head to head · open source
yomiyasu vs writing-helper
yomiyasu has 1,589 GitHub stars, 36 forks, 3 open issues and last shipped yesterday. writing-helper has 645 stars, 112 forks, 3 open issues and last shipped 8 months ago. yomiyasu leads on adoption by 146% (1,589 vs 645 stars). yomiyasu is written in Python under MIT; writing-helper is written in TypeScript under MIT. yomiyasu has attracted 2% as many forks as stars, writing-helper 17%. yomiyasu was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (llm), 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
| yomiyasu | writing-helper | |
|---|---|---|
| GitHub stars | ★ 1.6K | ★ 645 |
| License | MIT | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-10-06 | 2026-02-06 |
| Forks | ⑂ 36 | ⑂ 112 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick yomiyasu if
- You weight community size — 1.6K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick writing-helper if
- You want the writing-helper feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and writing-helper fits your workflow better
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 →
About writing-helper
AI 写作助手 (AI Writing Assistant) is an open source, Next.js based writing tool that helps people organize style prompts and generate content through large language models. It is written in TypeScript under the MIT license and lives in the Node.js and Next.js ecosystem, distributed as source that runs on a local or self hosted server. The project has been public for roughly two years, holds 644 stars and 112 forks, and carries only 3 open issues at the time of writing. A hosted instance is offered at writing.chixitown.com.
read the full writing-helper overview →
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Frequently asked questions
Is yomiyasu or writing-helper more popular?
yomiyasu has 1,589 GitHub stars and writing-helper has 645. yomiyasu has the larger community by that measure.
Are yomiyasu and writing-helper free?
Both are open source. yomiyasu is licensed under MIT and writing-helper under MIT. Neither carries a licence fee.
What is the difference between yomiyasu and writing-helper?
yomiyasu is written in Python and writing-helper 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, yomiyasu or writing-helper?
Choose yomiyasu if you want the larger community (1,589 stars) or its MIT licence terms. Choose writing-helper if its feature set, stack or MIT licence fits better. Both are self-hostable.