Fix responsive message images

Constrain image attachments to their parent while preserving their aspect ratio.

capacitor.config.json

@@ -7,6 +7,9 @@
     "LocalNotifications": {
       "smallIcon": "ic_stat_paarrot",
       "iconColor": "#FF8A00"
+    },
+    "CapacitorHttp": {
+      "enabled": true
     }
   }
 }

public/update/4.11.177.md

@@ -0,0 +1,22 @@
+---
+version: 4.11.177
+title: Profile colors & banners
+date: 2026-08-23
+summary: Username colors now follow MSC4522 with separate dark and light theme pickers.
+---
+
+## Profile colors (MSC4522)
+
+Username colors are now stored on your Matrix profile instead of inside avatar images. In turn **will need to be updated in your Account settings**, this is now cross compatible with Element + Cinny
+
+- Set **separate colors for dark and light themes** in Settings → Account → Profile.
+- Per-room username overrides are read from member profile data when available.
+
+![Paarrot](./images/usernamecolors.png)
+
+## Profile banners (MSC4133)
+
+Profile banners now live on your Matrix profile via `m.banner_url` (MSC4133), not embedded in avatar metadata.
+
+- Upload or remove a banner independently from your avatar.
+- Other clients that support MSC4133 can read your banner directly.

public/update/currentupdate.md

@@ -1,22 +1,22 @@
 ---
-version: 4.11.177
-title: Profile colors & banners
-date: 2026-08-23
-summary: Username colors now follow MSC4522 with separate dark and light theme pickers.
+version: 4.11.185
+title: Discord collectibles
+date: 2026-08-24
+summary: Add Discord-style profile effects, nameplates, and avatar decorations to Paarrot profiles.
 ---
 
-## Profile colors (MSC4522)
+## Discord collectibles
 
-Username colors are now stored on your Matrix profile instead of inside avatar images. In turn **will need to be updated in your Account settings**, this is now cross compatible with Element + Cinny
+- Browse and apply profile effects, animated nameplates, and avatar decorations in Settings → Account → Profile.
+- Collectible assets are uploaded to your Matrix profile, so other Paarrot users can see them without Discord.
+- The catalog now comes from a public git, and no Discord token is required in Paarrot for the cosmetics.
+- Profile-effect previews play their intro and loop animations, with a mini profile preview for each effect.
 
-- Set **separate colors for dark and light themes** in Settings → Account → Profile.
-- Per-room username overrides are read from member profile data when available.
 
-![Paarrot](./images/usernamecolors.png)
+![Discord Cosmetics 1](./images/discordcosmetics1.png) ![Discord Cosmetics 2](./images/discordcosmetics2.png)
 
-## Profile banners (MSC4133)
+## Profile presentation
 
-Profile banners now live on your Matrix profile via `m.banner_url` (MSC4133), not embedded in avatar metadata.
-
-- Upload or remove a banner independently from your avatar.
-- Other clients that support MSC4133 can read your banner directly.
+- Avatar decorations render in messages, profile cards, and the bottom sidebar avatar.
+- Nameplates to the right of messages, beneath timestamps and can be displayed behind the bottom sidebar avatar with opacity settings.
+- Customize the sidebar nameplate opacity in Settings → General → Collectibles.

src/app/components/message/MsgTypeRenderers.tsx

@@ -262,7 +262,7 @@ export function MImage({ content, renderImageContent, outlined }: MImageProps) {
       <AttachmentBox
         style={{
           width: toRem(width),
-          height: toRem(height),
+          aspectRatio: `${width} / ${height}`,
           ['--media-h' as string]: `${height}px`,
         }}
         data-paarrot-media-height={height}

src/app/components/message/attachment/Attachment.css.ts

@@ -8,7 +8,7 @@ export const Attachment = recipe({
     color: color.SurfaceVariant.OnContainer,
     borderRadius: config.radii.R400,
     overflow: 'hidden',
-    maxWidth: toRem(400),
+    maxWidth: `min(100%, ${toRem(400)})`,
   },
   variants: {
     outlined: {
@@ -33,7 +33,7 @@ export const AttachmentHeader = style({
 export const AttachmentBox = style([
   DefaultReset,
   {
-    maxWidth: toRem(400),
+    maxWidth: `min(100%, ${toRem(400)})`,
     maxHeight: toRem(400),
     overflow: 'hidden',
   },

src/app/components/sidebar/Sidebar.css.ts

@@ -9,6 +9,8 @@ export const Sidebar = style([
     width: toRem(66),
     backgroundColor: color.Background.Container,
     borderRight: `${config.borderWidth.B300} solid ${color.Background.ContainerLine}`,
+    position: 'relative',
+    isolation: 'isolate',
 
     display: 'flex',
     flexDirection: 'column',
@@ -185,6 +187,46 @@ export const SidebarAvatar = recipe({
 });
 export type SidebarAvatarVariants = RecipeVariants<typeof SidebarAvatar>;
 
