head to head · open source
Tone.js vs brightbean-studio
Tone.js has 14,725 GitHub stars, 1,063 forks, 65 open issues and last shipped 2 days ago. brightbean-studio has 2,341 stars, 501 forks, 34 open issues and last shipped yesterday. Tone.js leads on adoption by 529% (14,725 vs 2,341 stars). Tone.js is written in TypeScript under MIT; brightbean-studio is written in Python under AGPL-3.0. Tone.js has attracted 7% as many forks as stars, brightbean-studio 21%. brightbean-studio was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (scheduling), so they are genuine substitutes rather than adjacent tools.
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
| Tone.js | brightbean-studio | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 2.3K |
| License | MIT | AGPL-3.0 |
| Written in | TypeScript | Python |
| Last push | 2026-09-16 | 2026-09-17 |
| Forks | ⑂ 1.1K | ⑂ 501 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Tone.js if
- You weight community size — 15K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick brightbean-studio if
- You want the brightbean-studio feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and brightbean-studio fits your workflow better
About Tone.js
Tone.js is a Web Audio framework for creating interactive music in the browser. It is written in TypeScript and released under the MIT license, and it lives in the JavaScript and Web Audio API ecosystem, where it is distributed through npm and unpkg. The project has been developed for roughly thirteen years and carries a substantial community footprint, with more than fourteen thousand stars and over a thousand forks on GitHub.
read the full Tone.js overview →
About brightbean-studio
BrightBean Studio is an open source, self hostable social media management platform for creators, agencies, and small and medium sized businesses. It is built in Python and Django, uses HTMX, and can be deployed with Docker. The project lives in the Python and Django open source web application ecosystem.
read the full brightbean-studio overview →
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Frequently asked questions
Is Tone.js or brightbean-studio more popular?
Tone.js has 14,725 GitHub stars and brightbean-studio has 2,341. Tone.js has the larger community by that measure.
Are Tone.js and brightbean-studio free?
Both are open source. Tone.js is licensed under MIT and brightbean-studio under AGPL-3.0. Neither carries a licence fee.
What is the difference between Tone.js and brightbean-studio?
Tone.js is written in TypeScript and brightbean-studio in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Tone.js or brightbean-studio?
Choose Tone.js if you want the larger community (14,725 stars) or its MIT licence terms. Choose brightbean-studio if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.