Adds add to favorites button in SongRow

Dockerfile

@@ -4,18 +4,18 @@ FROM --platform=$TARGETPLATFORM node:20-slim AS builder
 WORKDIR /app
 
 # Copy package files
-COPY package*.json ./
+COPY backend/package*.json  ./backend/
 COPY frontend/package*.json ./frontend/
 
 # Install dependencies
-RUN npm ci
+RUN cd backend  && npm ci
 RUN cd frontend && npm ci
 
 # Copy source files
 COPY . .
 
 # Build frontend and backend
-RUN npm run build
+RUN npm run build --workspaces
 
 # Production stage
 FROM --platform=$TARGETPLATFORM debian:testing-20250203
@@ -27,11 +27,11 @@ RUN apt-get update && apt-get install -y \
 WORKDIR /app
 
 # Install only production dependencies
-COPY package*.json ./
+COPY backend/package*.json ./
 RUN npm ci --production
 
 # Copy built files
-COPY --from=builder /app/build ./build
+COPY --from=builder /app/backend/build ./build
 COPY --from=builder /app/frontend/dist ./dist/frontend
 
 EXPOSE 3000

Dockerfile.from_source

@@ -0,0 +1,110 @@
+ARG YTDLP_VERSION='2024.03.10'
+ARG MPV_VERSION='0.39'
+
+# Build stage for Node.js application
+FROM --platform=$TARGETPLATFORM node:23-alpine AS node-builder
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+COPY frontend/package*.json ./frontend/
+
+# Install dependencies
+RUN npm ci
+RUN cd frontend && npm ci
+
+# Copy source files
+COPY . .
+
+# Build frontend and backend
+RUN npm run build
+
+# Build stage for mpv
+FROM --platform=$TARGETPLATFORM alpine AS mpv-builder
+
+# Install build dependencies for mpv
+RUN apk add --no-cache \
+    git \
+    python3 \
+    python3-dev \
+    py3-pip \
+    meson \
+    ninja \
+    pkgconfig \
+    gcc \
+    g++ \
+    musl-dev \
+    make \
+    ffmpeg-dev \
+    mesa-dev \
+    alsa-lib-dev \
+    libplacebo-dev \
+    libass-dev \
+    lua \
+    lua-dev \
+    pulseaudio-dev
+
+# Clone and build mpv
+ARG MPV_VERSION
+WORKDIR /src
+RUN git clone --depth 1 -b release/${MPV_VERSION} https://github.com/mpv-player/mpv.git && \
+    cd mpv && \
+    meson setup build --prefix=/tmp/mpv-prefix && \
+    meson compile -C build && \
+    meson install -C build && \
+    tar -czf /tmp/mpv-install.tar.gz -C /tmp/mpv-prefix .
+
+# Build stage for yt-dlp
+FROM --platform=$TARGETPLATFORM python:3.11-alpine AS ytdlp-builder
+
+# Install build dependencies for yt-dlp
+RUN apk add --no-cache \
+    git \
+    make \
+    py3-pip \
+    python3-dev \
+    gcc \
+    musl-dev
+
+# Clone and build yt-dlp
+ARG YTDLP_VERSION
+WORKDIR /build
+RUN git clone https://github.com/yt-dlp/yt-dlp.git --single-branch --branch ${YTDLP_VERSION} .
+RUN python3 devscripts/install_deps.py --include pyinstaller
+RUN python3 devscripts/make_lazy_extractors.py
+RUN python3 -m bundle.pyinstaller --name=yt-dlp
+
+# Production stage
+FROM --platform=$TARGETPLATFORM alpine:latest
+
+# Install runtime dependencies
+RUN apk add --no-cache \
+    python3 \
+    ffmpeg \
+    mesa \
+    alsa-lib \
+    pulseaudio \
+    pulseaudio-utils \
+    libstdc++ \
+    ca-certificates \
+    npm
+
+WORKDIR /app
+
+# Install only production dependencies for Node.js
+COPY package*.json ./
+RUN npm ci --production
+
+# Copy built files from previous stages
+COPY --from=node-builder /app/build ./build
+COPY --from=node-builder /app/frontend/dist ./dist/frontend
+COPY --from=ytdlp-builder /build/dist/yt-dlp /usr/bin/
+
+COPY --from=mpv-builder /tmp/mpv-install.tar.gz /tmp/
+RUN tar -xzf /tmp/mpv-install.tar.gz -C / && \
+    rm /tmp/mpv-install.tar.gz
+
+EXPOSE 3000
+CMD ["node", "build/server.js"]
+

Makefile

@@ -1,8 +1,23 @@
+VERSION := $(shell git describe --always --dirty)
+
 .PHONY: build
 build:
 	npm install
-	npm run build
+	npm run build --workspaces
+
+.PHONY: dev
+dev:
+	npm run dev
 
 .PHONY: run
 run:
 	npm run start
+
+.PHONY: image
+image:
+	docker build -t queuecube:$(VERSION)-$(shell uname -m) . 
+
+.PHONY: images
+images:
+	docker buildx build --platform linux/arm/v7 -t queuecube:$(VERSION)-armv7l .
+	docker buildx build --platform linux/amd64  -t queuecube:$(VERSION)-amd64  .

README.md

@@ -0,0 +1,34 @@
+# QueueCube
+
+QueueCube is a web frontend for [mpv](https://github.com/mpv-player/mpv).
+
+It allows you to remotely manage mpv's playqueue as well as the ability to search YouTube via a locally running [Invidious](https://github.com/iv-org/invidious) instance. 
+
+![queuecube user interface](screenshots/queuecube.png)
+
+## Running 
+
+The easiest way to run QueueCube is by using Docker. An MPV instance is created in the Docker container, so all you have to do is make it so the MPV instance can access your host's soundcard. On Linux, this is accomplished by mapping the PulseAudio socket to the container:
+
+```
+volumes:
+    - ~/.config/pulse/cookie:/root/.config/pulse/cookie
+    - /var/run/user/1000/pulse:/var/run/pulse
+```
+
+### Building the Docker image
+
+```
+docker build -t queuecube:latest .
+```
+
+If not using docker-compose, create an instance of the container by using `docker create` using the volume mapping specified above for mapping the PulseAudio socket:
+
+```
+docker create -p 8080:3000 -v /run/user/1000/pulse:/var/run/pulse -v ~/.config/pulse/cookie:/root/.config/pulse/cookie --name queuecube queuecube:latest
+```
+
+On some systems, you may need to add `--security-opt seccomp=unconfined` to allow containerized processes to write to your host's PulseAudio socket. 
+
+Once running, you should be able to access the UI via http://localhost:8080. 
+