+/** A vertical rendition of the user's nameplate behind the bottom settings avatar. */
+export const SidebarAvatarNameplate = style({
+  position: 'absolute',
+  // The 50px avatar is centered in the 66px sidebar. Pin the rotated plate's
+  // bottom-right corner 8px left of it so the 66px cross-axis
+  // spans the whole sidebar and grows upward from its bottom edge.
+  right: toRem(58),
+  bottom: toRem(-16),
+  width: toRem(220),
+  height: toRem(66),
+  transformOrigin: 'right bottom',
+  transform: 'rotate(90deg)',
+  objectFit: 'cover',
+  objectPosition: 'right center',
+  pointerEvents: 'none',
+  zIndex: -1,
+});
+
+export const SidebarAvatarLarge = style({
+  width: toRem(50),
+  height: toRem(50),
+  borderRadius: '50%',
+  backgroundColor: `color-mix(in srgb, ${color.Background.Container} 68%, transparent)`,
+  backdropFilter: 'blur(10px)',
+  WebkitBackdropFilter: 'blur(10px)',
+});
+
+export const SidebarSearchAvatar = style({
+  position: 'relative',
+  zIndex: 1,
+  backgroundColor: `color-mix(in srgb, ${color.Background.Container} 68%, transparent)`,
+  backdropFilter: 'blur(10px)',
+  WebkitBackdropFilter: 'blur(10px)',
+});
+
+export const SidebarAvatarForeground = style({
+  position: 'relative',
+  zIndex: 1,
+});
+
 export const SidebarFolder = recipe({
   base: [
     ContainerColor({ variant: 'Background' }),

src/app/components/url-preview/TikTokEmbed.css.tsx

@@ -112,5 +112,7 @@ export const TikTokEmbedContainer = style([
     alignItems: 'center',
     justifyContent: 'center',
     backgroundColor: '#000',
+    border: 'none',
+    display: 'block',
   },
 ]);

src/app/components/url-preview/TikTokEmbed.tsx

@@ -42,6 +42,12 @@ export function isTikTokUrl(url: string): boolean {
   return TIKTOK_URL_PATTERNS.some((pattern) => pattern.test(url));
 }
 
+function extractTikTokVideoId(url: string, embedHtml = ''): string | null {
+  const urlMatch = url.match(/\/video\/(\d+)/i) ?? url.match(/\/v\/(\d+)/i);
+  const embedMatch = embedHtml.match(/data-video-id=["'](\d+)["']/i);
+  return urlMatch?.[1] ?? embedMatch?.[1] ?? null;
+}
+
 /**
  * Fetches TikTok video metadata using oEmbed API
  * @param url The TikTok video URL
@@ -53,6 +59,7 @@ async function fetchTikTokOEmbed(url: string): Promise<{
   authorUrl: string;
   thumbnailUrl: string;
   embedHtml: string;
+  videoId: string | null;
 } | null> {
   try {
     const oembedUrl = `${TIKTOK_OEMBED_API}?url=${encodeURIComponent(url)}`;
@@ -67,6 +74,7 @@ async function fetchTikTokOEmbed(url: string): Promise<{
       authorUrl: data.author_url || url,
       thumbnailUrl: data.thumbnail_url || '',
       embedHtml: data.html || '',
+      videoId: extractTikTokVideoId(url, data.html || ''),
     };
   } catch {
     return null;
@@ -75,7 +83,15 @@ async function fetchTikTokOEmbed(url: string): Promise<{
 
 type TikTokEmbedState =
   | { status: 'loading' }
-  | { status: 'loaded'; title: string; authorName: string; authorUrl: string; thumbnailUrl: string; embedHtml: string }
+  | {
+      status: 'loaded';
+      title: string;
+      authorName: string;
+      authorUrl: string;
+      thumbnailUrl: string;
+      embedHtml: string;
+      videoId: string | null;
+    }
   | { status: 'error' };
 
 type TikTokEmbedProps = {
@@ -88,7 +104,7 @@ type TikTokEmbedProps = {
  */
 export const TikTokEmbed = as<'div', TikTokEmbedProps>(({ url, ...props }, ref) => {
   const [state, setState] = useState<TikTokEmbedState>({ status: 'loading' });
-  const [showEmbed, setShowEmbed] = useState(false);
+  const [showPlayer, setShowPlayer] = useState(false);
 
