head to head · open source
Lightpanda vs web-builder
Lightpanda has 35,418 GitHub stars, 1,681 forks, 98 open issues and last shipped today. web-builder has 584 stars, 98 forks, 3 open issues and last shipped 6 days ago. Lightpanda leads on adoption by 5,965% (35,418 vs 584 stars). Lightpanda is written in Zig under AGPL-3.0; web-builder is written in TypeScript under AGPL-3.0. Lightpanda has attracted 5% as many forks as stars, web-builder 17%. 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 | web-builder | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 584 |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | Zig | TypeScript |
| Last push | 2026-09-18 | 2026-09-12 |
| Forks | ⑂ 1.7K | ⑂ 98 |
| 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 web-builder if
- You want the web-builder feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and web-builder 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 web-builder
信使 Web builder AI 生成UI和工具应用的低代码平台 AI 生成UI和工具应用的低代码平台，国内首款开源的基于 Drupal 作为 Headless 的低代码，基于 TailwindCss，通过拖拽可视化快速构建现代化响应式UI、动态自定义组件、多主题、多语言的网站应用。AI powered UI generation and publishing low code platform, built on TailwindCSS, enabling rapid drag and drop visual creation of modern responsive UIs, dynamic customizable components, multi theme, and multi language web applications. Builder CMS · Web Builder Skills · 信使小程序 · 文档 · 知乎 · Docker 部署 观看演示视频 奥陌陌是已知的第一颗经过太阳系的星际天体，意为"远方信使"。 web builder Builder 预览 Builder Pro 预览 基于AI大模型生成UI、页面和工具应用，欢迎体验。 Web Builder Skills Web Builder Skills 是为 Web Builder 提供的 Claude Code 技能包，覆盖 U…
read the full web-builder overview →
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Frequently asked questions
Is Lightpanda or web-builder more popular?
Lightpanda has 35,418 GitHub stars and web-builder has 584. Lightpanda has the larger community by that measure.
Are Lightpanda and web-builder free?
Both are open source. Lightpanda is licensed under AGPL-3.0 and web-builder under AGPL-3.0. Neither carries a licence fee.
What is the difference between Lightpanda and web-builder?
Lightpanda is written in Zig and web-builder in TypeScript. 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 web-builder?
Choose Lightpanda if you want the larger community (35,418 stars) or its AGPL-3.0 licence terms. Choose web-builder if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.