head to head · open source
Tone.js vs Rythe-Engine
Tone.js has 14,725 GitHub stars, 1,063 forks, 65 open issues and last shipped 2 days ago. Rythe-Engine has 534 stars, 30 forks, 10 open issues and last shipped 5 days ago. Tone.js leads on adoption by 2,657% (14,725 vs 534 stars). Tone.js is written in TypeScript under MIT; Rythe-Engine is written in C++ under MIT. Tone.js has attracted 7% as many forks as stars, Rythe-Engine 6%. Tone.js 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
| Tone.js | Rythe-Engine | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 534 |
| License | MIT | MIT |
| Written in | TypeScript | C++ |
| Last push | 2026-09-16 | 2026-09-13 |
| Forks | ⑂ 1.1K | ⑂ 30 |
| 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 Rythe-Engine if
- You want the Rythe-Engine feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C++
- You evaluated both and Rythe-Engine 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 Rythe-Engine
Rythe Engine is an MIT licensed, data oriented C++20 game engine built to make optimal use of modern hardware, aimed at C++ engine and gameplay programmers who want an async compute core and an ECS without assembling those pieces themselves.
read the full Rythe-Engine overview →
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Frequently asked questions
Is Tone.js or Rythe-Engine more popular?
Tone.js has 14,725 GitHub stars and Rythe-Engine has 534. Tone.js has the larger community by that measure.
Are Tone.js and Rythe-Engine free?
Both are open source. Tone.js is licensed under MIT and Rythe-Engine under MIT. Neither carries a licence fee.
What is the difference between Tone.js and Rythe-Engine?
Tone.js is written in TypeScript and Rythe-Engine in C++. 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 Rythe-Engine?
Choose Tone.js if you want the larger community (14,725 stars) or its MIT licence terms. Choose Rythe-Engine if its feature set, stack or MIT licence fits better. Both are self-hostable.