head to head · open source
tabler vs openharness
tabler has 41,728 GitHub stars, 4,427 forks, 66 open issues and last shipped 2 days ago. openharness has 529 stars, 50 forks, 40 open issues and last shipped yesterday. tabler leads on adoption by 7,788% (41,728 vs 529 stars). tabler is written in Astro under MIT; openharness is written in C under MIT. tabler has attracted 11% 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
| tabler | openharness | |
|---|---|---|
| GitHub stars | ★ 42K | ★ 529 |
| License | MIT | MIT |
| Written in | Astro | C |
| Last push | 2026-09-20 | 2026-09-21 |
| Forks | ⑂ 4.4K | ⑂ 50 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick tabler if
- You weight community size — 42K stars and counting
- You want the MIT license terms
- Your stack matches Astro
- 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 tabler
Tabler is a free and open source HTML dashboard UI kit built on Bootstrap 5, aimed at developers and teams that need ready made layouts, components and demo pages for admin panels, dashboards and web apps.
read the full tabler 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 tabler or openharness more popular?
tabler has 41,728 GitHub stars and openharness has 529. tabler has the larger community by that measure.
Are tabler and openharness free?
Both are open source. tabler is licensed under MIT and openharness under MIT. Neither carries a licence fee.
What is the difference between tabler and openharness?
tabler is written in Astro 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, tabler or openharness?
Choose tabler if you want the larger community (41,728 stars) or its MIT licence terms. Choose openharness if its feature set, stack or MIT licence fits better. Both are self-hostable.