head to head · open source
lerna vs parsifal
lerna has 36,041 GitHub stars, 2,269 forks, 287 open issues and last shipped 3 days ago. parsifal has 529 stars, 188 forks, 40 open issues and last shipped 6 months ago. lerna leads on adoption by 6,713% (36,041 vs 529 stars). lerna is written in TypeScript under MIT; parsifal is written in Python under MIT. lerna has attracted 6% as many forks as stars, parsifal 36%. lerna was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (publishing), 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
| lerna | parsifal | |
|---|---|---|
| GitHub stars | ★ 36K | ★ 529 |
| License | MIT | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-10-31 | 2026-05-05 |
| Forks | ⑂ 2.3K | ⑂ 188 |
| 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 parsifal if
- You want the parsifal feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and parsifal 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 parsifal
Parsifal Parsifal is a tool to support researchers to perform systematic literature reviews. Report bug · Blog · Help Status About A systematic literature review is a secondary study with the objective to identify, analyze and interpret all available evidence from primary studies related to a specific research question. As suggested by Kitchenham and Charters, the activity to perform a systematic literature review involves planning, conducting, and reporting the review. Performing a systematic literature review is a labor intensive task that requires a huge amount of work from the researcher, designing the…
read the full parsifal overview →
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Frequently asked questions
Is lerna or parsifal more popular?
lerna has 36,041 GitHub stars and parsifal has 529. lerna has the larger community by that measure.
Are lerna and parsifal free?
Both are open source. lerna is licensed under MIT and parsifal under MIT. Neither carries a licence fee.
What is the difference between lerna and parsifal?
lerna is written in TypeScript and parsifal 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 parsifal?
Choose lerna if you want the larger community (36,041 stars) or its MIT licence terms. Choose parsifal if its feature set, stack or MIT licence fits better. Both are self-hostable.