backend/favorites.json

@@ -0,0 +1 @@
+[]

backend/package.json

@@ -0,0 +1,32 @@
+{
+  "name": "mpvqueue",
+  "version": "1.0.0",
+  "main": "build/server.js",
+  "scripts": {
+    "build": "tsc -b",
+    "dev": "concurrently \"tsc -w -p src\" \"nodemon build/server.js\"",
+    "start": "node build/index.js"
+  },
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "devDependencies": {
+    "@types/express": "^5.0.0",
+    "@types/express-ws": "^3.0.5",
+    "@types/node": "^22.13.4",
+    "@types/ws": "^8.5.14",
+    "concurrently": "^9.1.2",
+    "nodemon": "^3.1.9",
+    "typescript": "^5.7.3"
+  },
+  "dependencies": {
+    "@types/node-fetch": "^2.6.12",
+    "classnames": "^2.5.1",
+    "express": "^4.21.2",
+    "express-ws": "^5.0.2",
+    "link-preview-js": "^3.0.14",
+    "node-fetch": "^2.7.0",
+    "react-icons": "^5.4.0",
+    "ws": "^8.18.0"
+  }
+}

backend/src/FavoritesStore.ts

@@ -0,0 +1,113 @@
+import fs from 'fs/promises';
+import path from 'path';
+import os from 'os';
+import { PlaylistItem } from './types';
+import { getLinkPreview } from 'link-preview-js';
+
+export class FavoritesStore {
+    onFavoritesChanged: (favorites: PlaylistItem[]) => void = () => {};
+
+    private storePath: string;
+    private favorites: PlaylistItem[] = [];
+
+    constructor() {
+        this.storePath = this.determineStorePath();
+        this.loadFavorites();
+    }
+
+    private determineStorePath(): string {
+        const storeFilename = 'favorites.json';
+        var storePath = path.join(os.tmpdir(), 'queuecube');
+
+        // Check for explicitly set path
+        if (process.env.STORE_PATH) {
+            storePath = path.resolve(process.env.STORE_PATH);
+        }
+
+        // In production (in a container), use /app/data
+        else if (process.env.NODE_ENV === 'production') {
+            storePath = path.resolve('/app/data');
+        }
+
+        fs.mkdir(storePath, { recursive: true }).catch(err => {
+            console.error('Failed to create intermediate directory:', err);
+        });
+
+        const fullPath = path.join(storePath, storeFilename);
+        console.log("Favorites store path: " + fullPath);
+        return fullPath;
+    }
+
+    private async loadFavorites() {
+        try {
+            // Ensure parent directory exists
+            await fs.mkdir(path.dirname(this.storePath), { recursive: true });
+            
+            const data = await fs.readFile(this.storePath, 'utf-8');
+            this.favorites = JSON.parse(data);
+        } catch (error) {
+            // If file doesn't exist or is invalid, start with empty array
+            this.favorites = [];
+            await this.saveFavorites();
+        }
+    }
+
+    private async saveFavorites() {
+        await fs.writeFile(this.storePath, JSON.stringify(this.favorites, null, 2));
+        this.onFavoritesChanged(this.favorites);
+    }
+
+    async getFavorites(): Promise<PlaylistItem[]> {
+        return this.favorites;
+    }
+
+    async addFavorite(filename: string): Promise<void> {
+        // Check if the item already exists by filename
+        const exists = this.favorites.some(f => f.filename === filename);
+        if (!exists) {
+            this.favorites.push({
+                filename: filename,
+                id: this.favorites.length // Generate new ID
+            });
+            await this.saveFavorites();
+
+            // Fetch metadata for the new favorite
+            await this.fetchMetadata(filename);
+        }
+    }
+
+    private async fetchMetadata(filename: string): Promise<void> {
+        console.log("Fetching metadata for " + filename);
+        const metadata = await getLinkPreview(filename);
+
+        const item: PlaylistItem = {
+            filename: filename,
+            id: this.favorites.length,
+            metadata: {
+                title: (metadata as any)?.title,
+                description: (metadata as any)?.description,
+                siteName: (metadata as any)?.siteName,
+            },
+        };
+
+        console.log("Metadata fetched for " + item.filename);
+        console.log(item);
+
+        const index = this.favorites.findIndex(f => f.filename === filename);
+        if (index !== -1) {
+            this.favorites[index] = item;
+            await this.saveFavorites();
+        }
+    }
+
+    async removeFavorite(filename: string): Promise<void> {
+        console.log("Removing favorite " + filename);
+        this.favorites = this.favorites.filter(f => f.filename !== filename);
+        await this.saveFavorites();
+    }
+
+    async clearFavorites(): Promise<void> {
+        this.favorites = [];
+        await this.saveFavorites();
+    }
+} 

