head to head · open source
layui vs openharness
layui has 30,573 GitHub stars, 7,354 forks, 43 open issues and last shipped 21 days ago. openharness has 529 stars, 50 forks, 40 open issues and last shipped yesterday. layui leads on adoption by 5,679% (30,573 vs 529 stars). layui is written in JavaScript under MIT; openharness is written in C under MIT. layui has attracted 24% as many forks as stars, openharness 9%. openharness 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
| layui | openharness | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 529 |
| License | MIT | MIT |
| Written in | JavaScript | C |
| Last push | 2026-09-01 | 2026-09-21 |
| Forks | ⑂ 7.4K | ⑂ 50 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick layui if
- You weight community size — 31K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick openharness if
- You want the openharness feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C
- You evaluated both and openharness fits your workflow better
About layui
Layui is a free, open source Web UI component library built on plain HTML, CSS and JavaScript that follows the browser's native development model, aimed at developers who need to assemble complex page interfaces without adopting a front end framework toolchain.
read the full layui overview →
About openharness
OpenHarness is MIT licensed open source software and hardware, written in C, that gives people who build with coding agents one place to run those agents alongside domain tools and live viewers for work beyond software — CAD parts, circuit boards, data analysis, and video.
read the full openharness overview →
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Frequently asked questions
Is layui or openharness more popular?
layui has 30,573 GitHub stars and openharness has 529. layui has the larger community by that measure.
Are layui and openharness free?
Both are open source. layui is licensed under MIT and openharness under MIT. Neither carries a licence fee.
What is the difference between layui and openharness?
layui is written in JavaScript and openharness 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, layui or openharness?
Choose layui if you want the larger community (30,573 stars) or its MIT licence terms. Choose openharness if its feature set, stack or MIT licence fits better. Both are self-hostable.