YouTube is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The best Linux alternative is LBRY, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to YouTube and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to YouTube are FreeTube, MediaGoblin, NouTube and Pipeline.
Free Video Sharing CMS. Start your own video sharing website with CumulusClips video sharing script. It's free and easy to use. You can build a YouTube clone where users can upload videos, rate videos, comment on videos, and much more.
Video posting and sharing portal. YouTube & Metacafe Clone Script. Start a video portal for your website.
GopherTube is a terminal-based YouTube client. It scrapes and parses the YouTube website to search YouTube and uses mpv to play videos. The UI is built with Go and Bubble Tea, and is fully keyboard-driven.
Multilingual video production for everyone. alugha offers you the first toolkit to create, publish and host multilingual videos efficiently at scale.
SuperEye.co.uk is a cloud-based online video streaming platform specialised in video indexing. The service provides extensive video data indexing capabilities including brand detection, object detection, scene detection, celebrity recognition etc.
This Youtube Mashup Turns Youtube Into A First-Year MTV Tribute : No Advertisements Music 24/7 Playing Music Videos. The Source Code is available from github here and is GPL'd: https://github.com/riseofthethorax/chann3lz
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This one is not bad and not so bloated as most other alternatives. However, it seems to be not developed anymore. The latest release was 2017 and that is also the year the last commit was made in its Github repository. https://github.com/cumulusclips/cumulusclips