head to head · open source
Buzz vs hedgedoc
Buzz has 33,508 GitHub stars, 4,389 forks, 3,556 open issues and last shipped yesterday. hedgedoc has 7,426 stars, 596 forks, 275 open issues and last shipped yesterday. Buzz leads on adoption by 351% (33,508 vs 7,426 stars). Buzz is written in Rust under Apache-2.0; hedgedoc is written in TypeScript under AGPL-3.0. Buzz has attracted 13% as many forks as stars, hedgedoc 8%. Buzz 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
| Buzz | hedgedoc | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 7.4K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Rust | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 4.4K | ⑂ 596 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Buzz if
- You weight community size — 34K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick hedgedoc if
- You want the hedgedoc feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and hedgedoc fits your workflow better
About Buzz
Buzz is a self hostable workspace platform where humans and AI agents collaborate in shared rooms, using a single Nostr based event log as the underlying data model. It unifies team chat, project management, and agent automation into one coherent interface, replacing fragmented tools with a unified protocol for events like messages, code patches, CI results, workflow steps, and approvals. Built in Rust and licensed under Apache 2.0, it runs as a single relay deployment per community or as a multi tenant hosted service sharing infrastructure while preserving strict community boundaries.
About hedgedoc
HedgeDoc is an open source, self hostable collaborative markdown notes application, written in TypeScript and licensed under AGPL 3.0, for teams and individuals who need several people editing the same document in a browser at the same time.
read the full hedgedoc overview →
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Frequently asked questions
Is Buzz or hedgedoc more popular?
Buzz has 33,508 GitHub stars and hedgedoc has 7,426. Buzz has the larger community by that measure.
Are Buzz and hedgedoc free?
Both are open source. Buzz is licensed under Apache-2.0 and hedgedoc under AGPL-3.0. Neither carries a licence fee.
What is the difference between Buzz and hedgedoc?
Buzz is written in Rust and hedgedoc 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, Buzz or hedgedoc?
Choose Buzz if you want the larger community (33,508 stars) or its Apache-2.0 licence terms. Choose hedgedoc if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.