Guy Bedford

Panics in Rust Workers were historically fatal, poisoning the entire instance. By collaborating upstream on the wasm‑bindgen project, Rust Workers now support resilient critical error recovery, including panic unwinding using WebAssembly Exception Handling. cfl.re/4cFnjJR

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! blog.cloudflare.com/making-rust-wo…

@GrantSlatton @southpolesteve Both D1 and Durable Objects are already supported in Rust Workers. Would be great to know what’s missing here?

@southpolesteve @guybedford 🙏🙏🙏

I'm hiring an eng manager for our runtime languages/APIs. Super cool role if you want to work with folks deep in JS, Node, Rust, WASM, Python. You’ll be helping define how devs actually use Workers. Some of the most impactful APIs you’ll ever touch. job-boards.greenhouse.io/cloudflare/job…

node:fs now works on Cloudflare Workers

you asked, we delivered :-) blog.cloudflare.com/nodejs-workers…

What if Python had static type safety & near-native performance?😉 That’s what python.mbt brings in the latest MoonBit Pearls article. A deep dive on Python + MoonBit integration 👉 moonbitlang.com/pearls/moonbit…

Say hello to my very old friend @UseExpressJS running on @CloudflareDev workers!

Node.js 24.5.0 is out, featuring: - Built-in proxy support for `node:http(s)` - Experimental WASM modules - Upgraded OpenSSL version 💚💚💚 All the details here: nodejs.org/en/blog/releas…

I'm working to improve the compression rate of the @swc_rs minifier! Current status: Total (gzipped) swc: 12.61MB terser: 12.66MB Size ratio: 99.56% swc produced smaller or equal output for 2128 files out of 2212 files, 96.20% Details at github.com/swc-project/sw…

Freedom github.com/styfle/proposa…

🚀MoonBit Beta is here! After 2 years of fast iteration, MoonBit enters its stable phase with regard to language syntax！ ✨Built-in async 🛠 Fast tooling and IDE-aware error handling moonbitlang.com/blog/beta-rele…

@jarredsumner I’ve yet to see a strong justification for optional schemes like this as opposed to just using the “imports” field and having a single interface branched on conditions via import ‘#foo’. No empty module named exports syntax errors then.

what if the `condition` import attribute let you disable an import based on the environment

@jarredsumner They do keep it up, and it is reliable. But the changes feed has basically been deprecated currently.

@guybedford > Really shitty stewardship they pay the bills, which are likely not cheap

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.

Not to mention the API being non backwards compatible. See how many issues folks are brining up in github.com/orgs/community… without any recourse. Just simply at the receiving end of broken APIs.

Revision numbers don't match, sequence numbers are out of order, and right now I'm finding it impossible to sync to the feed without ending up in a "sequence number cycle". They broke the meaning of revisions and sequence numbers from the couch interpretation.

Import maps and JavaScript modules are important web platform primitives for performance benefits 🐎 but not reliable at scale. So we fixed it! 🎉 Learn how in this post by @yoavweiss shopify.engineering/resilient-impo…

JSPM 4.0 Release jspm.org/jspm-4.0-relea…

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.