Lightpanda

Judgement

What it is

Developer tool

What it does

A headless browser written from scratch in Zig for automation and scraping, driven over the Chrome DevTools Protocol by Puppeteer or Playwright.

Adopt it when

You run many headless sessions for scraping or AI agents and want far less memory and startup time than headless Chrome.

Watch out

It does not render pages visually and its Web API coverage is incomplete, so some sites break; it is AGPL-licensed.

Ready for

Usable

Runs as

Command line and self-hosted server

Built with

Zig and V8

How established

Established: started 3 years ago, latest release 1.0.3.

What the license allows

Use inside your business is unrestricted. If you change it and let customers use it over the internet, you must publish your changes.

Judged on 2026-11-06 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Lightpanda → Zig → GCC → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

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