head to head · open source
monaco-editor vs keyFinder
monaco-editor has 46,766 GitHub stars, 4,131 forks, 859 open issues and last shipped 6 days ago. keyFinder has 716 stars, 125 forks, 5 open issues and last shipped 2 months ago. monaco-editor leads on adoption by 6,432% (46,766 vs 716 stars). monaco-editor is written in JavaScript under MIT; keyFinder is written in JavaScript under MIT. monaco-editor has attracted 9% as many forks as stars, keyFinder 17%. monaco-editor 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
| monaco-editor | keyFinder | |
|---|---|---|
| GitHub stars | ★ 47K | ★ 716 |
| License | MIT | MIT |
| Written in | JavaScript | JavaScript |
| Last push | 2026-09-13 | 2026-07-19 |
| Forks | ⑂ 4.1K | ⑂ 125 |
| 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 keyFinder if
- You want the keyFinder feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and keyFinder 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 keyFinder
KeyFinder is an MIT licensed browser extension for Chrome and Firefox that passively scans every page a visitor loads for leaked API keys, tokens, secrets, and credentials across more than 80 detection patterns with zero configuration, built for security engineers, penetration testers, bug bounty hunters, and developers who need to catch exposed credentials as they browse.
read the full keyFinder overview →
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Frequently asked questions
Is monaco-editor or keyFinder more popular?
monaco-editor has 46,766 GitHub stars and keyFinder has 716. monaco-editor has the larger community by that measure.
Are monaco-editor and keyFinder free?
Both are open source. monaco-editor is licensed under MIT and keyFinder under MIT. Neither carries a licence fee.
What is the difference between monaco-editor and keyFinder?
monaco-editor is written in JavaScript and keyFinder 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, monaco-editor or keyFinder?
Choose monaco-editor if you want the larger community (46,766 stars) or its MIT licence terms. Choose keyFinder if its feature set, stack or MIT licence fits better. Both are self-hostable.