   // Fetch video info on mount
   useEffect(() => {
@@ -105,6 +121,7 @@ export const TikTokEmbed = as<'div', TikTokEmbedProps>(({ url, ...props }, ref)
           authorUrl: info.authorUrl,
           thumbnailUrl: info.thumbnailUrl,
           embedHtml: info.embedHtml,
+          videoId: info.videoId,
         });
       } else {
         setState({ status: 'error' });
@@ -169,7 +186,7 @@ export const TikTokEmbed = as<'div', TikTokEmbedProps>(({ url, ...props }, ref)
   }
 
   // Loaded state - show thumbnail or embed
-  if (!showEmbed) {
+  if (!showPlayer) {
     return (
       <Box shrink="No" className={css.TikTokEmbed} direction="Column" {...props} ref={ref}>
         <div className={css.TikTokEmbedHeader}>
@@ -203,23 +220,27 @@ export const TikTokEmbed = as<'div', TikTokEmbedProps>(({ url, ...props }, ref)
         <button
           type="button"
           className={css.TikTokThumbnailButton}
-          onClick={() => setShowEmbed(true)}
-          aria-label="Load TikTok video"
+          onClick={() => setShowPlayer(true)}
+          aria-label="Play TikTok video"
         >
-          {state.thumbnailUrl && (
+          {state.thumbnailUrl ? (
             <img
               src={state.thumbnailUrl}
               alt={state.title}
               className={css.TikTokThumbnail}
               crossOrigin="anonymous"
             />
-          )}
+          ) : null}
         </button>
       </Box>
     );
   }
 
-  // Show embed (using dangerouslySetInnerHTML for TikTok's oEmbed HTML)
+  const playerUrl = state.videoId
+    ? `https://www.tiktok.com/player/v1/${state.videoId}?autoplay=1`
+    : null;
+
+  // Use TikTok's documented player instead of injecting the oEmbed script.
   return (
     <Box shrink="No" className={css.TikTokEmbed} direction="Column" {...props} ref={ref}>
       <div className={css.TikTokEmbedHeader}>
@@ -236,10 +257,20 @@ export const TikTokEmbed = as<'div', TikTokEmbedProps>(({ url, ...props }, ref)
           {state.title}
         </Text>
       </div>
+      {playerUrl ? (
+        <iframe
+          className={css.TikTokEmbedContainer}
+          src={playerUrl}
+          title="TikTok video player"
+          allow="autoplay; encrypted-media; fullscreen; picture-in-picture"
+          allowFullScreen
+        />
+      ) : (
         <div
           className={css.TikTokEmbedContainer}
           dangerouslySetInnerHTML={{ __html: state.embedHtml }}
         />
+      )}
     </Box>
   );
 });

src/app/features/settings/account/CollectiblesSection.tsx

@@ -14,8 +14,8 @@ import {
   DiscordCollectibleItem,
   collectibleKindLabel,
   defaultPreviewAspectRatio,
+  fetchPublishedCollectiblesCatalog,
   groupCollectibleItems,
-  isElectronCollectiblesAvailable,
   uploadCollectibleToMatrix,
   variantItemLabel,
 } from '../../../utils/discordCollectibles';
@@ -338,9 +338,6 @@ export function CollectiblesSection({ collectibles, onApply }: CollectiblesSecti
   );
   const previewDisplayName = profile.displayName;
   const [kind, setKind] = useState<CollectibleKind>('profile_effect');
-  const [hasToken, setHasToken] = useState(false);
-  const [tokenInput, setTokenInput] = useState('');
-  const [tokenSaving, setTokenSaving] = useState(false);
   const [catalogLoading, setCatalogLoading] = useState(false);
   const [catalogError, setCatalogError] = useState<string>();
   const [items, setItems] = useState<DiscordCollectibleItem[]>([]);
@@ -350,40 +347,30 @@ export function CollectiblesSection({ collectibles, onApply }: CollectiblesSecti
   const [error, setError] = useState<string>();
   const [selectedByGroup, setSelectedByGroup] = useState<Record<string, string>>({});
 
