Open-source projects in Third-party Clients that exist because someone reverse engineered a closed product. Most-starred: spotify-tui, nuclear, SimpMusic, ViMusic, yewtube.
Search and filter this category →Spotify for the terminal in Rust, built on the Spotify Web API
Streaming music player that resolves tracks from YouTube, SoundCloud and other free sources
Cross-platform music app using YouTube Music's private API as its backend
Android app streaming music from YouTube Music via the InnerTube API
Android music player with local files and YouTube Music streaming
Flutter music and video player with built-in YouTube support via scraping
Desktop app for YouTube Music with remote control and Discord presence integrations
Material 3 Android player with local files and YouTube Music (InnerTune fork)
Cross-platform music player with library management and YouTube Music streaming
YouTube Music client with Apple Music-inspired design
Slack client for the terminal
Unofficial Microsoft Teams desktop client for Linux (Electron)
Mod for the Discord Android app with plugin support
Unofficial DingTalk desktop client for Windows, Linux and macOS built on the web version
Fully native Discord client for macOS built in Swift
WeeChat script for Slack with threads, reactions and read-marker sync
CLI/TUI client for Slack
Fast native WhatsApp client in Rust and egui built on a reverse-engineered protocol library
Alternative Discord client in C++/GTK3 with voice support
Terminal messaging client for Telegram, WhatsApp (whatsmeow) and Signal
Terminal YouTube player and downloader that needs no YouTube API key
Twitch VOD/clip downloader with chat download, render and replay
AFK-mines Twitch drops via the private GQL API with automatic claiming
YouTube and YouTube Music client for Android with local recommendations
Multi-platform Twitch.tv browser that plays streams through Streamlink
Twitch broadcast downloader for Windows
Native desktop chat client for Twitch
POSIX script to browse YouTube and other yt-dlp sites from fzf or rofi
Script that watches Twitch streams via private APIs to earn channel points
Android client for Invidious instances (YouTube without Google)
Extension restoring the 2015/2018 Twitter layout over Twitter's internal API
Brings back old TweetDeck by driving Twitter's internal API
Instagram CLI and TUI client for DMs and feeds via the private API
Unofficial GitHub client for iOS that shows rankings of developers and repositories
Unofficial GitHub mobile client for Android and iOS, built with Flutter
Android Reddit client using Reddit's public JSON feed instead of the API
Unofficial Android client for the PHPHub community
Unofficial Android client for MyAnimeList
Unofficial Android client for AniList
Unofficial AniList client for Android and iOS, built with Flutter