head to head · open source
amis vs mitosis
amis has 18,895 GitHub stars, 2,736 forks, 1,715 open issues and last shipped 6 months ago. mitosis has 14,390 stars, 672 forks, 176 open issues and last shipped 2 months ago. amis leads on adoption by 31% (18,895 vs 14,390 stars). amis is written in TypeScript under Apache-2.0; mitosis is written in TypeScript under MIT. amis has attracted 14% as many forks as stars, mitosis 5%. mitosis was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (no-code), 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
| amis | mitosis | |
|---|---|---|
| GitHub stars | ★ 19K | ★ 14K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-03-18 | 2026-07-21 |
| Forks | ⑂ 2.7K | ⑂ 672 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick amis if
- You weight community size — 19K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick mitosis if
- You want the mitosis feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and mitosis fits your workflow better
About amis
amis is an Apache 2.0 licensed front end low code framework from Baidu that generates admin and back office pages from JSON configuration, aimed at teams that want such interfaces without writing front end code by hand.
About mitosis
Mitosis is an open source compiler that lets developers write UI components once in a single codebase and compile them to React, Vue, Angular, Svelte, Solid, Alpine, Qwik, and more. It is a TypeScript project under the MIT license, maintained in the BuilderIO organization, with the repository carrying roughly 14,384 stars and 671 forks across six years of history. The project lives in the JavaScript and TypeScript component ecosystem, and its documentation, playground, and Figma integration are hosted at mitosis.builder.io.
read the full mitosis overview →
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Frequently asked questions
Is amis or mitosis more popular?
amis has 18,895 GitHub stars and mitosis has 14,390. amis has the larger community by that measure.
Are amis and mitosis free?
Both are open source. amis is licensed under Apache-2.0 and mitosis under MIT. Neither carries a licence fee.
What is the difference between amis and mitosis?
amis is written in TypeScript and mitosis 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, amis or mitosis?
Choose amis if you want the larger community (18,895 stars) or its Apache-2.0 licence terms. Choose mitosis if its feature set, stack or MIT licence fits better. Both are self-hostable.