head to head · open source
lerna vs yomiyasu
lerna has 36,045 GitHub stars, 2,263 forks, 287 open issues and last shipped 2 days ago. yomiyasu has 1,589 stars, 36 forks, 3 open issues and last shipped yesterday. lerna leads on adoption by 2,168% (36,045 vs 1,589 stars). lerna is written in TypeScript under MIT; yomiyasu is written in Python under MIT. lerna has attracted 6% as many forks as stars, yomiyasu 2%. yomiyasu 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
| lerna | yomiyasu | |
|---|---|---|
| GitHub stars | ★ 36K | ★ 1.6K |
| License | MIT | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-10-05 | 2026-10-06 |
| Forks | ⑂ 2.3K | ⑂ 36 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick lerna if
- You weight community size — 36K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick yomiyasu if
- You want the yomiyasu feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and yomiyasu fits your workflow better
About lerna
Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository, aimed at teams that maintain monorepos and publish packages to npm.
read the full lerna overview →
About yomiyasu
yomiyasu is an Agent Skill that rewrites AI generated Japanese into natural, readable prose, for writers, engineers and editors who draft technical articles, design documents, pull request descriptions and internal reports with LLMs.
read the full yomiyasu overview →
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Frequently asked questions
Is lerna or yomiyasu more popular?
lerna has 36,045 GitHub stars and yomiyasu has 1,589. lerna has the larger community by that measure.
Are lerna and yomiyasu free?
Both are open source. lerna is licensed under MIT and yomiyasu under MIT. Neither carries a licence fee.
What is the difference between lerna and yomiyasu?
lerna is written in TypeScript and yomiyasu 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, lerna or yomiyasu?
Choose lerna if you want the larger community (36,045 stars) or its MIT licence terms. Choose yomiyasu if its feature set, stack or MIT licence fits better. Both are self-hostable.