head to head · open source
react vs DevToys
react has 250,643 GitHub stars, 51,386 forks, 1,377 open issues and last shipped 4 days ago. DevToys has 32,024 stars, 1,757 forks, 340 open issues and last shipped 7 months ago. react leads on adoption by 683% (250,643 vs 32,024 stars). react is written in JavaScript under MIT; DevToys is written in C# under MIT. react has attracted 21% as many forks as stars, DevToys 5%. react 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
| react | DevToys | |
|---|---|---|
| GitHub stars | ★ 251K | ★ 32K |
| License | MIT | MIT |
| Written in | JavaScript | C# |
| Last push | 2026-09-18 | 2026-02-25 |
| Forks | ⑂ 51K | ⑂ 1.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick react if
- You weight community size — 251K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick DevToys if
- You want the DevToys feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and DevToys fits your workflow better
About react
React is a JavaScript library under the MIT licence for building user interfaces, using a declarative, component based model that renders both on the web and, through React Native, on mobile.
read the full react overview →
About DevToys
DevToys is an open source, MIT licensed, cross platform desktop application written in C that bundles dozens of small, single purpose developer utilities — converters, encoders and decoders, formatters, generators, graphics tools, testers and text utilities — into one app, aimed at developers who need quick data conversions and inspections without pasting their data into random websites.
read the full DevToys overview →
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Frequently asked questions
Is react or DevToys more popular?
react has 250,643 GitHub stars and DevToys has 32,024. react has the larger community by that measure.
Are react and DevToys free?
Both are open source. react is licensed under MIT and DevToys under MIT. Neither carries a licence fee.
What is the difference between react and DevToys?
react is written in JavaScript and DevToys in C#. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, react or DevToys?
Choose react if you want the larger community (250,643 stars) or its MIT licence terms. Choose DevToys if its feature set, stack or MIT licence fits better. Both are self-hostable.