-  const desktopAvailable = isElectronCollectiblesAvailable();
-
-  const refreshTokenState = useCallback(async () => {
-    if (!desktopAvailable) return;
-    const result = await window.electron!.discordCollectibles!.hasToken();
-    setHasToken(Boolean(result?.data));
-  }, [desktopAvailable]);
-
   const loadCatalog = useCallback(async (force = false) => {
-    if (!desktopAvailable) return;
     setCatalogLoading(true);
     setCatalogError(undefined);
     try {
-      const result = await window.electron!.discordCollectibles!.fetchCatalog(force);
+      const desktopCatalog = window.electron?.discordCollectibles;
+      if (desktopCatalog) {
+        const result = await desktopCatalog.fetchCatalog(force);
         if (!result?.success || !result.data?.items) {
-        throw new Error(result?.error || 'Failed to load Discord catalog.');
+          throw new Error(result?.error || 'Failed to load collectibles catalog.');
         }
         setItems(result.data.items as DiscordCollectibleItem[]);
+      } else {
+        setItems(await fetchPublishedCollectiblesCatalog(force));
+      }
     } catch (e) {
       setCatalogError(e instanceof Error ? e.message : 'Failed to load catalog.');
       setItems([]);
     }
     setCatalogLoading(false);
-  }, [desktopAvailable]);
+  }, []);
 
   useEffect(() => {
-    refreshTokenState();
-  }, [refreshTokenState]);
-
-  useEffect(() => {
-    if (hasToken) {
     loadCatalog();
-    }
-  }, [hasToken, loadCatalog]);
+  }, [loadCatalog]);
 
   const current = collectibles[KIND_FIELD[kind]];
 
@@ -416,27 +403,6 @@ export function CollectiblesSection({ collectibles, onApply }: CollectiblesSecti
     });
   }, [filteredGroups]);
 
-  const handleSaveToken = async () => {
-    if (!desktopAvailable) return;
-    setTokenSaving(true);
-    setCatalogError(undefined);
-    try {
-      await window.electron!.discordCollectibles!.setToken(tokenInput);
-      setTokenInput('');
-      await refreshTokenState();
-    } catch (e) {
-      setCatalogError(e instanceof Error ? e.message : 'Failed to save token.');
-    }
-    setTokenSaving(false);
-  };
-
-  const handleClearToken = async () => {
-    if (!desktopAvailable) return;
-    await window.electron!.discordCollectibles!.clearToken();
-    setItems([]);
-    await refreshTokenState();
-  };
-
   const handleApply = async (item: DiscordCollectibleItem) => {
     setApplyingId(item.id);
     setError(undefined);
@@ -467,61 +433,26 @@ export function CollectiblesSection({ collectibles, onApply }: CollectiblesSecti
     kind === 'avatar_decoration' && css.CollectibleGroupGridDecorations
   );
 
-  if (!desktopAvailable) {
-    return (
-      <Box direction="Column" gap="200">
-        <Text size="T200" style={{ opacity: 0.8 }}>
-          Discord profile overlays are available in the Paarrot desktop app. Assets are fetched live from
-          Discord and uploaded to your Matrix profile when you pick one.
-        </Text>
-      </Box>
-    );
-  }
-
   return (
     <Box direction="Column" gap="300">
       <Text size="T200" style={{ opacity: 0.8 }}>
-        Browse Discord shop collectibles live, then download and upload only what you pick to Matrix.
-        Your Discord token stays on this device and is only used to list the shop catalog.
+        Browse a community-published Discord collectibles catalog, then download and upload only what
+        you pick to Matrix.
       </Text>
 
-      {!hasToken ? (
-        <Box direction="Column" gap="200">
-          <Text size="T300">Discord token (required to list the shop)</Text>
-          <Input
-            size="300"
-            variant="Secondary"
-            style={{ width: '100%' }}
-            type="password"
-            placeholder="User token or Bot xxxxx"
-            value={tokenInput}
-            onChange={(e) => setTokenInput(e.target.value)}
-          />
+      <Box gap="200" alignItems="Center" wrap="Wrap">
         <Button
           size="300"
-            variant="Primary"
-            fill="Solid"
+          variant="Secondary"
+          fill="Soft"
           radii="300"
-            onClick={handleSaveToken}
-            disabled={tokenSaving || !tokenInput.trim()}
+          onClick={() => loadCatalog(true)}
+          disabled={catalogLoading}
         >
-            <Text size="B300">{tokenSaving ? 'Saving…' : 'Save token'}</Text>
-          </Button>
-          {catalogError && <Text size="T200" style={{ color: color.Critical.Main }}>{catalogError}</Text>}
-        </Box>
-      ) : (
-        <Box gap="200" alignItems="Center" wrap="Wrap">
-          <Text size="T200" style={{ opacity: 0.8 }}>Discord token saved on this device.</Text>
-          <Button size="300" variant="Secondary" fill="Soft" radii="300" onClick={() => loadCatalog(true)} disabled={catalogLoading}>
           <Text size="B300">{catalogLoading ? 'Refreshing…' : 'Refresh catalog'}</Text>
         </Button>
-          <Button size="300" variant="Critical" fill="Soft" radii="300" onClick={handleClearToken}>
-            <Text size="B300">Remove token</Text>
-          </Button>
       </Box>
-      )}
 
