Guy Bedford
@guybedford.com
📤 1425
📥 51
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Rabbit hole explorer. Working on JS & WebAssembly at Cloudflare. TC39. Creator
https://jspm.org
.
We recently undertook an effort to improve the 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-...
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Making Rust Workers reliable: panic and abort recovery in wasm‑bindgen
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, includ...
https://blog.cloudflare.com/making-rust-workers-reliable/
8 days ago
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Guy Bedford
Justin Fagnani
9 months ago
PSA: If you want to use standard CSS Modules before they ships in Safari and Firefox, I built a Rollup plugin to support them:
www.npmjs.com/package/roll...
Converting CSS Modules to JS this way also support bundling before @sheet (which lets you put multiple stylsheets in one CSS file) lands.
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rollup-plugin-css-modules
Rollup support for standard CSS modules. Latest version: 0.1.2, last published: 2 years ago. Start using rollup-plugin-css-modules in your project by running `npm i rollup-plugin-css-modules`. There a...
https://www.npmjs.com/package/rollup-plugin-css-modules
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reposted by
Guy Bedford
Steven ⬢
10 months ago
Freedom
github.com/styfle/propo...
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GitHub - styfle/proposal-import-bytes: A modest proposal for importing bytes in javascript
A modest proposal for importing bytes in javascript - styfle/proposal-import-bytes
https://github.com/styfle/proposal-import-bytes
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reposted by
Guy Bedford
Shu-yu Guo
10 months ago
We're hiring JavaScriptCore VM engineers in Cupertino, CA. Good opportunity to work on some truly foundational tech that underpins web performance in Apple products.
jobs.apple.com/en-us/detail...
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JavaScript Virtual Machine Compiler Engineer - Jobs - Careers at Apple
Apply for a JavaScript Virtual Machine Compiler Engineer job at Apple. Read about the role and find out if it’s right for you.
https://jobs.apple.com/en-us/details/200597022/javascript-virtual-machine-compiler-engineer
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Fascinating writeup by
@hoodmane.bsky.social
of Pyodide's WebAssembly JS promise integration, including a description and fix for the linear memory stack reentrancy problem.
blog.pyodide.org/posts/jspi-w...
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Integrating JSPI with the WebAssembly C Runtime
Using JSPI with C code compiled to the wasm32-unknown-unknown target
https://blog.pyodide.org/posts/jspi-with-c-runtime/
10 months ago
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Guy Bedford
ECMAScript.News
11 months ago
JSPM 4.0: dependency management via import maps in browsers (benefits: reduced tooling and more)
@guybedford.com
jspm.org/jspm-4.0-rel...
#ECMAScript
#JavaScript
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JSPM - JSPM 4.0 Release
JSPM 4.0 release post featuring a refreshed local development workflow for modern standards
https://jspm.org/jspm-4.0-release
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Guy Bedford
First update on the open source I've been working on this past month: ES Module Shims 2.5 - featuring hot reloading for native modules.
guybedford.com/hot-reloadin...
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ES Module Shims 2.5 Release Update
ES Module Shims 2.5 release update, including hot reloading, import defer and new baseline feature support.
https://guybedford.com/hot-reloading-es-module-shims-2.5
12 months ago
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First update on the open source I've been working on this past month: ES Module Shims 2.5 - featuring hot reloading for native modules.
guybedford.com/hot-reloadin...
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ES Module Shims 2.5 Release Update
ES Module Shims 2.5 release update, including hot reloading, import defer and new baseline feature support.
https://guybedford.com/hot-reloading-es-module-shims-2.5
12 months ago
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Interesting experiment - Google’s experimenting with performance exceptions in the origin-segmented script cache, seemingly primarily for their own advertising, YouTube and Google Maps scripts.
bsky.app/profile/inte...
add a skeleton here at some point
about 1 year ago
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Excited to announce I'll be joining Cloudflare next month as a Systems Engineer on the Workers Runtime team, continuing to work on the platform-level intersection of JavaScript and WebAssembly. And in the mean time, I will be taking a much needed break and dusting off some OSS work...
about 1 year ago
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reposted by
Guy Bedford
IntentToShip
about 1 year ago
Blink: Intent to Prototype: Source phase imports
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Blink: Intent to Prototype: Source phase imports
Blink: Intent to Prototype: Source phase imports
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/67e5c3c5.170a0220.8108a.0013.GAE%40google.com
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It blows my mind when JS packages publish for every commit and end up with thousands of versions on npm. For example Primer React (
www.npmjs.com/package/@pri...
) publishes ~20 - 30 times a day via commit-based CI. Good dev pattern, or misuse of npm?
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@primer/react
An implementation of GitHub's Primer Design System using React. Latest version: 37.12.0, last published: 3 days ago. Start using @primer/react in your project by running `npm i @primer/react`. There a...
https://www.npmjs.com/package/@primer/react
about 1 year ago
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reposted by
Guy Bedford
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 đź§µ
over 1 year ago
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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 đź§µ
over 1 year ago
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