backend/src/InvidiousAPI.ts

@@ -0,0 +1,102 @@
+import fetch from 'node-fetch';
+
+interface InvidiousVideoThumbnail {
+  quality: string;
+  url: string;
+  width: number;
+  height: number;
+}
+
+interface InvidiousResult {
+  type: string;
+  title: string;
+  videoId: string;
+  playlistId: string;
+  author: string;
+  videoThumbnails?: InvidiousVideoThumbnail[];
+}
+
+export interface SearchResult {
+  type: string;
+  title: string;
+  author: string;
+  mediaUrl: string;
+  thumbnailUrl: string;
+}
+
+export interface ThumbnailResponse {
+  data: NodeJS.ReadableStream;
+  contentType: string;
+}
+
+const USE_INVIDIOUS = process.env.USE_INVIDIOUS || true;
+const INVIDIOUS_BASE_URL = process.env.INVIDIOUS_BASE_URL || 'http://invidious.nor';
+const INVIDIOUS_API_ENDPOINT = `${INVIDIOUS_BASE_URL}/api/v1`;
+
+export const getInvidiousSearchURL = (query: string): string => 
+  `${INVIDIOUS_API_ENDPOINT}/search?q=${encodeURIComponent(query)}`;
+
+export const getInvidiousThumbnailURL = (url: string): string =>
+  `${INVIDIOUS_BASE_URL}/${url}`;
+
+const preferredThumbnailAPIURL = (thumbnails: InvidiousVideoThumbnail[] | undefined): string => {
+  if (!thumbnails || thumbnails.length === 0) {
+    return '/assets/placeholder.jpg';
+  }
+
+  const mediumThumbnail = thumbnails.find(t => t.quality === 'medium');
+  const thumbnail = mediumThumbnail || thumbnails[0];
+  return `/api/thumbnail?url=${encodeURIComponent(thumbnail.url)}`;
+};
+
+const getMediaURL = (result: InvidiousResult): string => {
+  if (result.type === 'video') {
+    return `https://www.youtube.com/watch?v=${result.videoId}`;
+  } else if (result.type === 'playlist') {
+    return `https://www.youtube.com/playlist?list=${result.playlistId}`;
+  }
+
+  throw new Error(`Unknown result type: ${result.type}`);
+};
+
+export const searchInvidious = async (query: string): Promise<SearchResult[]> => {
+  try {
+    const response = await fetch(getInvidiousSearchURL(query));
+    if (!response.ok) {
+      throw new Error(`Invidious HTTP error: ${response.status}`);
+    }
+
+    const data = await response.json() as Array<InvidiousResult>;
+    return data.filter(item => {
+      return item.type === 'video' || item.type === 'playlist';
+    }).map(item => ({
+      type: item.type,
+      title: item.title,
+      author: item.author,
+      mediaUrl: getMediaURL(item),
+      thumbnailUrl: preferredThumbnailAPIURL(item.videoThumbnails)
+    }));
+  } catch (error) {
+    console.error('Failed to search Invidious:', error);
+    throw error;
+  }
+}
+
+export const fetchThumbnail = async (thumbnailUrl: string): Promise<ThumbnailResponse> => {
+  let path = thumbnailUrl;
+  if (thumbnailUrl.startsWith('http://') || thumbnailUrl.startsWith('https://')) {
+    const url = new URL(thumbnailUrl);
+    path = url.pathname + url.search;
+  }
+  path = path.replace(/^\/+/, ''); // Strip leading slash
+  
+  const response = await fetch(getInvidiousThumbnailURL(path));
+  if (!response.ok) {
+    throw new Error(`HTTP error! status: ${response.status}`);
+  }
+
+  return {
+    data: response.body,
+    contentType: response.headers.get('content-type') || 'image/jpeg'
+  };
+};

backend/src/MediaPlayer.ts

@@ -2,31 +2,28 @@ import { ChildProcess, spawn } from "child_process";
 import { Socket } from "net";
 import { WebSocket } from "ws";
 import { getLinkPreview } from "link-preview-js";
+import { PlaylistItem, LinkMetadata } from './types';
+import { FavoritesStore } from "./FavoritesStore";
 
 interface PendingCommand {
     resolve: (value: any) => void;
     reject: (reason: any) => void;
 }
 
-interface LinkMetadata {
+enum UserEvent {
-    title?: string;
+    PlaylistUpdate      = "playlist_update",
-    description?: string;
+    NowPlayingUpdate    = "now_playing_update",
-    siteName?: string;
+    VolumeUpdate        = "volume_update",
-}
+    FavoritesUpdate     = "favorites_update",
-
+    MetadataUpdate      = "metadata_update",
-interface PlaylistItem {
+    MPDUpdate           = "mpd_update",
-    id: number;
-    filename: string;
-    title?: string;
-    playing?: boolean;
-    current?: boolean;
-    metadata?: LinkMetadata;
 }
 
 export class MediaPlayer { 
     private playerProcess: ChildProcess;
     private socket: Socket;
     private eventSubscribers: WebSocket[] = [];
+    private favoritesStore: FavoritesStore;
 
     private pendingCommands: Map<number, PendingCommand> = new Map();
     private requestId: number = 1;
@@ -53,6 +50,11 @@ export class MediaPlayer {
                 this.connectToSocket(socketPath);
             }, 500);
         });
+
+        this.favoritesStore = new FavoritesStore();
+        this.favoritesStore.onFavoritesChanged = (favorites) => {
+            this.handleEvent(UserEvent.FavoritesUpdate, { favorites });
+        };
     }
 
     public async getPlaylist(): Promise<PlaylistItem[]> {
@@ -123,42 +125,39 @@ export class MediaPlayer {
     }
 
     public async append(url: string) {
-        const result = await this.modify(() => this.writeCommand("loadfile", [url, "append-play"]));
+        await this.loadFile(url, "append-play");
+    }
 
-        // Asynchronously fetch the metadata for this after we update the playlist
+    public async replace(url: string) {
-        this.fetchMetadataAndNotify(url).catch(error => {
+        await this.loadFile(url, "replace");
-            console.warn(`Failed to fetch metadata for ${url}:`, error);
-        });
-        
-        return result;
     }
 
     public async play() {
-        return this.modify(() => this.writeCommand("set_property", ["pause", false]));
+        return this.modify(UserEvent.NowPlayingUpdate, () => this.writeCommand("set_property", ["pause", false]));
     }
 
     public async pause() {
-        return this.modify(() => this.writeCommand("set_property", ["pause", true]));
+        return this.modify(UserEvent.NowPlayingUpdate, () => this.writeCommand("set_property", ["pause", true]));
     }
 
     public async skip() {
-        return this.modify(() => this.writeCommand("playlist-next", []));
+        return this.modify(UserEvent.PlaylistUpdate, () => this.writeCommand("playlist-next", []));
     }
 
     public async skipTo(index: number) {
-        return this.modify(() => this.writeCommand("playlist-play-index", [index]));
+        return this.modify(UserEvent.PlaylistUpdate, () => this.writeCommand("playlist-play-index", [index]));
     }
 
     public async previous() {
-        return this.modify(() => this.writeCommand("playlist-prev", []));
+        return this.modify(UserEvent.PlaylistUpdate, () => this.writeCommand("playlist-prev", []));
     }
 
     public async deletePlaylistItem(index: number) {
-        return this.modify(() => this.writeCommand("playlist-remove", [index]));
+        return this.modify(UserEvent.PlaylistUpdate, () => this.writeCommand("playlist-remove", [index]));
     }
         
     public async setVolume(volume: number) {
-        return this.modify(() => this.writeCommand("set_property", ["volume", volume]));
+        return this.modify(UserEvent.VolumeUpdate, () => this.writeCommand("set_property", ["volume", volume]));
     }
 
     public subscribe(ws: WebSocket) {
@@ -169,11 +168,35 @@ export class MediaPlayer {
         this.eventSubscribers = this.eventSubscribers.filter(subscriber => subscriber !== ws);
     }
 
