Janus
General-purpose, lightweight, minimalist WebRTC Server.
Activity has dropped noticeably. Check the repository before committing to it.
Commit activity more than 20% of tracked projects; popularity more than 77%. How this is calculated.
Commits, last 11 months
| Stars | 9.2k |
|---|---|
| Latest release | — |
| Repo updated | 23 Sept 2026 |
| Licence | GPL-3.0 |
| Built with | C |
Is Janus actively maintained?
Janus is under active development: 58 commits landed over the last 11 months, averaging roughly 1 commit a month in the most recent quarter.
Activity is cooling: commits are down 84% against the previous quarter. One slow quarter is normal; two in a row is a signal.
No tagged releases are published, so there is no stable version to pin to — you would deploy from the default branch or a container image built from it.
Janus ranks #9 of 10 tracked communication - video conferencing projects. Several better-maintained options exist in the same category — they are listed below.
What Janus actually does
Janus is a general-purpose, lightweight, and minimalist WebRTC server designed to handle real-time video conferencing and media streaming. It acts as a routing engine for browser-to-browser and browser-to-server media streams, allowing you to build custom communication applications. Written in C, it aims to provide low overhead when managing multiple peer-to-peer media sessions.
Best fit: It is a suitable choice for developers who want to embed low-level WebRTC capabilities into custom applications without heavy framework bloat.
Worth knowing: The project's slowing maintenance and lack of recent tagged releases mean you may need to rely on the community or your own debugging skills to patch issues. Its minimalist design also implies you will likely need to write significant custom logic to build a complete user-facing application.
Deployment notes
Because it is written in C, you will typically need to compile it from source or manage native dependencies on your host system. It generally requires a reverse proxy to handle TLS termination securely and may need external components depending on the specific plugins you enable.
Janus as a replacement for
Alternatives to Janus
Projects in the same categories, ordered by health score.
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WebRTC application that uses Jitsi Videobridge to provide high quality, scalable video conferences.
Scalable and high performance web conferencing system.
Simple, secure, scalable real-time video conferences up to 4k, compatible with all browsers and platforms.
Simple, secure, fast real-time video conferences up to 4k and 60fps, compatible with all browsers and platforms.
WebRTC compatible Selective Forwarding Unit (SFU) that allows for multiuser video communication.