Guy Bedford

@guybedford

Software developer at Cloudflare. @Nodejs core. @TC39 delegate. @JSPM.

Guy Bedford
@guybedford
Apr 22
We recently undertook an effort to improve reliability of Rust Workers, which involved implementing panic=unwind and abort recovery in wasm-bindgen using WebAssembly Exception Handling. Excited to be able to share this work!
Making Rust Workers reliable: panic and abort recovery in wasm‑bindgen
From blog.cloudflare.com
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Guy Bedford
@guybedford
Jun 16, 2025
Microsoft got npm for a steal, and they're barely even running it properly. The npm changes feed API has been completely broken for ~2 months. It's impossible to build apps that sync to the npm registry right now. Really shitty stewardship.
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Guy Bedford
@guybedford
May 12, 2025
ES Module Shims is not just a production import map polyfill, but with new native browser modules features stabilizing all the time a path to consistently enable new native browser module features sooner.
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Guy Bedford
@guybedford
Feb 10, 2025
It blows my mind when JS packages publish for every commit and end up with thousands of versions on npm. For example, Primer React publishes ~20 - 30 times a day via commit-based CI. Good dev pattern, or misuse of npm?
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Guy Bedford
@guybedford
Jan 27, 2025
Announcing ES Module Shims 2.0. The latest version of what started out as an import maps polyfill now supports production polyfilling of more than 8 existing and upcoming native browser modules features 🧵
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