Show HN: Firefox in WebAssembly

🔥 "Firefox in WebAssembly" Takes Browsing to New Heights!

The Firefox browser, complete with Gecko, UI components, and Spidermonkey JS engine, has been successfully compiled and run in WebAssembly, enabling seamless rendering to a canvas element. This innovative experiment boasts end-to-end encryption via the WISP protocol, a novel WASM-to-JS JIT for site speedup, and marks a significant milestone in pushing WebAssembly's boundaries.

guid

https://news.ycombinator.com/item?id=48926939

source_url

https://developer.puter.com/labs/firefox-wasm/

author_name

coolelectronics

id: 4856
uid: U5qTM
insdate: 2026-07-16 02:05:40
title: Show HN: Firefox in WebAssembly
additional: 🔥 "Firefox in WebAssembly" Takes Browsing to New Heights!

The Firefox browser, complete with Gecko, UI components, and Spidermonkey JS engine, has been successfully compiled and run in WebAssembly, enabling seamless rendering to a canvas element. This innovative experiment boasts end-to-end encryption via the WISP protocol, a novel WASM-to-JS JIT for site speedup, and marks a significant milestone in pushing WebAssembly's boundaries.
category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=48926939
source_url: https://developer.puter.com/labs/firefox-wasm/
updated:
image:
author_name: coolelectronics
author_link:
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