Open source headless-browser projects
Every project in the registry tagged headless-browser, ranked by real GitHub adoption.
Let AI agents control any browser, at scale
Stealth Chromium that passes every bot detection test. Drop-in Playwright replacement with source-level fingerprint patches. 30/30 tests passed.
🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...
Best headless browser for AI agents. Lite, Fast, High-Compatibility. Built in Rust
Stealth headless browser for AI agents — bypass Cloudflare, bot detection, and anti-scraping. Drop-in Puppeteer/Playwright replacement.
Free antidetect browser stealth for Playwright: undetected headless Firefox fingerprint. Python scraping, recaptcha and bot detection bypass. Open source
Self-hosted SERP API for Google, Bing, Yandex, and more
🎭 Playwright integration for Scrapy
源码级 Chromium 指纹内核，检测站按普通 Chrome 评分。Source-level Chromium fingerprint kernel that passes bot detection tests. Not JS injection — C++ patches compiled into the bi
Stack blocks visually to build complex browser workflows and execute them via API
This layout engine can solve the hardest layout problems imaginable. Its output is DTP grade and deterministic. It's faster than engines written in C++ because
Open source web infrastructure for AI. Scrape, crawl, and automate the web, clean markdown, browser sessions, ready for your agents.
Run any site JavaScript from Python with the real Firefox engine. Headless SpiderMonkey + Necko for automation and scraping.
Selenium that anti-bots cannot see, so no captchas: same API, anti-detect stealth headless Firefox, undetected fingerprint, bypass bot detection, Python web scr
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Frequently asked questions
How many open source headless-browser projects are there?
This registry tracks 14 projects tagged headless-browser, with 225,259 GitHub stars between them. The most-adopted is Browser Use at 119,857 stars.
Are these headless-browser projects free to use?
Yes — 14 of the 14 carry an explicit open-source licence across 5 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which headless-browser project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these headless-browser projects still maintained?
14 of the 14 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.