head to head · open source
Lightpanda vs vibe-check
Lightpanda has 40,882 GitHub stars, 1,999 forks, 98 open issues and last shipped yesterday. vibe-check has 634 stars, 63 forks, 0 open issues and last shipped 4 months ago. Lightpanda leads on adoption by 6,348% (40,882 vs 634 stars). Lightpanda is written in Zig under AGPL-3.0; vibe-check is written in HTML under MIT. Lightpanda has attracted 5% as many forks as stars, vibe-check 10%. 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 | vibe-check | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 634 |
| License | AGPL-3.0 | MIT |
| Written in | Zig | HTML |
| Last push | 2026-11-02 | 2026-07-17 |
| Forks | ⑂ 2.0K | ⑂ 63 |
| 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 vibe-check if
- You want the vibe-check feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches HTML
- You evaluated both and vibe-check 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 vibe-check
vibe check is live on Product Hunt today. If it helped you, an upvote or a comment there means a lot. vibe check A skill for AI coding tools that guides complete beginners from a vague app idea to a buildable blueprint. Every coding skill out there is great... if you already know what you're building. That's the catch. Most of them start the moment you've decided what to make. The hard part, the part that sinks most projects, happens before that. That's the part I spent 12 plus years doing as a product manager, taking things from zero to one. vibe check is that work, turned into a skill. You come in with a vague…
read the full vibe-check overview →
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Frequently asked questions
Is Lightpanda or vibe-check more popular?
Lightpanda has 40,882 GitHub stars and vibe-check has 634. Lightpanda has the larger community by that measure.
Are Lightpanda and vibe-check free?
Both are open source. Lightpanda is licensed under AGPL-3.0 and vibe-check under MIT. Neither carries a licence fee.
What is the difference between Lightpanda and vibe-check?
Lightpanda is written in Zig and vibe-check in HTML. 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 vibe-check?
Choose Lightpanda if you want the larger community (40,882 stars) or its AGPL-3.0 licence terms. Choose vibe-check if its feature set, stack or MIT licence fits better. Both are self-hostable.