Show HN: Node.JS in the Browser – An Open-source Alternative to WebContainers

By r58playz · 2026-08-06 · 6 points · 0 comments

https://developer.puter.com/labs/node/

This is a Node.js compatible runtime in the browser. It supports CLI apps, Vite, and some agents (like Pi Agent) as well. Some notes: - This runs all code in a web worker using the host javascript runtime with rewrites for module loading and AsyncLocalStorage support using Oxc c…

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