-      {hasToken && (
       <>
           <Box gap="200" wrap="Wrap">
             {KIND_TABS.map((tab) => (
@@ -559,7 +490,7 @@ export function CollectiblesSection({ collectibles, onApply }: CollectiblesSecti
           {catalogLoading && (
             <Box gap="200" alignItems="Center">
               <Spinner size="100" variant="Secondary" />
-              <Text size="T200">Loading catalog from Discord…</Text>
+              <Text size="T200">Loading collectibles catalog…</Text>
             </Box>
           )}
 
@@ -607,7 +538,6 @@ export function CollectiblesSection({ collectibles, onApply }: CollectiblesSecti
             <Text size="T200" style={{ opacity: 0.7 }}>No items match your search.</Text>
           )}
       </>
-      )}
     </Box>
   );
 }

src/app/features/settings/general/General.tsx

@@ -9,6 +9,7 @@ import React, {
 import dayjs from 'dayjs';
 import { as, Box, Button, Chip, color, config, Header, IconButton, Input, Menu, MenuItem, PopOut, RectCords, Scroll, Switch, Text, toRem } from 'folds';
 import { useSetAtom } from 'jotai';
+import { Range } from 'react-range';
 import { Icon, Icons } from '../../../components/icons';
 import { HexColorPicker } from 'react-colorful';
 import { isKeyHotkey } from 'is-hotkey';
@@ -334,6 +335,66 @@ const emojiStyleNames: Record<EmojiStyle, string> = {
   [EmojiStyle.Twemoji]: 'Twemoji',
 };
 
+function SidebarNameplate() {
+  const [sidebarNameplateOpacity, setSidebarNameplateOpacity] = useSetting(
+    settingsAtom,
+    'sidebarNameplateOpacity'
+  );
+
+  return (
+    <Box direction="Column" gap="100">
+      <Text size="L400">Collectibles</Text>
+      <SequenceCard className={SequenceCardStyle} variant="SurfaceVariant" direction="Column">
+        <SettingTile
+          title="Sidebar Nameplate Opacity"
+          description="Set to 0% to hide your equipped nameplate behind the bottom sidebar avatar."
+          after={
+            <Box gap="200" alignItems="Center" style={{ width: toRem(180) }}>
+              <Range
+                step={1}
+                min={0}
+                max={100}
+                values={[sidebarNameplateOpacity]}
+                onChange={(values) => setSidebarNameplateOpacity(values[0])}
+                renderTrack={(params) => (
+                  <div
+                    {...params.props}
+                    style={{
+                      ...params.props.style,
+                      width: '100%',
+                      height: toRem(8),
+                      borderRadius: toRem(4),
+                      background: `linear-gradient(to right, ${color.Primary.Main} ${sidebarNameplateOpacity}%, ${color.Surface.ContainerLine} ${sidebarNameplateOpacity}%)`,
+                    }}
+                  >
+                    {params.children}
+                  </div>
+                )}
+                renderThumb={(params) => (
+                  <div
+                    {...params.props}
+                    style={{
+                      ...params.props.style,
+                      width: toRem(16),
+                      height: toRem(16),
+                      borderRadius: '50%',
+                      backgroundColor: color.Primary.Main,
+                      border: `${toRem(2)} solid ${color.Surface.Container}`,
+                    }}
+                  />
+                )}
+              />
+              <Text size="T300" style={{ minWidth: toRem(32), textAlign: 'right' }}>
+                {sidebarNameplateOpacity}%
+              </Text>
+            </Box>
+          }
+        />
+      </SequenceCard>
+    </Box>
+  );
+}
+
 type EmojiStyleSelectorProps = {
   selected: EmojiStyle;
   onSelect: (style: EmojiStyle) => void;
@@ -1222,6 +1283,7 @@ export function General({ requestClose }: GeneralProps) {
           <PageContent>
             <Box direction="Column" gap="700">
               <Appearance />
+              <SidebarNameplate />
               <DateAndTime />
               <Editor />
               <Spaces />

