head to head · open source
mitosis vs yao-meta-skill
mitosis has 14,454 GitHub stars, 679 forks, 176 open issues and last shipped 8 days ago. yao-meta-skill has 2,718 stars, 252 forks, 4 open issues and last shipped 3 months ago. mitosis leads on adoption by 432% (14,454 vs 2,718 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%. mitosis 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 | ★ 2.7K |
| License | MIT | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-10-28 | 2026-08-17 |
| Forks | ⑂ 679 | ⑂ 252 |
| 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
Write components once, compile to every framework Overview Mitosis provides a unified development experience across all frameworks, enabling you to build components in a single codebase and compile them to React, Vue, Angular, Svelte, Solid, Alpine, Qwik, and more. Using Mitosis, you can: Maintain a consistent design system across multiple frameworks (example) Sync your design systems from Figma to code and publish them to npm across frameworks Avoid the pitfalls of web components by compiling to native framework code PS: We are actively looking for folks interested in becoming contributors to Mitosis. If…
read the full mitosis overview →
About yao-meta-skill
Yao Meta Skill YAO stands for Yielding AI Outcomes : the goal is not to generate more prompt text, but to produce reusable AI assets and real operational outcomes. yao meta skill creates, evaluates, packages, and governs reusable agent skills. The 1.0 line focused on turning repeated workflows into installable, readable, cross platform skill packages. The 2.0 line expands that factory into a Skill OS: a governed system for modeling a skill once, compiling it for multiple targets, testing its behavior, reviewing its release evidence, and tracking the next iteration. Quick Start · Skill OS 2.0 · 1.0 vs 2.0 ·…
read the full yao-meta-skill overview →
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Frequently asked questions
Is mitosis or yao-meta-skill more popular?
mitosis has 14,454 GitHub stars and yao-meta-skill has 2,718. 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 (14,454 stars) or its MIT licence terms. Choose yao-meta-skill if its feature set, stack or MIT licence fits better. Both are self-hostable.