head to head · open source
Lightpanda vs yao-meta-skill
Lightpanda has 35,418 GitHub stars, 1,681 forks, 98 open issues and last shipped today. yao-meta-skill has 2,621 stars, 243 forks, 2 open issues and last shipped 1 months ago. Lightpanda leads on adoption by 1,251% (35,418 vs 2,621 stars). Lightpanda is written in Zig under AGPL-3.0; yao-meta-skill is written in Python under MIT. Lightpanda has attracted 5% as many forks as stars, yao-meta-skill 9%. Lightpanda 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
| Lightpanda | yao-meta-skill | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 2.6K |
| License | AGPL-3.0 | MIT |
| Written in | Zig | Python |
| Last push | 2026-09-18 | 2026-08-17 |
| Forks | ⑂ 1.7K | ⑂ 243 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Lightpanda if
- You weight community size — 35K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Zig
- You value the larger contributor base for long-term maintenance
pick yao-meta-skill if
- You want the yao-meta-skill feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and yao-meta-skill fits your workflow better
About Lightpanda
Lightpanda is a headless browser built from scratch in Zig, designed specifically for AI agents and automation tasks. It is not a fork of Chromium or WebKit but a new implementation targeting performance and efficiency in automated web interactions. It lives in the browser automation ecosystem, competing with tools like Puppeteer and Playwright that typically rely on Chromium based headless modes.
read the full Lightpanda overview →
About yao-meta-skill
Yao Meta Skill YAO stands for Yielding AI Outcomes : the goal is not to generate more prompt text, but to produce reusable AI assets and real operational outcomes. yao meta skill creates, evaluates, packages, and governs reusable agent skills. The 1.0 line focused on turning repeated workflows into installable, readable, cross platform skill packages. The 2.0 line expands that factory into a Skill OS: a governed system for modeling a skill once, compiling it for multiple targets, testing its behavior, reviewing its release evidence, and tracking the next iteration. Quick Start · Skill OS 2.0 · 1.0 vs 2.0 · Operat…
read the full yao-meta-skill overview →
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Frequently asked questions
Is Lightpanda or yao-meta-skill more popular?
Lightpanda has 35,418 GitHub stars and yao-meta-skill has 2,621. Lightpanda has the larger community by that measure.
Are Lightpanda and yao-meta-skill free?
Both are open source. Lightpanda is licensed under AGPL-3.0 and yao-meta-skill under MIT. Neither carries a licence fee.
What is the difference between Lightpanda and yao-meta-skill?
Lightpanda is written in Zig and yao-meta-skill in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Lightpanda or yao-meta-skill?
Choose Lightpanda if you want the larger community (35,418 stars) or its AGPL-3.0 licence terms. Choose yao-meta-skill if its feature set, stack or MIT licence fits better. Both are self-hostable.