Janus
General-purpose, lightweight, minimalist WebRTC Server.
- Video Conferencing & VoIP
- C
- GPL-3.0
- Actively maintained
GitHub stats
- GitHub stars
- 9,180
- Forks
- 2,630
- Open issues
- 18
- Commits, last 12 months
- 77
- Last commit
- Oct 5, 2026
- Latest release
- No releases
- Created
- Feb 11, 2014
Data from the GitHub API, refreshed daily.
About Janus
General-purpose, lightweight, minimalist WebRTC Server. Janus is open source under the GPL-3.0 license and written mainly in C, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 9,180 stars and 2,630 forks on GitHub, with 77 commits over the last year. It installs natively rather than through an official Docker image, so plan for a short manual setup.
Repository preview
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What is Janus?
Janus is a free, open-source app you can host on your own server, listed in our Video Conferencing & VoIP category. General-purpose, lightweight, minimalist WebRTC Server. The source code lives at github.com/meetecho/janus-gateway, where it has 9,180 stars.
Is Janus free and open source?
Yes. Janus is open-source software released under the GPL-3.0 license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run Janus with Docker?
Janus does not list an official Docker image. It installs natively (C), so follow the install steps in its README or look for a community-maintained container.
What are the best alternatives to Janus?
Popular open-source alternatives to Janus include Jitsi Meet, BigBlueButton and FreeSWITCH.
Is Janus actively maintained?
The most recent commit to Janus was on Oct 5, 2026 with 77 commits in the past twelve months. Check the open issues on GitHub to gauge how quickly maintainers respond.