head to head · open source
monaco-editor vs obscura
monaco-editor has 46,758 GitHub stars, 4,128 forks, 859 open issues and last shipped 5 days ago. obscura has 27,331 stars, 2,005 forks, 134 open issues and last shipped 4 days ago. monaco-editor leads on adoption by 71% (46,758 vs 27,331 stars). monaco-editor is written in JavaScript under MIT; obscura is written in Rust under Apache-2.0. monaco-editor has attracted 9% as many forks as stars, obscura 7%. obscura 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
| monaco-editor | obscura | |
|---|---|---|
| GitHub stars | ★ 47K | ★ 27K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Rust |
| Last push | 2026-09-13 | 2026-09-14 |
| Forks | ⑂ 4.1K | ⑂ 2.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick monaco-editor if
- You weight community size — 47K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick obscura if
- You want the obscura feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and obscura fits your workflow better
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 →
About obscura
Obscura is an open source headless browser engine written in Rust, built for web scraping and AI agent automation. It runs real JavaScript through V8, speaks the Chrome DevTools Protocol, and presents itself as a drop in replacement for headless Chrome when driven by Puppeteer or Playwright. The project lives in the browser automation and headless browser corner of the Rust ecosystem, and it ships under the Apache 2.0 license.
read the full obscura overview →
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Frequently asked questions
Is monaco-editor or obscura more popular?
monaco-editor has 46,758 GitHub stars and obscura has 27,331. monaco-editor has the larger community by that measure.
Are monaco-editor and obscura free?
Both are open source. monaco-editor is licensed under MIT and obscura under Apache-2.0. Neither carries a licence fee.
What is the difference between monaco-editor and obscura?
monaco-editor is written in JavaScript and obscura in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, monaco-editor or obscura?
Choose monaco-editor if you want the larger community (46,758 stars) or its MIT licence terms. Choose obscura if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.