-    private async modify<T>(func: () => Promise<T>): Promise<T> {
+    public async getFavorites(): Promise<PlaylistItem[]> {
+        return this.favoritesStore.getFavorites();
+    }
+
+    public async addFavorite(item: PlaylistItem) {
+        return this.favoritesStore.addFavorite(item);
+    }
+
+    public async removeFavorite(filename: string) {
+        return this.favoritesStore.removeFavorite(filename);
+    }
+
+    public async clearFavorites() {
+        return this.favoritesStore.clearFavorites();
+    }
+
+    private async loadFile(url: string, mode: string) {
+        this.modify(UserEvent.PlaylistUpdate, () => this.writeCommand("loadfile", [url, mode]));
+
+        this.fetchMetadataAndNotify(url).catch(error => {
+            console.warn(`Failed to fetch metadata for ${url}:`, error);
+        });
+    }
+
+    private async modify<T>(event: UserEvent, func: () => Promise<T>): Promise<T> {
         return func()
             .then((result) => {
                 // Notify all subscribers
-                this.handleEvent("user_modify", {});
+                this.handleEvent(event, {});
                 return result;
         });
     }
@@ -205,6 +228,7 @@ export class MediaPlayer {
 
     private async fetchMetadataAndNotify(url: string) {
         try {
+            console.log("Fetching metadata for " + url);
             const metadata = await getLinkPreview(url);
             this.metadata.set(url, {
                 title: (metadata as any)?.title,
@@ -212,8 +236,11 @@ export class MediaPlayer {
                 siteName: (metadata as any)?.siteName,
             });
 
+            console.log("Metadata fetched for " + url);
+            console.log(this.metadata.get(url));
+            
             // Notify clients that metadata has been updated
-            this.handleEvent("metadata_update", {
+            this.handleEvent(UserEvent.MetadataUpdate, {
                 url,
                 metadata: this.metadata.get(url)
             });
@@ -228,7 +255,7 @@ export class MediaPlayer {
     }
 
     private handleEvent(event: string, data: any) {
-        console.log("MPV Event [" + event + "]: " + JSON.stringify(data, null, 2));
+        console.log("Event [" + event + "]: " + JSON.stringify(data, null, 2));
 
         // Notify all subscribers
         this.eventSubscribers.forEach(subscriber => {
@@ -255,7 +282,7 @@ export class MediaPlayer {
                             this.pendingCommands.delete(response.request_id);
                         }
                     } else if (response.event) {
-                        this.handleEvent(response.event, response);
+                        this.handleEvent(UserEvent.MPDUpdate, response);
                     } else {
                         console.log(response);
                     }

backend/src/server.ts

@@ -1,6 +1,8 @@
 import express from "express";
 import expressWs from "express-ws";
 import { MediaPlayer } from "./MediaPlayer";
+import { searchInvidious, fetchThumbnail } from "./InvidiousAPI";
+import { PlaylistItem } from './types';
 
 const app = express();
 app.use(express.json());
@@ -36,6 +38,12 @@ apiRouter.delete("/playlist/:index", withErrorHandling(async (req, res) => {
     res.send(JSON.stringify({ success: true }));
 }));
 
+apiRouter.post("/playlist/replace", withErrorHandling(async (req, res) => {
+    const { url } = req.body as { url: string };
+    await mediaPlayer.replace(url);
+    res.send(JSON.stringify({ success: true }));
+}));
+
 apiRouter.post("/play", withErrorHandling(async (req, res) => {
     await mediaPlayer.play();
     res.send(JSON.stringify({ success: true }));
@@ -95,6 +103,60 @@ apiRouter.ws("/events", (ws, req) => {
     });
 });
 
+apiRouter.get("/search", withErrorHandling(async (req, res) => {
+    const query = req.query.q as string;
+    if (!query) {
+        res.status(400)
+            .send(JSON.stringify({ success: false, error: "Query parameter 'q' is required" }));
+        return;
+    }
+    
+    const results = await searchInvidious(query);
+    res.send(JSON.stringify({ success: true, results }));
+}));
+
+apiRouter.get("/thumbnail", withErrorHandling(async (req, res) => {
+    const thumbnailUrl = req.query.url as string;
+    if (!thumbnailUrl) {
+        res.status(400)
+            .send(JSON.stringify({ success: false, error: "URL parameter is required" }));
+        return;
+    }
+
+    try {
+        const { data, contentType } = await fetchThumbnail(thumbnailUrl);
+        res.set('Content-Type', contentType);
+        data.pipe(res);
+    } catch (error) {
+        console.error('Failed to proxy thumbnail:', error);
+        res.status(500)
+            .send(JSON.stringify({ success: false, error: 'Failed to fetch thumbnail' }));
+    }
+}));
+
+apiRouter.get("/favorites", withErrorHandling(async (req, res) => {
+    const favorites = await mediaPlayer.getFavorites();
+    res.send(JSON.stringify(favorites));
+}));
+
+apiRouter.post("/favorites", withErrorHandling(async (req, res) => {
+    const { filename } = req.body as { filename: string };
+    console.log("Adding favorite: " + filename);
+    await mediaPlayer.addFavorite(filename);
+    res.send(JSON.stringify({ success: true }));
+}));
+
+apiRouter.delete("/favorites/:filename", withErrorHandling(async (req, res) => {
+    const { filename } = req.params as { filename: string };
+    await mediaPlayer.removeFavorite(filename);
+    res.send(JSON.stringify({ success: true }));
+}));
+
+apiRouter.delete("/favorites", withErrorHandling(async (req, res) => {
+    await mediaPlayer.clearFavorites();
+    res.send(JSON.stringify({ success: true }));
+}));
+
 // Serve static files for React app (after building)
 app.use(express.static("dist/frontend"));
 

backend/src/types.ts

@@ -0,0 +1,14 @@
+export interface LinkMetadata {
+    title?: string;
+    description?: string;
+    siteName?: string;
+}
+
+export interface PlaylistItem {
+    id: number;
+    filename: string;
+    title?: string;
+    playing?: boolean;
+    current?: boolean;
+    metadata?: LinkMetadata;
+} 

backend/tsconfig.json

@@ -107,10 +107,10 @@
     "skipLibCheck": true                                 /* Skip type checking all .d.ts files. */
   },
   "include": ["src/**/*"],  // Only include backend files
-  "exclude": ["frontend/**/*"],  // Explicitly exclude frontend files
+  "exclude": ["../frontend/**/*"],  // Explicitly exclude frontend files
   "files": [],
   "references": [
     { "path":  "./src" },      // Backend reference
-    { "path": "./frontend" }  // Frontend reference
+    { "path": "../frontend" }  // Frontend reference
   ]
 }

frontend/src/api/player.tsx

@@ -33,6 +33,28 @@ export interface MetadataUpdateEvent {
     };
 }
 
+export interface SearchResult {
+  type: string;
+  title: string;
+  author: string;
+  mediaUrl: string;
+  thumbnailUrl: string;
+}
+
+export interface SearchResponse {
+  success: boolean;
+  results: SearchResult[];
+}
+
+export enum ServerEvent {
+  PlaylistUpdate      = "playlist_update",
+  NowPlayingUpdate    = "now_playing_update",
+  VolumeUpdate        = "volume_update",
+  FavoritesUpdate     = "favorites_update",
+  MetadataUpdate      = "metadata_update",
+  MPDUpdate           = "mpd_update",
+}
+
 export const API = {
   async getPlaylist(): Promise<PlaylistItem[]> {
     const response = await fetch('/api/playlist');
@@ -49,6 +71,16 @@ export const API = {
     });
   },
 
