head to head · open source
srs vs univer
srs has 29,249 GitHub stars, 5,694 forks, 8 open issues and last shipped yesterday. univer has 14,395 stars, 1,303 forks, 151 open issues and last shipped yesterday. srs leads on adoption by 103% (29,249 vs 14,395 stars). srs is written in C++ under MIT; univer is written in TypeScript under Apache-2.0. srs has attracted 19% as many forks as stars, univer 9%. univer was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| srs | univer | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 14K |
| License | MIT | Apache-2.0 |
| Written in | C++ | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 5.7K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick srs if
- You weight community size — 29K stars and counting
- You want the MIT license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick univer if
- You want the univer feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and univer fits your workflow better
About srs
SRS (Simple Realtime Server) is an open source, AI driven real time media server written in C++ and released under the MIT license. It ingests and republishes live audio and video across a broad set of streaming protocols, including RTMP, WebRTC, HLS, HTTP FLV, HTTP TS, SRT, MPEG DASH, and GB28181. The project runs on Linux and macOS and is built for x86 64, ARMv7, AArch64, Apple M1, RISC V, LoongArch, and MIPS architectures. Codec support covers H.264, H.265, AV1, VP9, AAC, Opus, and G.711. The current line is SRS 8.0, and the project has been developed for roughly eleven years, with documentation published in b…
About univer
Univer is an open source, full stack office SDK for building spreadsheet, document and presentation interfaces inside your own product. Rather than shipping an end user office suite, it gives developers the primitives — a Canvas based renderer, a formula engine, a plugin architecture and a single Facade API — to embed spreadsheet and document editing into a web application or run the same logic headlessly on Node.js.
read the full univer overview →
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Frequently asked questions
Is srs or univer more popular?
srs has 29,249 GitHub stars and univer has 14,395. srs has the larger community by that measure.
Are srs and univer free?
Both are open source. srs is licensed under MIT and univer under Apache-2.0. Neither carries a licence fee.
What is the difference between srs and univer?
srs is written in C++ and univer in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, srs or univer?
Choose srs if you want the larger community (29,249 stars) or its MIT licence terms. Choose univer if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.