Lightpanda Browser
If you're running AI agents or web scrapers at scale and Chrome's memory footprint is killing you, Lightpanda is worth testing. It's a headless browser written from scratch in Zig that claims 9x less memory and 11x faster performance than Chrome headless. The key win is CDP compatibility, so your existing Playwright, Puppeteer, or chromedp code works without rewrites. It's still beta and doesn't support the full web platform, so skip it for screenshot generation or comprehensive browser testing. Best fit is batch scraping, form automation, and containerized environments where you need something lighter than Chromium but don't want to write custom HTTP clients.
- skills.sh installs
- 1.5K
- GitHub stars
- 61
- last updated
- Jul 14, 2026
Install
$ npx -y skills add aradotso/trending-skills --skill lightpanda-browser --agent claude-codeInstalls into .claude/skills of the current project.
Files
Lightpanda — Headless Browser for AI & Automation
Skill by ara.so — Daily 2026 Skills collection
Lightpanda is a headless browser built from scratch in Zig, designed for AI agents, web scraping, and automation. It uses 9x less memory and runs 11x faster than Chrome headless.
Key facts:
- Not based on Chromium, Blink, or WebKit — clean-slate Zig implementation
- JavaScript execution via V8 engine
- CDP (Chrome DevTools Protocol) compatible — works with Playwright, Puppeteer, chromedp
- Respects
robots.txtvia--obey_robotsflag - Beta status, actively developed
- License: AGPL-3.0
Installation
macOS (Apple Silicon)
curl -L -o lightpanda https://github.com/lightpanda-io/browser/releases/download/nightly/lightpanda-aarch64-macos
chmod a+x ./lightpanda
Linux (x86_64)
curl -L -o lightpanda https://github.com/lightpanda-io/browser/releases/download/nightly/lightpanda-x86_64-linux
chmod a+x ./lightpanda
Docker
# Supports amd64 and arm64
docker run -d --name lightpanda -p 9222:9222 lightpanda/browser:nightly
CLI Usage
Fetch a URL (dump rendered HTML)
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- Repository
- github.com/aradotso/trending-skills
- Category
- Automation & Workflows
- First seen
- Apr 16, 2026
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