src/app/hooks/useUserCollectibles.ts

@@ -52,15 +52,18 @@ export function useUserCollectibles(): [
     async (kind: CollectibleKind, collectible: StoredCollectible | undefined) => {
       if (kind === 'profile_effect') {
         await saveProfileEffect(mx, collectible);
+        clearUserCollectiblesCache(mx.getUserId());
         setCollectibles((prev) => ({ ...prev, profile_effect: collectible }));
         return;
       }
       if (kind === 'nameplate') {
         await saveNameplate(mx, collectible);
+        clearUserCollectiblesCache(mx.getUserId());
         setCollectibles((prev) => ({ ...prev, nameplate: collectible }));
         return;
       }
       await saveAvatarDecoration(mx, collectible);
+      clearUserCollectiblesCache(mx.getUserId());
       setCollectibles((prev) => ({ ...prev, avatar_decoration: collectible }));
     },
     [mx]
@@ -70,8 +73,15 @@ export function useUserCollectibles(): [
 }
 
 const collectibleCache = new Map<string, { data: CollectibleProfileFields; timestamp: number }>();
+const collectibleCacheListeners = new Set<(userId: string) => void>();
 const CACHE_TTL_MS = 5 * 60 * 1000;
 
+export function clearUserCollectiblesCache(userId?: string): void {
+  if (!userId) return;
+  collectibleCache.delete(userId);
+  collectibleCacheListeners.forEach((listener) => listener(userId));
+}
+
 async function fetchMxcBlobUrl(
   mx: ReturnType<typeof useMatrixClient>,
   mxc: string,
@@ -100,6 +110,17 @@ export function useOtherUserCollectibles(userId: string): CollectibleProfileFiel
   const useAuthentication = useMediaAuthentication();
   const [collectibles, setCollectibles] = useState<CollectibleProfileFields>({});
   const [assetUrls, setAssetUrls] = useState<Record<string, string | undefined>>({});
+  const [cacheVersion, setCacheVersion] = useState(0);
+
+  useEffect(() => {
+    const handleCacheClear = (clearedUserId: string) => {
+      if (clearedUserId === userId) {
+        setCacheVersion((version) => version + 1);
+      }
+    };
+    collectibleCacheListeners.add(handleCacheClear);
+    return () => collectibleCacheListeners.delete(handleCacheClear);
+  }, [userId]);
 
   useEffect(() => {
     if (!userId) {
@@ -152,7 +173,7 @@ export function useOtherUserCollectibles(userId: string): CollectibleProfileFiel
       cancelled = true;
       blobUrls.forEach((url) => URL.revokeObjectURL(url));
     };
-  }, [mx, useAuthentication, userId]);
+  }, [cacheVersion, mx, useAuthentication, userId]);
 
   return { ...collectibles, assetUrls };
 }

src/app/pages/client/sidebar/SearchTab.tsx

@@ -4,6 +4,7 @@ import React from 'react';
 import { useAtom } from 'jotai';
 import { SidebarAvatar, SidebarItem, SidebarItemTooltip } from '../../../components/sidebar';
 import { searchModalAtom } from '../../../state/searchModal';
+import * as sidebarCss from '../../../components/sidebar/Sidebar.css';
 
 export function SearchTab() {
   const [opened, setOpen] = useAtom(searchModalAtom);
@@ -14,7 +15,13 @@ export function SearchTab() {
     <SidebarItem active={opened}>
       <SidebarItemTooltip tooltip="Search">
         {(triggerRef) => (
-          <SidebarAvatar as="button" ref={triggerRef} outlined onClick={open}>
+          <SidebarAvatar
+            as="button"
+            ref={triggerRef}
+            className={sidebarCss.SidebarSearchAvatar}
+            outlined
+            onClick={open}
+          >
             <Icon src={Icons.Search} filled={opened} />
           </SidebarAvatar>
         )}

