head to head · open source
Tone.js vs Rallly
Tone.js has 14,874 GitHub stars, 1,086 forks, 65 open issues and last shipped 2 days ago. Rallly has 5,337 stars, 586 forks, 2 open issues and last shipped yesterday. Tone.js leads on adoption by 179% (14,874 vs 5,337 stars). Tone.js is written in TypeScript under MIT; Rallly is written in TypeScript under AGPL-3.0. Tone.js has attracted 7% as many forks as stars, Rallly 11%. Rallly 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 | Rallly | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 5.3K |
| License | MIT | AGPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-01 | 2026-11-02 |
| Forks | ⑂ 1.1K | ⑂ 586 |
| 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 Rallly if
- You want the Rallly 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 Rallly fits your workflow better
About Tone.js
Tone.js Tone.js is a Web Audio framework for creating interactive music in the browser. The architecture of Tone.js aims to be familiar to both musicians and audio programmers creating web based audio applications. On the high level, Tone offers common DAW (digital audio workstation) features like a global transport for synchronizing and scheduling events as well as prebuilt synths and effects. Additionally, Tone provides high performance building blocks to create your own synthesizers, effects, and complex control signals. API Examples Installation There are two ways to incorporate Tone.js into a project…
read the full Tone.js overview →
About Rallly
Rallly Schedule group meetings, without the back and forth Website · Documentation · Discord Rallly is an open source scheduling tool that helps you find the best date and time to meet. Create a poll with a few options, share the link, and let your participants vote on when they're available. No more back and forth emails. ✨ Features 📅 Date & time polls — Propose multiple options and find what works for everyone 🗳️ No account needed to vote — Participants just open the link and respond 📊 Availability grid — See everyone's responses at a glance 💬 Comments — Discuss the details right on the poll 🔔…
read the full Rallly overview →
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Frequently asked questions
Is Tone.js or Rallly more popular?
Tone.js has 14,874 GitHub stars and Rallly has 5,337. Tone.js has the larger community by that measure.
Are Tone.js and Rallly free?
Both are open source. Tone.js is licensed under MIT and Rallly under AGPL-3.0. Neither carries a licence fee.
What is the difference between Tone.js and Rallly?
Tone.js is written in TypeScript and Rallly 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, Tone.js or Rallly?
Choose Tone.js if you want the larger community (14,874 stars) or its MIT licence terms. Choose Rallly if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.