Lightpanda

Headless browser built from scratch in Zig for AI agents and automation, not based on Chromium.

Infrastructure by Lightpanda

IndexedAGPL-3.0★ 36,942

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Setup steps are in the repository. Website · Docs · Repository

About

Lightpanda is a headless browser written in Zig for AI agents and automation, and it executes JavaScript without graphical rendering. It can run as a CDP server for Puppeteer, Playwright and similar clients. The README reports 16x less peak memory and 9x faster execution than headless Chrome on a 100-page benchmark run on AWS. Binaries are published for Linux and macOS, and Windows users must run it inside WSL2.

Use cases: browser-automation

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Fact sheet

Category: Browsers · headless browser
Self-host: Yesraw.githubusercontent.com
Open source: Yesgithub.com
Works with: stagehand, hermes-agent, puppeteer, playwright, selenium, chromedplightpanda.io
Protocols: mcplightpanda.io

Facts read from the vendor's own pages by claude-haiku-5-5 on Oct 24, 2026; a fact is shown only with the page it came from.

Signals

Stars: 36,942
Forks: 1,786
Open issues: 72
Last commit: Oct 24, 2026 (6 days ago)
Last release: Oct 23, 2026 (7 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License: AGPL-3.0
Repository: github.com/lightpanda-io/browser
Website: lightpanda.io
Docs: lightpanda.io/docs
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: README Website Docs github-graphql

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Cite this page

Lightpanda. Agent Mart. https://agentmart.dev/infrastructure/lightpanda (last updated 2026-10-24)