Open source cloudflare projects
Every project in the registry tagged cloudflare, ranked by real GitHub adoption.
Stealth Chromium that passes every bot detection test. Drop-in Playwright replacement with source-level fingerprint patches. 30/30 tests passed.
Visual web development with code-level control
Simple, speedy, and secure link shortener with analytics
Build stateful backends with in-memory actors
Next-gen WebSockets server for real-time apps
Cloud-agnostic managed Kubernetes
A modern, self-hosted team chat built on Cloudflare — realtime messaging, Telegram bridge, encrypted messages & files, and WebMCP. | 基于 Cloudflare 的现代自部署团队聊天系统：
Synology DDNS Cloudflare service provider with multidomains and subdomains
Organize and access your bookmarks seamlessly in the cloud
Frequently asked questions
How many open source cloudflare projects are there?
This registry tracks 9 projects tagged cloudflare, with 61,517 GitHub stars between them. The most-adopted is CloakBrowser at 31,528 stars.
Are these cloudflare projects free to use?
Yes — 9 of the 9 carry an explicit open-source licence across 4 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 cloudflare 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 cloudflare projects still maintained?
7 of the 9 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.