head to head · open source
mitosis vs yao-meta-skill
mitosis has 14,400 GitHub stars, 672 forks, 176 open issues and last shipped 2 months ago. yao-meta-skill has 2,625 stars, 243 forks, 2 open issues and last shipped 1 months ago. mitosis leads on adoption by 449% (14,400 vs 2,625 stars). mitosis is written in TypeScript under MIT; yao-meta-skill is written in Python under MIT. mitosis has attracted 5% as many forks as stars, yao-meta-skill 9%. yao-meta-skill 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
| mitosis | yao-meta-skill | |
|---|---|---|
| GitHub stars | ★ 14K | ★ 2.6K |
| License | MIT | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-07-21 | 2026-08-17 |
| Forks | ⑂ 672 | ⑂ 243 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick mitosis if
- You weight community size — 14K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick yao-meta-skill if
- You want the yao-meta-skill feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and yao-meta-skill fits your workflow better
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 →
About yao-meta-skill
yao meta skill is a Python, MIT licensed system for creating, evaluating, packaging, and governing reusable agent skills, and it is aimed at teams that build, ship, and maintain agent workflows rather than at people writing one off prompts.
read the full yao-meta-skill overview →
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Frequently asked questions
Is mitosis or yao-meta-skill more popular?
mitosis has 14,400 GitHub stars and yao-meta-skill has 2,625. mitosis has the larger community by that measure.
Are mitosis and yao-meta-skill free?
Both are open source. mitosis is licensed under MIT and yao-meta-skill under MIT. Neither carries a licence fee.
What is the difference between mitosis and yao-meta-skill?
mitosis is written in TypeScript and yao-meta-skill 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, mitosis or yao-meta-skill?
Choose mitosis if you want the larger community (14,400 stars) or its MIT licence terms. Choose yao-meta-skill if its feature set, stack or MIT licence fits better. Both are self-hostable.