head to head · open source
monaco-editor vs MarvellousSuspender
monaco-editor has 46,944 GitHub stars, 4,167 forks, 859 open issues and last shipped yesterday. MarvellousSuspender has 1,407 stars, 148 forks, 53 open issues and last shipped 5 days ago. monaco-editor leads on adoption by 3,236% (46,944 vs 1,407 stars). monaco-editor is written in JavaScript under MIT; MarvellousSuspender is written in JavaScript under GPL-2.0. monaco-editor has attracted 9% as many forks as stars, MarvellousSuspender 11%. 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 | MarvellousSuspender | |
|---|---|---|
| GitHub stars | ★ 47K | ★ 1.4K |
| License | MIT | GPL-2.0 |
| Written in | JavaScript | JavaScript |
| Last push | 2026-11-02 | 2026-10-29 |
| Forks | ⑂ 4.2K | ⑂ 148 |
| 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 MarvellousSuspender if
- You want the MarvellousSuspender feature set and don't need the biggest community
- You prefer the GPL-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and MarvellousSuspender fits your workflow better
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 →
About MarvellousSuspender
The Marvellous Suspender Free your memory. Suspend what you don't need. A free, open source Chrome extension no ads, no tracking. Based on The Great Suspender, cleaned up and actively maintained. Once installed and enabled, this extension will automatically suspend tabs that have not been used for a default, or user configurable, time interval. As a result, resources such as memory and CPU that the tab was consuming are freed. If you have suggestions or problems using the extension, please submit a bug or a feature request. Chrome Web Store The Marvellous Suspender is available via the official Chrome Web Store…
read the full MarvellousSuspender overview →
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Frequently asked questions
Is monaco-editor or MarvellousSuspender more popular?
monaco-editor has 46,944 GitHub stars and MarvellousSuspender has 1,407. monaco-editor has the larger community by that measure.
Are monaco-editor and MarvellousSuspender free?
Both are open source. monaco-editor is licensed under MIT and MarvellousSuspender under GPL-2.0. Neither carries a licence fee.
What is the difference between monaco-editor and MarvellousSuspender?
monaco-editor is written in JavaScript and MarvellousSuspender 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 MarvellousSuspender?
Choose monaco-editor if you want the larger community (46,944 stars) or its MIT licence terms. Choose MarvellousSuspender if its feature set, stack or GPL-2.0 licence fits better. Both are self-hostable.