head to head · open source
lerna vs swift-toolkit
lerna has 36,041 GitHub stars, 2,268 forks, 287 open issues and last shipped 3 days ago. swift-toolkit has 574 stars, 262 forks, 58 open issues and last shipped yesterday. lerna leads on adoption by 6,179% (36,041 vs 574 stars). lerna is written in TypeScript under MIT; swift-toolkit is written in Swift under BSD-3-Clause. lerna has attracted 6% as many forks as stars, swift-toolkit 46%. swift-toolkit 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 | swift-toolkit | |
|---|---|---|
| GitHub stars | ★ 36K | ★ 574 |
| License | MIT | BSD-3-Clause |
| Written in | TypeScript | Swift |
| Last push | 2026-10-31 | 2026-11-02 |
| Forks | ⑂ 2.3K | ⑂ 262 |
| 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 swift-toolkit if
- You want the swift-toolkit feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches Swift
- You evaluated both and swift-toolkit 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 swift-toolkit
Readium Swift Toolkit Readium Mobile is a toolkit for ebooks, audiobooks and comics written in Swift & Kotlin. [!TIP] Take a look at the guide to quickly get started. A Test App demonstrates how to integrate the Readium Swift toolkit in your own reading app. Features ✅ Implemented 🚧 Partially implemented 📆 Planned 👀 Want to do ❌ Not planned Formats Ebook and Document Formats Audiobook Formats Comic Formats Features A number of features are implemented only for some publication formats. OPDS Support DRM Support User Guides Guides are available to help you make the most of the toolkit. Publication Opening a…
read the full swift-toolkit overview →
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Frequently asked questions
Is lerna or swift-toolkit more popular?
lerna has 36,041 GitHub stars and swift-toolkit has 574. lerna has the larger community by that measure.
Are lerna and swift-toolkit free?
Both are open source. lerna is licensed under MIT and swift-toolkit under BSD-3-Clause. Neither carries a licence fee.
What is the difference between lerna and swift-toolkit?
lerna is written in TypeScript and swift-toolkit in Swift. 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 swift-toolkit?
Choose lerna if you want the larger community (36,041 stars) or its MIT licence terms. Choose swift-toolkit if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.