CyTube - Synchronize media, chat, and more for an arbitrary number of channels. (Demo) MITNodejs
Invidious⚠ - Alternative YouTube front-end. (Demo) AGPL-3.0Docker/Crystal
MediaCMS - Modern, fully featured open source video and media CMS, written in Python/Django/React, featuring a REST API. (Source Code) AGPL-3.0Python/Docker
OvenMediaEngine - Streaming Server with Sub-Second Latency. (Demo) AGPL-3.0C++/Docker
Owncast - Decentralized single-user live video streaming and chat server for running your own live streams similar in style to the large mainstream options. (Source Code) MITGo
PeerTube - Decentralized video streaming platform using P2P (BitTorrent) directly in the web browser. (Source Code) AGPL-3.0Nodejs
Rapidbay - Self-hosted torrent videostreaming service/torrent client that allows searching and playing videos from torrents in the browser or from a Chromecast/AppleTV/Smart TV. MITPython/Docker
Restreamer - Restreamer allows you to do h.264 real-time video streaming on your website without a streaming provider. (Source Code) Apache-2.0Nodejs/Docker
SRS - A simple, high efficiency and real-time video server, supports RTMP, WebRTC, HLS, HTTP-FLV and SRT. (Source Code) MITDocker/C++
SyncTube - Lightweight and very simple to setup CyTube alternative to watch videos with friends and chat. MITNodejs/Haxe
Tube Archivist⚠ - Organize, search, and enjoy your YouTube collection. Subscribe, download, and track viewed content with metadata indexing and a user-friendly interface. (Source Code, Clients) GPL-3.0Docker
Tube - Youtube-like (without censorship and features you don't need!) video sharing app written in Go which also supports automatic transcoding to MP4 H.265 AAC, multiple collections and RSS feed. (Demo) MITGo
VideoLAN Client (VLC) - Cross-platform multimedia player client and server supporting most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols. (Source Code) GPL-2.0C/deb