Cloudflare Workers

What it does

Cloudflare Workers lets you run JavaScript on Cloudflare’s edge, deploying globally to over 120+ data centers around the world in less than 30 seconds. Your code can intercept and modify any request made to your website, make outbound requests to any URL on the Internet, and replace much of what you might need to configure your CDN to do today.

• OS
  OpenWorkers – Self-hosted Cloudflare workers in RustJan 2026 · openworkers.com · ▲500

  I've been working on this for some time now, starting with vm2, then deno-core for 2 years, and recently rewrote it on rusty_v8 with Claude's help. OpenWorkers lets you run untrusted JS in V8 isolates on your own infrastructure. Same DX as Cloudflare Workers, no vendor lock-in. What works today: fetch, KV, Postgres bindings, S3/R2, cron scheduling, crypto.subtle. Self-hosting is a single docker-compose file + Postgres. Would love feedback on the architecture and what feature you'd want next.

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  Cloudflare DropJul 2026 · cloudflare.com · ▲374

  Drop your folder in browser & deploy instantly on Cloudflare

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  workerd2022 · ▲107

  Cloudflare's open-source JavaScript/Wasm Runtime

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  Workers Sites2019 · ▲148

  Deploy blazing fast static sites and serverless functions.

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  I've been making JavaScript sandbox alone for 6 years2022 · playcode.io · ▲397

  Hi HN! Thanks for your attention to my post. It was a big challenge to run most of Node.js packages in browser, fast moreover. Virtual File system, resolve import/export. I got cold many times, depressions, burned out, yet still alive and finished it. Many guys helped me with an advice. Many users give a lot of positive feedback. There are 200,000 monthly unique users. I work full time now because of the freemium business model. To be honest - I am happy after many years of hard work.

• K0
  Kafka 0.8.0 on Cloudflare Workers2022 · github.com · ▲148

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• SD
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  A real-time whiteboard for your team. No signups required.

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  Discover your next favorite thing, now on iOS and Android 📱

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  Measure every pixel on your screen with ease ✨

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  Daily tappable tech news and stories.

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• HN
  Hacker News Classics▲864

  Life & fun · 2018 · jsomers.net