head to head · open source
Lightpanda vs yao-meta-skill
Lightpanda has 40,882 GitHub stars, 1,999 forks, 98 open issues and last shipped yesterday. yao-meta-skill has 2,719 stars, 252 forks, 4 open issues and last shipped 3 months ago. Lightpanda leads on adoption by 1,404% (40,882 vs 2,719 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 | ★ 41K | ★ 2.7K |
| License | AGPL-3.0 | MIT |
| Written in | Zig | Python |
| Last push | 2026-11-02 | 2026-08-17 |
| Forks | ⑂ 2.0K | ⑂ 252 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Lightpanda if
- You weight community size — 41K 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 Browser The headless browser built from scratch for AI agents and automation. Not a Chromium fork. Not a WebKit patch. A new browser, written in Zig.   Benchmarks Requesting 933 real web pages over the network on a AWS EC2 m5.large instance. See benchmark details. Quick start Install Package Managers Latest nightly from Homebrew: Latest nightly from Arch Linux User Repository: Download from the nightly builds You can download the last binary from the nightly builds for Linux and MacOS for both x86 64 and aarch64. For Linux Verify the binary before running anything: Linux aarch64 is also available…
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 ·…
read the full yao-meta-skill overview →
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Frequently asked questions
Is Lightpanda or yao-meta-skill more popular?
Lightpanda has 40,882 GitHub stars and yao-meta-skill has 2,719. 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 (40,882 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.