head to head · open source
Ladybird vs monaco-editor
Ladybird has 66,807 GitHub stars, 3,194 forks, 535 open issues and last shipped yesterday. monaco-editor has 46,944 stars, 4,167 forks, 859 open issues and last shipped yesterday. Ladybird leads on adoption by 42% (66,807 vs 46,944 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 | ★ 67K | ★ 47K |
| License | BSD-2-Clause | MIT |
| Written in | C++ | JavaScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.2K | ⑂ 4.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Ladybird if
- You weight community size — 67K 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 Ladybird is a truly independent web browser, using a novel engine based on web standards. [!IMPORTANT] Ladybird is in a pre alpha state, and only suitable for use by developers Features We aim to build a complete, usable browser for the modern web. Ladybird uses a multi process architecture with a main UI process, several WebContent renderer processes, an ImageDecoder process, and a RequestServer process. Image decoding and network connections are done out of process to be more robust against malicious content. Each tab has its own renderer process, which is sandboxed from the rest of the system. At the…
read the full Ladybird overview →
About monaco-editor
Monaco Editor The Monaco Editor is the fully featured code editor from VS Code. Check out the VS Code docs to see some of the supported features. Try it out Try out the editor and see various examples in our interactive playground. The playground is the best way to learn about how to use the editor, which features is supports, to try out different versions and to create minimal reproducible examples for bug reports. Installing You will get: inside /esm : ESM version of the editor (compatible with e.g. webpack) monaco.d.ts : this specifies the API of the editor (this is what is actually versioned, everything else…
read the full monaco-editor overview →
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Frequently asked questions
Is Ladybird or monaco-editor more popular?
Ladybird has 66,807 GitHub stars and monaco-editor has 46,944. 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 (66,807 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.