head to head · open source
srs vs blocksuite
srs has 29,262 GitHub stars, 5,693 forks, 8 open issues and last shipped today. blocksuite has 6,017 stars, 563 forks, 196 open issues and last shipped 5 days ago. srs leads on adoption by 386% (29,262 vs 6,017 stars). srs is written in C++ under MIT; blocksuite is written in TypeScript under MPL-2.0. srs has attracted 19% as many forks as stars, blocksuite 9%. srs 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 | blocksuite | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 6.0K |
| License | MIT | MPL-2.0 |
| Written in | C++ | TypeScript |
| Last push | 2026-09-20 | 2026-09-15 |
| Forks | ⑂ 5.7K | ⑂ 563 |
| 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 blocksuite if
- You want the blocksuite feature set and don't need the biggest community
- You prefer the MPL-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and blocksuite 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 blocksuite
BlockSuite is an MPL 2.0 licensed TypeScript toolkit for building block based editors and collaborative applications, intended for developers who need to embed, extend, or compose rich content editing rather than adopt a finished product.
read the full blocksuite overview →
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Frequently asked questions
Is srs or blocksuite more popular?
srs has 29,262 GitHub stars and blocksuite has 6,017. srs has the larger community by that measure.
Are srs and blocksuite free?
Both are open source. srs is licensed under MIT and blocksuite under MPL-2.0. Neither carries a licence fee.
What is the difference between srs and blocksuite?
srs is written in C++ and blocksuite 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 blocksuite?
Choose srs if you want the larger community (29,262 stars) or its MIT licence terms. Choose blocksuite if its feature set, stack or MPL-2.0 licence fits better. Both are self-hostable.