head to head · open source
react vs Fonoster
react has 250,566 GitHub stars, 51,372 forks, 1,377 open issues and last shipped yesterday. Fonoster has 8,114 stars, 555 forks, 22 open issues and last shipped yesterday. react leads on adoption by 2,988% (250,566 vs 8,114 stars). react is written in JavaScript under MIT; Fonoster is written in TypeScript under MIT. react has attracted 21% as many forks as stars, Fonoster 7%. react was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (javascript), 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
| react | Fonoster | |
|---|---|---|
| GitHub stars | ★ 251K | ★ 8.1K |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 51K | ⑂ 555 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick react if
- You weight community size — 251K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Fonoster if
- You want the Fonoster feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Fonoster fits your workflow better
About react
React is a JavaScript library under the MIT licence for building user interfaces, using a declarative, component based model that renders both on the web and, through React Native, on mobile.
read the full react overview →
About Fonoster
Fonoster is an MIT licensed TypeScript platform for programmable voice and telephony that is positioned as the open source alternative to Twilio, and it is aimed at developers and platform teams building cloud communications, voice applications and customer engagement products.
read the full Fonoster overview →
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Frequently asked questions
Is react or Fonoster more popular?
react has 250,566 GitHub stars and Fonoster has 8,114. react has the larger community by that measure.
Are react and Fonoster free?
Both are open source. react is licensed under MIT and Fonoster under MIT. Neither carries a licence fee.
What is the difference between react and Fonoster?
react is written in JavaScript and Fonoster 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, react or Fonoster?
Choose react if you want the larger community (250,566 stars) or its MIT licence terms. Choose Fonoster if its feature set, stack or MIT licence fits better. Both are self-hostable.