+  async replaceCurrentFile(url: string): Promise<void> {
+    await fetch('/api/playlist/replace', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify({ url }),
+    });
+  },
+  
   async removeFromPlaylist(index: number): Promise<void> {
     await fetch(`/api/playlist/${index}`, {
       method: 'DELETE',
@@ -90,12 +122,41 @@ export const API = {
     });
   },
   
+  async search(query: string): Promise<SearchResponse> {
+    const response = await fetch(`/api/search?q=${encodeURIComponent(query)}`);
+    return response.json();
+  },
+  
   subscribeToEvents(onMessage: (event: any) => void): WebSocket {
-    const ws = new WebSocket(`ws://${window.location.host}/api/events`);
+    const protocol = window.location.protocol === 'https:' ? 'wss' : 'ws';
+    const ws = new WebSocket(`${protocol}://${window.location.host}/api/events`);
     ws.onmessage = (event) => {
       onMessage(JSON.parse(event.data));
     };
 
     return ws;
+  },
+
+  async getFavorites(): Promise<PlaylistItem[]> {
+    const response = await fetch('/api/favorites');
+    return response.json();
+  },
+
+  async addToFavorites(filename: string): Promise<void> {
+    await fetch('/api/favorites', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify({ filename }),
+    });
+  },
+
+  async removeFromFavorites(filename: string): Promise<void> {
+    await fetch(`/api/favorites/${encodeURIComponent(filename)}`, { method: 'DELETE' });
+  },
+
+  async clearFavorites(): Promise<void> {
+    await fetch('/api/favorites', { method: 'DELETE' });
   }
 };

frontend/src/components/AddSongPanel.tsx

@@ -2,6 +2,7 @@ import React, { useState, KeyboardEvent, ChangeEvent } from 'react';
 import { FaSearch } from 'react-icons/fa';
 import InvidiousSearchModal from './InvidiousSearchModal';
 import { USE_INVIDIOUS } from '../config';
+
 interface AddSongPanelProps {
   onAddURL: (url: string) => void;
 }

frontend/src/components/App.tsx

@@ -1,8 +1,83 @@
-import React, { useState, useEffect, useCallback } from 'react';
+import React, { useState, useEffect, useCallback, ReactNode } from 'react';
 import SongTable from './SongTable';
 import NowPlaying from './NowPlaying';
 import AddSongPanel from './AddSongPanel';
-import { API, getDisplayTitle, PlaylistItem } from '../api/player';
+import { TabView, Tab } from './TabView';
+import { API, getDisplayTitle, PlaylistItem, ServerEvent } from '../api/player';
+import { FaMusic, FaHeart, FaPlus } from 'react-icons/fa';
+import useWebSocket from 'react-use-websocket';
+import classNames from 'classnames';
+
+enum Tabs {
+  Playlist = "playlist",
+  Favorites = "favorites",
+}
+
+const EmptyContent: React.FC<{ label: string}> = ({label}) => (
+  <div className="flex items-center justify-center h-full">
+    <div className="text-white text-2xl font-bold">{label}</div>
+  </div>
+);
+
+interface SonglistContentProps {
+  songs: PlaylistItem[];
+  isPlaying: boolean;
+  auxControlProvider?: (song: PlaylistItem) => ReactNode;
+  onNeedsRefresh: () => void;
+}
+
+const PlaylistContent: React.FC<SonglistContentProps> = ({ songs, isPlaying, auxControlProvider, onNeedsRefresh }) => {
+  const handleDelete = (index: number) => {
+    API.removeFromPlaylist(index);
+    onNeedsRefresh();
+  };
+
+  const handleSkipTo = (index: number) => {
+    API.skipTo(index);
+    onNeedsRefresh();
+  };
+
+  return (
+    songs.length > 0 ? (
+      <SongTable 
+        songs={songs} 
+        isPlaying={isPlaying} 
+        auxControlProvider={auxControlProvider}
+        onDelete={handleDelete} 
+        onSkipTo={handleSkipTo} 
+      />
+    ) : (
+      <EmptyContent label="Playlist is empty" />
+    )
+  );
+};
+
+const FavoritesContent: React.FC<SonglistContentProps> = ({ songs, isPlaying, auxControlProvider, onNeedsRefresh }) => {
+  const handleDelete = (index: number) => {
+    API.removeFromFavorites(songs[index].filename);
+    onNeedsRefresh();
+  };
+
+  const handleSkipTo = (index: number) => {
+    API.replaceCurrentFile(songs[index].filename);
+    API.play();
+    onNeedsRefresh();
+  };
+
+  return (
+    songs.length > 0 ? (
+      <SongTable 
+        songs={songs} 
+        isPlaying={isPlaying} 
+        auxControlProvider={auxControlProvider}
+        onDelete={handleDelete} 
+        onSkipTo={handleSkipTo} 
+      />
+    ) : (
+      <EmptyContent label="Favorites are empty" />
+    )
+  );
+};
 
 const App: React.FC = () => {
   const [isPlaying, setIsPlaying] = useState(false);
@@ -10,30 +85,44 @@ const App: React.FC = () => {
   const [nowPlayingFileName, setNowPlayingFileName] = useState<string | null>(null);
   const [volume, setVolume] = useState(100);
   const [volumeSettingIsLocked, setVolumeSettingIsLocked] = useState(false);
-  const [songs, setSongs] = useState<PlaylistItem[]>([]);
+  const [playlist, setPlaylist] = useState<PlaylistItem[]>([]);
-  const [ws, setWs] = useState<WebSocket | null>(null);
+  const [favorites, setFavorites] = useState<PlaylistItem[]>([]);
+  const [selectedTab, setSelectedTab] = useState<Tabs>(Tabs.Playlist);
 
   const fetchPlaylist = useCallback(async () => {
     const playlist = await API.getPlaylist();
-    setSongs(playlist);
+    setPlaylist(playlist);
+  }, []);
+
+  const fetchFavorites = useCallback(async () => {
+    const favorites = await API.getFavorites();
+    setFavorites(favorites);
   }, []);
 
