head to head · open source
Ladybird vs monaco-editor
Ladybird has 66,237 GitHub stars, 3,163 forks, 535 open issues and last shipped yesterday. monaco-editor has 46,758 stars, 4,128 forks, 859 open issues and last shipped 5 days ago. Ladybird leads on adoption by 42% (66,237 vs 46,758 stars). Ladybird is written in C++ under BSD-2-Clause; monaco-editor is written in JavaScript under MIT. Ladybird has attracted 5% as many forks as stars, monaco-editor 9%. Ladybird was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (browser), 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
| Ladybird | monaco-editor | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 47K |
| License | BSD-2-Clause | MIT |
| Written in | C++ | JavaScript |
| Last push | 2026-09-17 | 2026-09-13 |
| Forks | ⑂ 3.2K | ⑂ 4.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Ladybird if
- You weight community size — 66K stars and counting
- You want the BSD-2-Clause license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick monaco-editor if
- You want the monaco-editor feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and monaco-editor fits your workflow better
About Ladybird
Ladybird is a truly independent web browser and browser engine, written from scratch in C++ rather than as a fork of any existing engine, and it is built for developers who want to work on a browser engine based on web standards while it remains in a pre alpha state.
read the full Ladybird overview →
About monaco-editor
Monaco Editor is the fully featured code editor from VS Code, packaged as an npm library so that developers can embed the same editing experience inside their own browser based applications.
read the full monaco-editor overview →
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Frequently asked questions
Is Ladybird or monaco-editor more popular?
Ladybird has 66,237 GitHub stars and monaco-editor has 46,758. Ladybird has the larger community by that measure.
Are Ladybird and monaco-editor free?
Both are open source. Ladybird is licensed under BSD-2-Clause and monaco-editor under MIT. Neither carries a licence fee.
What is the difference between Ladybird and monaco-editor?
Ladybird is written in C++ and monaco-editor 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, Ladybird or monaco-editor?
Choose Ladybird if you want the larger community (66,237 stars) or its BSD-2-Clause licence terms. Choose monaco-editor if its feature set, stack or MIT licence fits better. Both are self-hostable.