head to head · open source
lerna vs Calibre-Web-Automated
lerna has 36,041 GitHub stars, 2,269 forks, 287 open issues and last shipped 3 days ago. Calibre-Web-Automated has 6,537 stars, 565 forks, 443 open issues and last shipped 25 days ago. lerna leads on adoption by 451% (36,041 vs 6,537 stars). lerna is written in TypeScript under MIT; Calibre-Web-Automated is written in JavaScript under GPL-3.0. lerna has attracted 6% as many forks as stars, Calibre-Web-Automated 9%. lerna 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 | Calibre-Web-Automated | |
|---|---|---|
| GitHub stars | ★ 36K | ★ 6.5K |
| License | MIT | GPL-3.0 |
| Written in | TypeScript | JavaScript |
| Last push | 2026-10-31 | 2026-10-09 |
| Forks | ⑂ 2.3K | ⑂ 565 |
| 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 Calibre-Web-Automated if
- You want the Calibre-Web-Automated feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches JavaScript
- You evaluated both and Calibre-Web-Automated fits your workflow better
About lerna
Important note: this project changed stewardship to Nx! Your favorite tool is alive and well: Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository. A few links to help you get started: lerna.js.org: Documentation, Guides, Interactive Tutorials Getting Started Features Official Nx and Lerna YouTube Channel Blog Posts About Lerna and Nx Engage with the Core Team and the Community Follow Lerna on Twitter Community Discord, forum channel Want to help? If you want to file a bug or submit a PR, read up on our guidelines for contributing Core…
read the full lerna overview →
About Calibre-Web-Automated
Calibre Web Automated (formerly Calibre Web Automator) Making Calibre Web your dream , all in one self hosted digital library solution. Supporting the Project ❤️ CWA is and always will be free and open source. If it makes your library life easier and you're able to support development, contributions go directly to: Testing hardware (ereader devices & tablets ect.) Development tools and infrastructure Coffee ☕ (lots of coffee) Quick Access Features 🪄 Releases 🆕 Roadmap 🛣️ How to Install: 📖 Quick Install 🚀 Docker Compose 🐋⭐(Recommended) Users Migrating from stock Calibre Web 🔄 Post Install Tasks 🏁 Default…
read the full Calibre-Web-Automated overview →
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Frequently asked questions
Is lerna or Calibre-Web-Automated more popular?
lerna has 36,041 GitHub stars and Calibre-Web-Automated has 6,537. lerna has the larger community by that measure.
Are lerna and Calibre-Web-Automated free?
Both are open source. lerna is licensed under MIT and Calibre-Web-Automated under GPL-3.0. Neither carries a licence fee.
What is the difference between lerna and Calibre-Web-Automated?
lerna is written in TypeScript and Calibre-Web-Automated in JavaScript. 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 Calibre-Web-Automated?
Choose lerna if you want the larger community (36,041 stars) or its MIT licence terms. Choose Calibre-Web-Automated if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.