#javascript · 5 projects
Best open-source Cloudflare JavaScript projects
We track 5 open-source Cloudflare JavaScript projects with 18.4k combined GitHub stars. Most are written in TypeScript and C++. The most popular is workerd (8.9k★), and 3 projects have shipped code in the last 90 days.
Top Cloudflare JavaScript projects

workerd
Hotcloudflare/workerd
The open-source JavaScript and Wasm runtime that powers Cloudflare Workers — self-host Workers apps, test locally, or run a programmable proxy.
cloudflare-workersjavascriptwasmC++8.9k776
Cap'n Web
Hotcloudflare/capnweb
A schema-less, JavaScript-native object-capability RPC system over HTTP, WebSocket and postMessage — under 16 kB with zero dependencies.
rpctypescriptjavascriptTypeScript4k148
Cloudflare Templates
Hotcloudflare/templates
A collection of starter templates for building full-stack applications on Cloudflare Workers. Deploy serverless code instantly across the globe with exceptional performance, reliability, and scale.
workersserverlesstemplatesTypeScript2.1k1k
URL Shortener Worker
xyTom/Url-Shorten-Worker
A lightweight, serverless URL shortener built with Cloudflare Workers, offering a simple and efficient way to create and manage shortened URLs without any server infrastructure.
url-shortenercloudflare-workersserverlessJavaScript1.8k1.3k
SonicJS
HotSonicJs-Org/sonicjs
SonicJs Headless CMS - Blazing Fast Headless CMS built on Cloudflare Workers. 100% Javascript Based. Capable of delivering API requests anywhere in the world in under 100 milliseconds.
nodejsjavascriptcmsTypeScript1.6k206
Compare Cloudflare JavaScript projects
| # | Project | Stars | Language | Status | License |
|---|---|---|---|---|---|
| 1 | 8.9k | C++ | Active | Apache License 2.0 | |
| 2 | 4k | TypeScript | Active | MIT License | |
| 3 | 2.1k | TypeScript | Active | MIT License | |
| 4 | 1.8k | JavaScript | Maintained | MIT License | |
| 5 | 1.6k | TypeScript | Maintained | MIT License |