   const fetchNowPlaying = useCallback(async () => {
+    if (volumeSettingIsLocked) {
+      // We are actively changing the volume, which we do actually want to send events
+      // continuously to the server, but we don't want to refresh our state while doing that. 
+      return;
+    }
+
     const nowPlaying = await API.getNowPlaying();
     setNowPlayingSong(getDisplayTitle(nowPlaying.playingItem));
     setNowPlayingFileName(nowPlaying.playingItem.filename);
     setIsPlaying(!nowPlaying.isPaused);
-
-    if (!volumeSettingIsLocked) {
     setVolume(nowPlaying.volume);
-    }
   }, [volumeSettingIsLocked]);
 
   const handleAddURL = async (url: string) => {
     const urlToAdd = url.trim();
     if (urlToAdd) {
+      if (selectedTab === Tabs.Favorites) {
+        await API.addToFavorites(urlToAdd);
+        fetchFavorites();
+      } else {
         await API.addToPlaylist(urlToAdd);
         fetchPlaylist();
+      }
 
       if (!isPlaying) {
         await API.play();
@@ -41,26 +130,6 @@ const App: React.FC = () => {
     }
   };
 
-  const handleDelete = (index: number) => {
-    setSongs(songs.filter((_, i) => i !== index));
-    API.removeFromPlaylist(index);
-    fetchPlaylist();
-    fetchNowPlaying();
-  };
-
-  const handleSkipTo = async (index: number) => {
-    const song = songs[index];
-    if (song.playing) {
-      togglePlayPause();
-    } else {
-      await API.skipTo(index);
-      await API.play();
-    }
-
-    fetchNowPlaying();
-    fetchPlaylist();
-  };
-
   const togglePlayPause = async () => {
     if (isPlaying) {
       await API.pause();
@@ -86,46 +155,125 @@ const App: React.FC = () => {
     await API.setVolume(volume);
   };
 
-  const handleWebSocketEvent = useCallback((event: any) => {
+  const handleWebSocketEvent = useCallback((message: MessageEvent) => {
+    const event = JSON.parse(message.data);
     switch (event.event) {
-      case 'user_modify':
+      case ServerEvent.PlaylistUpdate:
-      case 'end-file':
+      case ServerEvent.NowPlayingUpdate:
-      case 'playback-restart':
+      case ServerEvent.MetadataUpdate:
-      case 'metadata_update':
+      case ServerEvent.MPDUpdate:
         fetchPlaylist();
         fetchNowPlaying();
         break;
+      case ServerEvent.VolumeUpdate:
+        if (!volumeSettingIsLocked) {
+          fetchNowPlaying();
         }
+
+        break;
+      case ServerEvent.FavoritesUpdate:
+        fetchFavorites();
+        break;
+    }
+  }, [fetchPlaylist, fetchNowPlaying, fetchFavorites]);
+
+  useWebSocket('/api/events', {
+    onOpen: () => {
+      console.log('WebSocket connected');
+    },
+    onClose: () => {
+      console.log('WebSocket disconnected');
+    },
+    onError: (error) => {
+      console.error('WebSocket error:', error);
+    },
+    onMessage: handleWebSocketEvent,
+    shouldReconnect: () => true,
+  });
+
+  // Handle visibility changes
+  useEffect(() => {
+    const handleVisibilityChange = () => {
+      if (document.visibilityState === 'visible') {
+        fetchPlaylist();
+        fetchNowPlaying();
+      }
+    };
+
+    document.addEventListener('visibilitychange', handleVisibilityChange);
+    return () => {
+      document.removeEventListener('visibilitychange', handleVisibilityChange);
+    };
   }, [fetchPlaylist, fetchNowPlaying]);
 
+  const refreshContent = () => {
+    fetchPlaylist();
+    fetchNowPlaying();
+    fetchFavorites();
+  }
+
   // Initial data fetch
   useEffect(() => {
     fetchPlaylist();
     fetchNowPlaying();
-  }, [fetchPlaylist, fetchNowPlaying]);
+    fetchFavorites();
+  }, [fetchPlaylist, fetchNowPlaying, fetchFavorites]);
 
-  // Update WebSocket connection
+  const AuxButton: React.FC<{ children: ReactNode, className: string, title: string, onClick: () => void }> = (props) => (
-  useEffect(() => {
+    <button 
-    const websocket = API.subscribeToEvents(handleWebSocketEvent);
+      className={
-    setWs(websocket);
+        classNames("hover:text-white transition-colors px-3 py-1 rounded", props.className)
-
-    // Handle page visibility changes, so if the user navigates back to this tab, we reconnect the WebSocket
-    const handleVisibilityChange = () => {
-      if (document.visibilityState === 'visible' && (!ws || ws.readyState === WebSocket.CLOSED)) {
-        const newWs = API.subscribeToEvents(handleWebSocketEvent);
-        setWs(newWs);
       } 
+      title={props.title} 
+      onClick={props.onClick}
+    >
+      {props.children}
+    </button>
+  );
+
+  const playlistAuxControlProvider = (song: PlaylistItem) => {
+    const isFavorite = favorites.some(f => f.filename === song.filename);
+    return (
+      <AuxButton
+        className={classNames({
+          "text-red-500": isFavorite,
+          "text-white/40": !isFavorite,
+        })}
+        title={isFavorite ? "Remove from favorites" : "Add to favorites"}
+        onClick={() => {
+          if (isFavorite) {
+            API.removeFromFavorites(song.filename);
+          } else {
+            API.addToFavorites(song.filename);
+          }
+        }}
+      >
+        <FaHeart />
+      </AuxButton>
+    );
   };
 
-    document.addEventListener('visibilitychange', handleVisibilityChange);
+  const favoritesAuxControlProvider = (song: PlaylistItem) => {
-
+    const isInPlaylist = playlist.some(p => p.filename === song.filename);
-    return () => {
+    return (
-      document.removeEventListener('visibilitychange', handleVisibilityChange);
+      <AuxButton
-      if (websocket) {
+        className={classNames({
-        websocket.close();
+          "text-white/40": isInPlaylist,
+          "text-white": !isInPlaylist,
+        })}
+        title={isInPlaylist ? "Remove from playlist" : "Add to playlist"}
+        onClick={() => {
+          if (isInPlaylist) {
+            API.removeFromPlaylist(playlist.findIndex(p => p.filename === song.filename));
+          } else {
+            API.addToPlaylist(song.filename);
           }
+        }}
+      >
+        <FaPlus />
+      </AuxButton>
+    );
   };
-  }, [handleWebSocketEvent]);
 
   return (
     <div className="flex items-center justify-center h-screen w-screen bg-black md:py-10">
@@ -144,18 +292,24 @@ const App: React.FC = () => {
           onVolumeDidChange={() => setVolumeSettingIsLocked(false)}
         />
 
