head to head · open source
uBlock vs monaco-editor
uBlock has 67,923 GitHub stars, 4,353 forks, 15 open issues and last shipped yesterday. monaco-editor has 46,758 stars, 4,128 forks, 859 open issues and last shipped 5 days ago. uBlock leads on adoption by 45% (67,923 vs 46,758 stars). uBlock is written in JavaScript under GPL-3.0; monaco-editor is written in JavaScript under MIT. uBlock has attracted 6% as many forks as stars, monaco-editor 9%. uBlock 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
| uBlock | monaco-editor | |
|---|---|---|
| GitHub stars | ★ 68K | ★ 47K |
| License | GPL-3.0 | MIT |
| Written in | JavaScript | JavaScript |
| Last push | 2026-09-17 | 2026-09-13 |
| Forks | ⑂ 4.4K | ⑂ 4.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick uBlock if
- You weight community size — 68K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches JavaScript
- 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 uBlock
uBlock Origin is a CPU and memory efficient, wide spectrum content blocker for Chromium and Firefox, aimed at anyone who wants ads, trackers, coin miners, popups, anti blockers and malware sites neutralised by default without hand tuning anything.
read the full uBlock 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 uBlock or monaco-editor more popular?
uBlock has 67,923 GitHub stars and monaco-editor has 46,758. uBlock has the larger community by that measure.
Are uBlock and monaco-editor free?
Both are open source. uBlock is licensed under GPL-3.0 and monaco-editor under MIT. Neither carries a licence fee.
What is the difference between uBlock and monaco-editor?
uBlock is written in JavaScript 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, uBlock or monaco-editor?
Choose uBlock if you want the larger community (67,923 stars) or its GPL-3.0 licence terms. Choose monaco-editor if its feature set, stack or MIT licence fits better. Both are self-hostable.