head to head · open source
Calibre-Web-Automated vs yomiyasu
Calibre-Web-Automated has 6,376 GitHub stars, 537 forks, 443 open issues and last shipped 6 days ago. yomiyasu has 1,589 stars, 36 forks, 3 open issues and last shipped yesterday. Calibre-Web-Automated leads on adoption by 301% (6,376 vs 1,589 stars). Calibre-Web-Automated is written in JavaScript under GPL-3.0; yomiyasu is written in Python under MIT. Calibre-Web-Automated has attracted 8% 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
| Calibre-Web-Automated | yomiyasu | |
|---|---|---|
| GitHub stars | ★ 6.4K | ★ 1.6K |
| License | GPL-3.0 | MIT |
| Written in | JavaScript | Python |
| Last push | 2026-10-01 | 2026-10-06 |
| Forks | ⑂ 537 | ⑂ 36 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Calibre-Web-Automated if
- You weight community size — 6.4K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches JavaScript
- 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 Calibre-Web-Automated
Calibre Web Automated is a free, GPL 3.0, self hosted digital library server distributed as the Docker image crocodilestick/calibre web automated , aimed at self hosters who want one automated service instead of running Calibre and Calibre Web side by side.
read the full Calibre-Web-Automated 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 Calibre-Web-Automated or yomiyasu more popular?
Calibre-Web-Automated has 6,376 GitHub stars and yomiyasu has 1,589. Calibre-Web-Automated has the larger community by that measure.
Are Calibre-Web-Automated and yomiyasu free?
Both are open source. Calibre-Web-Automated is licensed under GPL-3.0 and yomiyasu under MIT. Neither carries a licence fee.
What is the difference between Calibre-Web-Automated and yomiyasu?
Calibre-Web-Automated is written in JavaScript 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, Calibre-Web-Automated or yomiyasu?
Choose Calibre-Web-Automated if you want the larger community (6,376 stars) or its GPL-3.0 licence terms. Choose yomiyasu if its feature set, stack or MIT licence fits better. Both are self-hostable.