src/app/pages/client/sidebar/SettingsTab.tsx

@@ -12,8 +12,11 @@ import { useMediaAuthentication } from '../../../hooks/useMediaAuthentication';
 import { Settings } from '../../../features/settings';
 import { useUserProfile } from '../../../hooks/useUserProfile';
 import { useOtherUserCollectibles } from '../../../hooks/useUserCollectibles';
-import { pickAvatarDecorationUrl } from '../../../utils/collectibleAssets';
+import { useSetting } from '../../../state/hooks/settings';
+import { settingsAtom } from '../../../state/settings';
+import { pickAvatarDecorationUrl, pickNameplateUrl } from '../../../utils/collectibleAssets';
 import * as avatarDecorationCss from '../../../styles/AvatarDecoration.css';
+import * as sidebarCss from '../../../components/sidebar/Sidebar.css';
 import { Modal500 } from '../../../components/Modal500';
 import { AccountSwitcher } from '../../../components/account-switcher';
 import { stopPropagation } from '../../../utils/keyboard';
@@ -39,6 +42,11 @@ export function SettingsTab() {
     : undefined;
   const { assetUrls } = useOtherUserCollectibles(userId ?? '');
   const avatarDecorationUrl = pickAvatarDecorationUrl(assetUrls);
+  const nameplateUrl = pickNameplateUrl(assetUrls);
+  const [sidebarNameplateOpacity] = useSetting(settingsAtom, 'sidebarNameplateOpacity');
+  const nameplateIsVideo = Boolean(
+    assetUrls['nameplate:animated'] || assetUrls['nameplate:asset.webm']
+  );
 
   const openSettings = () => setSettings(true);
   const closeSettings = () => setSettings(false);
@@ -53,12 +61,36 @@ export function SettingsTab() {
     <SidebarItem active={settings}>
       <SidebarAvatar
         as="button"
+        className={sidebarCss.SidebarAvatarLarge}
         onClick={openSettings}
         onContextMenu={handleContextMenu}
         style={{ overflow: 'visible' }}
       >
         <div className={avatarDecorationCss.SidebarAvatarStack}>
+          {sidebarNameplateOpacity > 0 &&
+            nameplateUrl &&
+            (nameplateIsVideo ? (
+              <video
+                className={sidebarCss.SidebarAvatarNameplate}
+                src={nameplateUrl}
+                style={{ opacity: sidebarNameplateOpacity / 100 }}
+                autoPlay
+                loop
+                muted
+                playsInline
+                aria-hidden="true"
+              />
+            ) : (
+              <img
+                className={sidebarCss.SidebarAvatarNameplate}
+                src={nameplateUrl}
+                style={{ opacity: sidebarNameplateOpacity / 100 }}
+                alt=""
+                draggable={false}
+              />
+            ))}
           <UserAvatar
+            className={sidebarCss.SidebarAvatarForeground}
             userId={userId ?? ''}
             src={avatarUrl}
             renderFallback={() => <Text size="H4">{nameInitials(displayName)}</Text>}

src/app/state/settings.ts

@@ -50,6 +50,7 @@ export interface Settings {
   encUrlPreview: boolean;
   showHiddenEvents: boolean;
   legacyUsernameColor: boolean;
+  sidebarNameplateOpacity: number;
 
   showNotifications: boolean;
   isNotificationSounds: boolean;
@@ -93,6 +94,7 @@ const defaultSettings: Settings = {
   encUrlPreview: false,
   showHiddenEvents: false,
   legacyUsernameColor: false,
+  sidebarNameplateOpacity: 60,
 
   showNotifications: true,
   isNotificationSounds: true,

src/app/utils/discordCollectibles.ts

@@ -37,9 +37,87 @@ export type DownloadedCollectibleAsset = DiscordCollectibleAsset & {
 };
 
 const CDN_HOST_RE = /(^|\.)(discordapp\.com|discordapp\.net|discord\.com)$/i;
+const PUBLISHED_CATALOG_URLS = [
+  'https://github.com/litruv/discord-collectibles/releases/download/latest/profileeffects.json',
+  'https://github.com/litruv/discord-collectibles/releases/download/latest/nameplate.json',
+  'https://github.com/litruv/discord-collectibles/releases/download/latest/avatardecorations.json',
+];
+const CATALOG_CACHE_KEY = 'paarrot.discordCollectiblesCatalog';
+const CATALOG_CACHE_TTL_MS = 6 * 60 * 60 * 1000;
 
