): AppThunk => (dispatch, getState) => {
   const { plugins, pluginsTxt } = getState();
-  const originalPlugins = [...plugins.plugins];
+  const originalPlugins = [...plugins.parsedPlugins];
   let newPlugins = [];
   for (let line of pluginsTxt.split("\n")) {
     let enabled = false;
@@ -179,11 +223,11 @@ export const applyLoadOrder = (): AppThunk => (dispatch, getState) => {
       }
     }
   }
-  dispatch(setPlugins([...originalPlugins.sort((a, b) => b.lastModified - a.lastModified), ...newPlugins]));
+  dispatch(setParsedPlugins([...originalPlugins.sort((a, b) => b.lastModified - a.lastModified), ...newPlugins]));
 }
 
-export const addPluginInOrder = (plugin: PluginFile): AppThunk => (dispatch) => {
-  dispatch(addPlugin(plugin));
+export const addParsedPluginInOrder = (plugin: PluginFile): AppThunk => (dispatch) => {
+  dispatch(updateParsedPlugin(plugin));
   dispatch(applyLoadOrder());
 }
 

styles/AddModData.module.css

@@ -0,0 +1,29 @@
+.wrapper {
+  margin-top: 24px;
+  margin-bottom: 24px;
+}
+
+a.name {
+  margin-top: 24px;
+  word-wrap: break-word;
+}
+
+.select-container {
+  margin-top: 12px;
+}
+
+.select {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  width: 100%;
+}
+
+.label {
+  white-space: nowrap;
+  margin-right: 12px;
+  font-weight: bold;
+  width: 100%;
+  display: block;
+  margin-bottom: 4px;
+}

styles/AddModDialog.module.css

@@ -0,0 +1,29 @@
+.dialog {
+  top: 12px;
+  z-index: 8;
+  background-color: #fbefd5;
+  box-shadow: 0 0 1em black;
+  max-width: 400px;
+  min-width: 300px;
+  min-height: 400px;
+}
+
+.dialog[open] {
+  display: flex;
+  flex-direction: column;
+}
+
+.dialog h3 {
+  margin-top: 0px;
+}
+
+.dialog menu {
+  padding: 0;
+  display: flex;
+  justify-content: space-between;
+  margin-top: auto;
+}
+
+.button {
+  margin-bottom: 24px;
+}

styles/CellList.module.css

@@ -48,3 +48,27 @@
 .filter {
   width: 175px;
 }
+
+.pagination {
+  display: flex;
+  flex-direction: row;
+  list-style-type: none;
+  padding: 0;
+  margin-top: 0;
+  width: 100%;
+  justify-content: space-between;
+}
+
+.pagination li {
+  padding: 4px;
+}
+
+.pagination li a {
+  cursor: pointer;
+  user-select: none;
+}
+
+.active-page a {
+  color: black;
+  text-decoration: none;
+}

styles/DataDirPicker.module.css

@@ -1,3 +1,35 @@
 .no-top-margin {
   margin-top: 0;
 }
+
+.step {
+  font-size: 1.5rem;
+}
+
+.break-word {
+  word-break: break-word;
+}
+
+.dialog {
+  top: 12px;
+  z-index: 8;
+  background-color: #fbefd5;
+  box-shadow: 0 0 1em black;
+  max-width: 400px;
+}
+
+.dialog label {
+  user-select: none;
+  cursor: pointer;
+}
+
+.dialog menu {
+  padding: 0;
+  display: flex;
+  justify-content: center;
+}
+
+.dialog menu button {
+  font-size: 14px;
+  padding: 4px 8px;
+}

styles/FetchedPluginsList.module.css

@@ -0,0 +1,60 @@
+.plugin-list {
+  list-style-type: none;
+  padding: 0;
+  margin: 0;
+}
+
+.plugin-list li {
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  overflow-x: hidden;
+}
+
+.bottom-spacing {
+  margin-bottom: 12px;
+}
+
+.plugin-row {
+  display: flex;
+  align-items: center;
+}
+
+.plugin-label {
+  margin-left: 8px;
+  margin-right: 4px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.plugin-remove {
+  margin-left: auto;
+  padding: 2px 8px;
+  background: none;
+  border: none;
+  display: flex;
+  align-items: center;
+  cursor: pointer;
+}
+
+.plugin-remove:hover img {
+  filter: invert(40%);
+}
+
+.loading {
+  margin-bottom: 12px;
+}
+
+.buttons {
+  display: flex;
+  flex-direction: row;
+  padding-right: 12px;
+  padding-left: 12px;
+  justify-content: space-evenly;
+  margin-bottom: 12px;
+}
+
+.buttons button {
+  flex: 1;
+  margin-right: 12px;
+  margin-right: 12px;
+}

