head to head · open source
lerna vs ebook2audiobook
lerna has 36,053 GitHub stars, 2,265 forks, 287 open issues and last shipped yesterday. ebook2audiobook has 20,198 stars, 1,728 forks, 4 open issues and last shipped yesterday. lerna leads on adoption by 78% (36,053 vs 20,198 stars). lerna is written in TypeScript under MIT; ebook2audiobook is written in Python under Apache-2.0. lerna has attracted 6% as many forks as stars, ebook2audiobook 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 | ebook2audiobook | |
|---|---|---|
| GitHub stars | ★ 36K | ★ 20K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Python |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 2.3K | ⑂ 1.7K |
| 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 ebook2audiobook if
- You want the ebook2audiobook feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and ebook2audiobook 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 ebook2audiobook
ebook2audiobook (E2A) is an open source Python tool that converts e books into audiobooks with chapters and metadata, using advanced text to speech engines. It supports voice cloning and 1158 languages, and runs on CPU or GPU. The project lives in the Python ecosystem, is licensed under Apache 2.0, and carries topics covering audiobook, TTS, voice cloning, multilingual output, Gradio, Docker, and XTTS. It has been on GitHub for three years and holds roughly 20,175 stars and 1,727 forks.
read the full ebook2audiobook overview →
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Frequently asked questions
Is lerna or ebook2audiobook more popular?
lerna has 36,053 GitHub stars and ebook2audiobook has 20,198. lerna has the larger community by that measure.
Are lerna and ebook2audiobook free?
Both are open source. lerna is licensed under MIT and ebook2audiobook under Apache-2.0. Neither carries a licence fee.
What is the difference between lerna and ebook2audiobook?
lerna is written in TypeScript and ebook2audiobook 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 ebook2audiobook?
Choose lerna if you want the larger community (36,053 stars) or its MIT licence terms. Choose ebook2audiobook if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.