head to head · open source
monaco-editor vs emacs-application-framework
monaco-editor has 46,766 GitHub stars, 4,131 forks, 859 open issues and last shipped 6 days ago. emacs-application-framework has 3,489 stars, 245 forks, 21 open issues and last shipped 27 days ago. monaco-editor leads on adoption by 1,240% (46,766 vs 3,489 stars). monaco-editor is written in JavaScript under MIT; emacs-application-framework is written in Python under GPL-3.0. monaco-editor has attracted 9% as many forks as stars, emacs-application-framework 7%. monaco-editor 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 | emacs-application-framework | |
|---|---|---|
| GitHub stars | ★ 47K | ★ 3.5K |
| License | MIT | GPL-3.0 |
| Written in | JavaScript | Python |
| Last push | 2026-09-13 | 2026-08-23 |
| Forks | ⑂ 4.1K | ⑂ 245 |
| 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 emacs-application-framework if
- You want the emacs-application-framework feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and emacs-application-framework 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 emacs-application-framework
Emacs Application Framework (EAF) is a free/libre, open source framework that extends the graphical capabilities of Emacs, built for hackers who work with numerous languages and text, are keyboard driven, and want maximum freedom, extensibility, and introspectivity over their tools — potentially to the point of living in Emacs.
read the full emacs-application-framework overview →
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Frequently asked questions
Is monaco-editor or emacs-application-framework more popular?
monaco-editor has 46,766 GitHub stars and emacs-application-framework has 3,489. monaco-editor has the larger community by that measure.
Are monaco-editor and emacs-application-framework free?
Both are open source. monaco-editor is licensed under MIT and emacs-application-framework under GPL-3.0. Neither carries a licence fee.
What is the difference between monaco-editor and emacs-application-framework?
monaco-editor is written in JavaScript and emacs-application-framework in Python. 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 emacs-application-framework?
Choose monaco-editor if you want the larger community (46,766 stars) or its MIT licence terms. Choose emacs-application-framework if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.