styles/ModData.module.css

@@ -6,3 +6,47 @@ a.name {
   line-height: 1.75rem;
   word-wrap: break-word;
 }
+
+.select-container {
+  margin-top: 12px;
+}
+
+.select {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  width: 100%;
+}
+
+.label {
+  white-space: nowrap;
+  margin-right: 12px;
+  font-weight: bold;
+  width: 100%;
+  display: block;
+  margin-bottom: 4px;
+}
+
+.spacer {
+  margin-bottom: 12px;
+}
+
+.plugin-actions {
+  display: flex;
+  flex-direction: row;
+  padding-right: 12px;
+  padding-left: 12px;
+  justify-content: space-evenly;
+  align-items: center;
+}
+
+.plugin-link {
+  flex: 1;
+}
+
+.button {
+  flex: 1;
+  margin-top: 12px;
+  margin-bottom: 12px;
+  margin-right: auto;
+}

styles/ModList.module.css

@@ -70,6 +70,11 @@
   width: 175px;
 }
 
+.game {
+  min-width: 175px;
+  width: 175px;
+}
+
 .filter {
   width: 175px;
 }
@@ -107,3 +112,27 @@
 .desc {
   transform: rotate(90deg);
 }
+
+.pagination {
+  display: flex;
+  flex-direction: row;
+  list-style-type: none;
+  padding: 0;
+  margin-top: 0;
+  width: 100%;
+  justify-content: space-between;
+}
+
+.pagination li {
+  padding: 4px;
+}
+
+.pagination li a {
+  cursor: pointer;
+  user-select: none;
+}
+
+.active-page a {
+  color: black;
+  text-decoration: none;
+}

styles/PluginData.module.css

@@ -2,3 +2,7 @@ h1.name {
   line-height: 1.75rem;
   word-wrap: break-word;
 }
+
+.spacer {
+  margin-bottom: 12px;
+}

styles/PluginDetail.module.css

@@ -2,3 +2,10 @@
   color: red;
   margin-top: 12px;
 }
+
+.button {
+  margin-bottom: 12px;
+  margin-right: auto;
+  padding-left: 12px;
+  padding-right: 12px;
+}

styles/PluginTxtEditor.module.css

@@ -30,6 +30,18 @@
   margin-top: 34px;
 }
 
+.no-top-margin {
+  margin-top: 0;
+}
+
+.no-bottom-margin {
+  margin-bottom: 0;
+}
+
+.step {
+  font-size: 1.5rem;
+}
+
 .break-word {
   word-break: break-word;
 }

styles/SearchBar.module.css

@@ -1,4 +1,4 @@
-.search-bar {
+.search-bar-fixed {
   position: fixed;
   top: 8px;
   width: 150px;
@@ -6,29 +6,33 @@
   z-index: 2;
 }
 
-.search-bar.search-bar-focused {
+.search-bar-fixed.search-bar-focused {
   width: max(40vw, 250px);
   left: calc(50% - max(20vw, 125px));
 }
 
 @media only screen and (min-width: 600px) {
-  .search-bar.search-bar-sidebar-open {
+  .search-bar-fixed.search-bar-sidebar-open {
     left: calc(50% + 75px);
   }
 
-  .search-bar.search-bar-focused.search-bar-sidebar-open {
+  .search-bar-fixed.search-bar-focused.search-bar-sidebar-open {
     left: calc(50% - max(20vw, 125px) + 125px);
   }
 }
 
 .search-bar input {
-  width: 150px;
+  width: 100%;
   border-radius: 8px;
   padding-left: 8px;
   padding-right: 8px;
 }
 
-.search-bar.search-bar.search-bar-focused input {
+.search-bar-fixed input {
+  width: 150px;
+}
+
+.search-bar-fixed.search-bar-focused input {
   width: max(40vw, 250px);
   border-radius: 8px;
   padding-left: 8px;
@@ -58,3 +62,7 @@
 .highlighted-result {
   background-color: #bde4ff;
 }
+
+.error {
+  color: red;
+}

styles/Sidebar.module.css

@@ -48,7 +48,7 @@
 }
 
 .close:hover {
-  color: #888888;
+  filter: invert(40%);
 }
 
 .hide {