head to head · open source
slate vs SingleFile
slate has 31,747 GitHub stars, 3,306 forks, 653 open issues and last shipped 6 days ago. SingleFile has 22,811 stars, 1,432 forks, 101 open issues and last shipped yesterday. slate leads on adoption by 39% (31,747 vs 22,811 stars). slate is written in TypeScript under MIT; SingleFile is written in JavaScript under AGPL-3.0. slate has attracted 10% as many forks as stars, SingleFile 6%. SingleFile 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
| slate | SingleFile | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 23K |
| License | MIT | AGPL-3.0 |
| Written in | TypeScript | JavaScript |
| Last push | 2026-10-28 | 2026-11-02 |
| Forks | ⑂ 3.3K | ⑂ 1.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick slate if
- You weight community size — 32K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick SingleFile if
- You want the SingleFile feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches JavaScript
- You evaluated both and SingleFile fits your workflow better
About slate
A completely customizable framework for building rich text editors. Why? · Principles · Demo · Examples · Documentation · Contributing! Slate lets you build rich, intuitive editors like those in Medium, Dropbox Paper or Google Docs—which are becoming table stakes for applications on the web—without your codebase getting mired in complexity. It can do this because all of its logic is implemented with a series of plugins, so you aren't ever constrained by what is or isn't in "core". You can think of it like a pluggable implementation of contenteditable built on top of React. It was inspired by libraries like…
read the full slate overview →
About SingleFile
SingleFile SingleFile helps you to save a complete web page into a single HTML file. SingleFile is a Web Extension (and a CLI tool) compatible with Chrome, Firefox (Desktop and Mobile), Microsoft Edge, Safari, Vivaldi, Brave, Waterfox, Yandex browser, and Opera. Table of Contents SingleFile Table of Contents Demo Install Getting started Additional notes FAQ Release notes Known Issues and Troubleshooting Command Line Interface (SingleFile CLI) Integration with user scripts File format comparison Projects using/compatible with SingleFile Privacy Policy Contributors Code derived from third party projects Icons…
read the full SingleFile overview →
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Frequently asked questions
Is slate or SingleFile more popular?
slate has 31,747 GitHub stars and SingleFile has 22,811. slate has the larger community by that measure.
Are slate and SingleFile free?
Both are open source. slate is licensed under MIT and SingleFile under AGPL-3.0. Neither carries a licence fee.
What is the difference between slate and SingleFile?
slate is written in TypeScript and SingleFile 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, slate or SingleFile?
Choose slate if you want the larger community (31,747 stars) or its MIT licence terms. Choose SingleFile if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.