-export function isElectronCollectiblesAvailable(): boolean {
-  return Boolean(window.electron?.discordCollectibles);
+type PublishedCatalog = {
+  schema_version: number;
+  fetchedAt: string;
+  items: DiscordCollectibleItem[];
+};
+
+function isPublishedCatalog(value: unknown): value is { schema_version: number; items: DiscordCollectibleItem[] } {
+  if (!value || typeof value !== 'object') return false;
+  const catalog = value as Record<string, unknown>;
+  return (
+    catalog.schema_version === 1 &&
+    Array.isArray(catalog.items) &&
+    catalog.items.every(
+      (item) =>
+        item &&
+        typeof item === 'object' &&
+        typeof (item as DiscordCollectibleItem).id === 'string' &&
+        Array.isArray((item as DiscordCollectibleItem).assets)
+    )
+  );
+}
+
+function loadCachedCatalog(): PublishedCatalog | undefined {
+  try {
+    const raw = localStorage.getItem(CATALOG_CACHE_KEY);
+    if (!raw) return undefined;
+    const cached = JSON.parse(raw) as PublishedCatalog;
+    if (
+      !isPublishedCatalog(cached) ||
+      typeof cached.fetchedAt !== 'string' ||
+      Date.now() - Date.parse(cached.fetchedAt) >= CATALOG_CACHE_TTL_MS
+    ) {
+      return undefined;
+    }
+    return cached;
+  } catch {
+    return undefined;
+  }
+}
+
+function saveCachedCatalog(catalog: PublishedCatalog): void {
+  try {
+    localStorage.setItem(CATALOG_CACHE_KEY, JSON.stringify(catalog));
+  } catch {
+    // A full or unavailable storage backend should not prevent catalog use.
+  }
+}
+
+export async function fetchPublishedCollectiblesCatalog(
+  force = false
+): Promise<DiscordCollectibleItem[]> {
+  const cached = loadCachedCatalog();
+  if (!force && cached) return cached.items;
+
+  try {
+    const documents = await Promise.all(
+      PUBLISHED_CATALOG_URLS.map(async (url) => {
+        const response = await fetch(url);
+        if (!response.ok) throw new Error(`Catalog request failed with HTTP ${response.status}.`);
+        const catalog = await response.json();
+        if (!isPublishedCatalog(catalog)) throw new Error('Catalog has an unsupported schema.');
+        return catalog;
+      })
+    );
+    const items = documents.flatMap((catalog) => catalog.items);
+    if (items.length === 0) throw new Error('Catalog is empty.');
+
+    saveCachedCatalog({ schema_version: 1, fetchedAt: new Date().toISOString(), items });
+    return items;
+  } catch (error) {
+    if (cached) return cached.items;
+    throw error;
+  }
 }
 
 function isCdnUrl(value: unknown): value is string {
@@ -73,15 +151,11 @@ export async function downloadCollectibleAssets(
   assets: DiscordCollectibleAsset[]
 ): Promise<DownloadedCollectibleAsset[]> {
   const api = window.electron?.discordCollectibles;
-  if (!api) {
-    throw new Error('Discord collectibles are only available in the Paarrot desktop app.');
-  }
-
+  if (api) {
     const result = await api.downloadAssets(assets);
     if (!result?.success || !result.data) {
       throw new Error(result?.error || 'Failed to download collectible assets from Discord CDN.');
     }
-
     return result.data.map((asset) => ({
       role: asset.role,
       url: asset.url,
@@ -91,6 +165,19 @@ export async function downloadCollectibleAssets(
     }));
   }
 
+  return Promise.all(
+    assets.map(async (asset) => {
+      if (!isCdnUrl(asset.url)) throw new Error('Collectible asset URL is not a Discord CDN URL.');
+      const response = await fetch(asset.url);
+      if (!response.ok) throw new Error(`Failed to download ${asset.filename}: HTTP ${response.status}.`);
+      return {
+        ...asset,
+        data: new Uint8Array(await response.arrayBuffer()),
+      };
+    })
+  );
+}
+
 export async function uploadCollectibleToMatrix(
   mx: MatrixClient,
   item: DiscordCollectibleItem,

src/ext.d.ts

@@ -114,9 +114,6 @@ interface ElectronAPI {
     }) => void) => void;
   };
   discordCollectibles?: {
-    hasToken: () => Promise<{ success: boolean; data?: boolean; error?: string }>;
-    setToken: (token: string) => Promise<{ success: boolean; error?: string }>;
-    clearToken: () => Promise<{ success: boolean; error?: string }>;
     fetchCatalog: (force?: boolean) => Promise<{
       success: boolean;
       data?: { items: unknown[]; fetchedAt: string };