-        {songs.length > 0 ? (
+        <TabView selectedTab={selectedTab} onTabChange={setSelectedTab}>
-          <SongTable 
+          <Tab label="Playlist" identifier={Tabs.Playlist} icon={<FaMusic />}>
-            songs={songs}
+            <PlaylistContent 
+              songs={playlist} 
               isPlaying={isPlaying} 
-            onDelete={handleDelete} 
+              onNeedsRefresh={refreshContent} 
-            onSkipTo={handleSkipTo} 
+              auxControlProvider={playlistAuxControlProvider}
             />
-        ) : (
+          </Tab>
-          <div className="flex items-center justify-center h-full">
+          <Tab label="Favorites" identifier={Tabs.Favorites} icon={<FaHeart />}>
-            <div className="text-white text-2xl font-bold">Playlist is empty</div>
+            <FavoritesContent 
-          </div>
+              songs={favorites.map(f => ({ ...f, playing: f.filename === nowPlayingFileName }))} 
-        )}
+              isPlaying={isPlaying} 
+              onNeedsRefresh={refreshContent} 
+              auxControlProvider={favoritesAuxControlProvider}
+            />
+          </Tab>
+        </TabView>
 
         <AddSongPanel onAddURL={handleAddURL} />
       </div>

frontend/src/components/InvidiousSearchModal.tsx

@@ -1,21 +1,6 @@
 import React, { useState, KeyboardEvent } from 'react';
 import { FaSearch, FaSpinner, FaTimes } from 'react-icons/fa';
-import { getInvidiousSearchURL, INVIDIOUS_BASE_URL } from '../config';
+import { API, SearchResult } from '../api/player';
-
-interface InvidiousVideoThumbnail {
-  quality: string;
-  url: string;
-  width: number;
-  height: number;
-}
-
-interface InvidiousResult {
-  type: string;
-  title: string;
-  videoId: string;
-  author: string;
-  videoThumbnails?: InvidiousVideoThumbnail[];
-}
 
 interface InvidiousSearchModalProps {
   isOpen: boolean;
@@ -23,17 +8,10 @@ interface InvidiousSearchModalProps {
   onSelectVideo: (url: string) => void;
 }
 
-const ResultCell: React.FC<{ result: InvidiousResult, onClick: () => void }> = ({ result, onClick, ...props }) => {
+const ResultCell: React.FC<{ result: SearchResult, onClick: () => void }> = ({ result, onClick, ...props }) => {
-  const thumbnailUrl = (result: InvidiousResult) => {
-    if (!result.videoThumbnails) return '/assets/placeholder.jpg';
-
-    const thumbnail = result.videoThumbnails.find(t => t.quality === 'medium');
-    return thumbnail ? `${INVIDIOUS_BASE_URL}${thumbnail.url}` : '/assets/placeholder.jpg';
-  };
-
   return (
     <div className="flex gap-4 bg-black/20 p-2 rounded-lg cursor-pointer hover:bg-black/30 transition-colors" onClick={onClick} {...props}>
-      <img src={thumbnailUrl(result)} alt={result.title} className="w-32 h-18 object-cover rounded" />
+      <img src={result.thumbnailUrl} alt={result.title} className="w-32 h-18 object-cover rounded" />
       <div className="flex flex-col justify-center">
         <h3 className="text-white font-semibold">{result.title}</h3>
         <p className="text-white/60">{result.author}</p>
@@ -44,7 +22,7 @@ const ResultCell: React.FC<{ result: InvidiousResult, onClick: () => void }> = (
 
 const InvidiousSearchModal: React.FC<InvidiousSearchModalProps> = ({ isOpen, onClose, onSelectVideo }) => {
   const [searchQuery, setSearchQuery] = useState('');
-  const [results, setResults] = useState<InvidiousResult[]>([]);
+  const [results, setResults] = useState<SearchResult[]>([]);
   const [isLoading, setIsLoading] = useState(false);
 
   const handleSearch = async () => {
@@ -52,14 +30,12 @@ const InvidiousSearchModal: React.FC<InvidiousSearchModalProps> = ({ isOpen, onC
     
     setIsLoading(true);
     try {
-      const response = await fetch(getInvidiousSearchURL(searchQuery));
+      const response = await API.search(searchQuery);
-      const data = await response.json();
+      if (response.success) {
-
+        setResults(response.results);
-      const videoResults = data.filter((item: InvidiousResult) => {
+      } else {
-        return item.type === 'video' || item.type === 'playlist'
+        console.error('Search failed:', response);
-      });
+      }
-
-      setResults(videoResults);
     } catch (error) {
       console.error('Failed to search:', error);
     } finally {
@@ -119,9 +95,9 @@ const InvidiousSearchModal: React.FC<InvidiousSearchModalProps> = ({ isOpen, onC
             <div className="grid gap-4">
               {results.map((result) => (
                 <ResultCell 
-                  key={result.videoId} 
+                  key={result.mediaUrl} 
                   result={result} 
-                  onClick={() => _onSelectVideo(`https://www.youtube.com/watch?v=${result.videoId}`)} 
+                  onClick={() => _onSelectVideo(result.mediaUrl)} 
                 />
               ))}
             </div>

frontend/src/components/SongRow.tsx

@@ -1,6 +1,6 @@
 import classNames from 'classnames';
-import React, { useState, useRef, useEffect } from 'react';
+import React, { useState, useRef, useEffect, ReactNode } from 'react';
-import { FaPlay, FaVolumeUp, FaVolumeOff } from 'react-icons/fa';
+import { FaPlay, FaVolumeUp, FaVolumeOff, FaHeart } from 'react-icons/fa';
 import { getDisplayTitle, PlaylistItem } from '../api/player';
 
 export enum PlayState {
@@ -11,12 +11,13 @@ export enum PlayState {
 
 export interface SongRowProps {
   song: PlaylistItem;
+  auxControl?: ReactNode;
   playState: PlayState;
   onDelete: () => void;
   onPlay: () => void;
 }
 
-const SongRow: React.FC<SongRowProps> = ({ song, playState, onDelete, onPlay }) => {
+const SongRow: React.FC<SongRowProps> = ({ song, auxControl, playState, onDelete, onPlay }) => {
   const [showDeleteConfirm, setShowDeleteConfirm] = useState(false);
   const buttonRef = useRef<HTMLButtonElement>(null);
   
