head to head · open source
Buzz vs SkyOffice
Buzz has 33,508 GitHub stars, 4,389 forks, 3,556 open issues and last shipped yesterday. SkyOffice has 1,293 stars, 384 forks, 22 open issues and last shipped 9 months ago. Buzz leads on adoption by 2,491% (33,508 vs 1,293 stars). Buzz is written in Rust under Apache-2.0; SkyOffice is written in TypeScript under MIT. Buzz has attracted 13% as many forks as stars, SkyOffice 30%. 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 | SkyOffice | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 1.3K |
| License | Apache-2.0 | MIT |
| Written in | Rust | TypeScript |
| Last push | 2026-09-17 | 2025-12-20 |
| Forks | ⑂ 4.4K | ⑂ 384 |
| 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 SkyOffice if
- You want the SkyOffice feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and SkyOffice 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 SkyOffice
SkyOffice open source immersive virtual office. TypeScript project. MIT license. Category Business Software / Collaboration & Communication. Built with Phaser3, React, Redux, PeerJS, Colyseus. Lives in web browser ecosystem. PC browsers supported. Mobile browsers currently not supported. Homepage https://skyoffice.netlify.app/. Registry metadata lists 1292 stars, 383 forks, 22 open issues, 5 year repo age, last push 2025 12 20, blank contributor count. Project won 2021 Monte Jade Innovation Competition. Credits include LimeZu pixel artist, WBO whiteboard project, phaser3 typescript parcel template. PRs welcome.…
read the full SkyOffice overview →
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Frequently asked questions
Is Buzz or SkyOffice more popular?
Buzz has 33,508 GitHub stars and SkyOffice has 1,293. Buzz has the larger community by that measure.
Are Buzz and SkyOffice free?
Both are open source. Buzz is licensed under Apache-2.0 and SkyOffice under MIT. Neither carries a licence fee.
What is the difference between Buzz and SkyOffice?
Buzz is written in Rust and SkyOffice 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 SkyOffice?
Choose Buzz if you want the larger community (33,508 stars) or its Apache-2.0 licence terms. Choose SkyOffice if its feature set, stack or MIT licence fits better. Both are self-hostable.