Open source. Open possibilities.

Unofficial WWDC macOS app for watching Apple developer conference videos live or on-demand, with bookmarks, transcripts, iCloud sync, and clip sharing.

Animeko is a danmaku追番 app combining browsing, tracking, and watching anime across Android, iOS, Windows, macOS, and Linux via Kotlin Multiplatform.

OpenToonz is an open-source, full-featured 2D animation creation software based on the Toonz Studio Ghibli Version.

MediaElement.js is a unified HTML5 audio and video player library that provides a consistent cross-browser interface. It supports MP4, WebM, MP3, HLS, DASH, YouTube, Facebook, and SoundCloud through a common MediaElement API.

Plyr is a lightweight, accessible and customizable media player for HTML5 video/audio, YouTube and Vimeo, with captions, streaming support, keyboard shortcuts, picture-in-picture and a standardized API.

PiliPlus is a third-party Bilibili client developed with Flutter, supporting Android, iOS, tablets, Windows, and Linux. It offers features like video playback, danmaku, dynamic feeds, private messages, live streaming, offline caching, and DLNA casting.

CloudStream is an extension-based media center app for Android with no ads or tracking. It supports phone, TV, and Chromecast, and lets users install extensions to stream from YouTube, Twitch, IPTV, LibriVox, and more.

IINA is a modern macOS video player built on mpv, offering subtitles, playlists, PiP, Touch Bar support, a dedicated music mode, and a plugin system.

NewPipe is a libre, lightweight streaming front-end for Android that lets users watch and download video and audio from YouTube, PeerTube, SoundCloud, Bandcamp, and media.ccc.de without an account or proprietary libraries.

ArchPlayer is a lightweight, single-file HTML local media viewer that allows users to play video files directly in a web browser without installation.

SmartTube is a free, open-source media client for Android TVs and TV boxes. It features SponsorBlock integration, 8K/60fps playback, HDR support, and does not require Google Services.

A hackable, minimal, and fast TUI file explorer designed to orchestrate command-line utilities.

An audio and video playback plugin for JetBrains IDEs, supporting native and transcoded media formats powered by JCEF and FFmpeg.

xgplayer is a componentized HTML5 web video player from ByteDance with detachable UI plugins, staged MP4 loading for traffic savings, and integrated FLV, HLS, and DASH support for on-demand and live playback.

FreeTube is an open source desktop YouTube player built with privacy in mind. It allows users to watch YouTube videos without ads and prevents Google from tracking them via cookies and JavaScript. Available for Windows, macOS, and Linux.

GSYVideoPlayer is a multi-functional Android video player supporting IJKPlayer, Media3 (ExoPlayer), MediaPlayer, and AliPlayer kernels with extensive playback, caching, and customization features.

A command-line tool to browse, stream, and download anime. It supports solo and synchronized watching with friends across multiple operating systems.

ONNX Runtime is a cross-platform accelerator for machine learning inference and training, supporting models from PyTorch, TensorFlow, and scikit-learn.

Self-contained IPTV/OTT player with a local Rust HTTP server, supporting HLS/DASH playback, XMLTV EPG, M3U/Xtream/Stalker providers, webhook push commands, and releases for smart TVs, set-top boxes, desktop, iOS, and Android.

Streamlink is a CLI tool that pipes video streams from services like Twitch and YouTube into local players, bypassing heavy websites.