@@ -39,8 +40,9 @@ const SongRow: React.FC<SongRowProps> = ({ song, playState, onDelete, onPlay })
   const displayTitle = getDisplayTitle(song);
   
   return (
-    <div className={classNames("flex flex-row w-full h-24 px-2 py-5 items-center border-b gap-2 transition-colors", {
+    <div className={classNames(
-      "bg-black/10": (playState === PlayState.Playing || playState === PlayState.Paused),
+      "flex flex-row w-full h-20 px-2 py-2 items-center border-b gap-2 transition-colors shrink-0", {
+      "qc-highlighted": (playState === PlayState.Playing || playState === PlayState.Paused),
       "bg-black/30": playState === PlayState.NotPlaying,
     })}>
       <div className="flex flex-row gap-2">
@@ -76,9 +78,11 @@ const SongRow: React.FC<SongRowProps> = ({ song, playState, onDelete, onPlay })
       </div>
       
       <div className="flex flex-row gap-2">
+        {auxControl}
+
         <button
           ref={buttonRef}
-          className="text-red-500 px-3 py-1 bg-red-500/10 rounded"
+          className="text-red-100 px-3 py-1 bg-red-500/40 rounded"
           onClick={(e) => {
             e.stopPropagation();
             if (showDeleteConfirm) {

frontend/src/components/SongTable.tsx

@@ -1,15 +1,16 @@
-import React, { useEffect, useRef } from "react";
+import React, { useEffect, useRef, ReactNode } from "react";
 import SongRow, { PlayState } from "./SongRow";
 import { PlaylistItem } from "../api/player";
 
 interface SongTableProps {
   songs: PlaylistItem[];
-  isPlaying: boolean;
+  isPlaying: boolean
+  auxControlProvider?: (song: PlaylistItem) => ReactNode;
   onDelete: (index: number) => void;
   onSkipTo: (index: number) => void;
 }
 
-const SongTable: React.FC<SongTableProps> = ({ songs, isPlaying, onDelete, onSkipTo }) => {
+const SongTable: React.FC<SongTableProps> = ({ songs, isPlaying, auxControlProvider, onDelete, onSkipTo }) => {
   const nowPlayingIndex = songs.findIndex(song => song.playing ?? false);
   const songTableRef = useRef<HTMLDivElement>(null);
 
@@ -21,11 +22,12 @@ const SongTable: React.FC<SongTableProps> = ({ songs, isPlaying, onDelete, onSki
   }, [nowPlayingIndex]);
 
   return (
-    <div className="flex flex-col w-full h-full overflow-y-auto border-y" ref={songTableRef}>
+    <div className="flex flex-col w-full h-full overflow-y-auto" ref={songTableRef}>
       {songs.map((song, index) => (
         <SongRow 
           key={index} 
           song={song} 
+          auxControl={auxControlProvider ? auxControlProvider(song) : undefined}
           playState={
             (song.playing ?? false) ? (isPlaying ? PlayState.Playing : PlayState.Paused)
             : PlayState.NotPlaying

frontend/src/components/TabView.tsx

@@ -0,0 +1,64 @@
+import React, { ReactNode } from 'react';
+import classNames from 'classnames';
+
+interface TabProps<T> {
+  label: string;
+  identifier: T;
+  icon?: ReactNode;
+  children: ReactNode;
+}
+
+export const Tab = <T,>({ children }: TabProps<T>) => {
+  // Wrapper component
+  return <>{children}</>;
+};
+
+interface TabViewProps<T> {
+  children: ReactNode;
+  selectedTab: T;
+  onTabChange: (tab: T) => void;
+}
+
+export const TabView = <T,>({ children, selectedTab, onTabChange }: TabViewProps<T>) => {
+  // Filter and validate children to only get Tab components
+  const tabs = React.Children.toArray(children).filter(
+    (child) => React.isValidElement(child) && child.type === Tab
+  ) as React.ReactElement<TabProps<T>>[];
+
+  return (
+    <div className="flex flex-col flex-1 overflow-hidden">
+      <div className="flex flex-row h-11 border-b border-white/20">
+        {tabs.map((tab, index) => {
+          const isSelected = selectedTab === tab.props.identifier;
+          const rowClassName = classNames(
+            "flex flex-row items-center justify-center w-full gap-2 text-white",
+            { "qc-highlighted": isSelected }
+          );
+
+          return (
+            <div
+              key={index}
+              className={rowClassName}
+              onClick={() => onTabChange(tab.props.identifier)}
+            >
+              {tab.props.icon}
+              <div className="text-sm font-bold">{tab.props.label}</div>
+            </div>
+          );
+        })}
+      </div>
+      <div className="flex-1 overflow-hidden">
+        {tabs.map((tab, index) => (
+          <div
+            key={index}
+            className={classNames("w-full h-full", {
+              hidden: selectedTab !== tab.props.identifier,
+            })}
+          >
+            {tab.props.children}
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+}; 

frontend/src/index.css

@@ -8,4 +8,8 @@
             [&::-webkit-slider-thumb]:rounded-full
             hover:[&::-webkit-slider-thumb]:bg-violet-300;
     }
+
+    .qc-highlighted {
+        @apply shadow-[inset_0_0_35px_rgba(147,51,234,0.8)];
+    }
 }

package.json

@@ -1,30 +1,15 @@
 {
-  "name": "mpvqueue",
+    "name": "queuecube",
-  "version": "1.0.0",
+    "version": "1.82",
-  "main": "build/server.js",
+    "private": true,
     "scripts": {
-    "build": "tsc -b && cd frontend && npm run build",
+        "dev": "concurrently \"cd frontend && npm run dev\" \"cd backend && npm run dev\""
-    "dev": "concurrently \"cd frontend && npm run dev\" \"tsc -w -p src\" \"nodemon build/server.js\"",
-    "start": "node build/index.js"
-  },
-  "author": "",
-  "license": "ISC",
-  "description": "",
-  "devDependencies": {
-    "@types/express": "^5.0.0",
-    "@types/express-ws": "^3.0.5",
-    "@types/node": "^22.13.4",
-    "@types/ws": "^8.5.14",
-    "concurrently": "^9.1.2",
-    "nodemon": "^3.1.9",
-    "typescript": "^5.7.3"
     },
+    "workspaces": [
+        "backend",
+        "frontend"
+    ],
     "dependencies": {
-    "classnames": "^2.5.1",
+        "react-use-websocket": "^4.13.0"
-    "express": "^4.21.2",
-    "express-ws": "^5.0.2",
-    "link-preview-js": "^3.0.14",
-    "react-icons": "^5.4.0",
-    "ws": "^8.18.0"
     }
 }