robpalmer.bsky.social - Profile | ThreadSky | a Reddit-style client for Bluesky

Speeding up the JavaScript ecosystem part 11 is here! This time we're looking at: Extending Rust tools with JavaScript plugins marvinh.dev/blog/speedin...

submitted 18 hours ago • 7 comments

I think I'm most excited for `import defer`! socket.dev/blog/tc39-ad...

submitted 2 days ago • 2 comments

Here we go! Our TC39 meetup is happening now! Join the livestream at the link below. @robpalmer.bsky.social is kicking off our full house telling us about what TC39 is all about how JavaScript is created. docusign.zoom.us/j/94134179467

submitted 3 days ago • 2 comments

SeattleJS TC39 meetup is TONIGHT, 5:30 @ Docusign tower! We've got all the ingredients for a perfect meetup: - a world-class lineup of speakers - a fantastic venue - an amazing community - tasty food generously provided by our hosts at Docusign The only thing we're missing is you! See you there

submitted 3 days ago • 1 comment

ECMAScript excitement 😉 This week TC39 advanced these proposals 🎉 4️⃣ Float16Array 4️⃣ Redeclarable global eval vars 4️⃣ RegExp Escaping 3️⃣ import defer 2️⃣.7️⃣ Immutable ArrayBuffer 2️⃣ Error.prototype.stack 1️⃣ Curtailing the power of Thenables 1️⃣ Error.captureStackTrace 1️⃣ Math.clamp github.com/tc39/agendas...

submitted 3 days ago • 3 comments

ECMAScript excitement 😉 Congrats to @jordan.har.band on advancing Error.prototype.stack to Stage 2 today at TC39 🎉 This proposal seeks to standardize the existence of the accessor in the JS spec. github.com/tc39/proposa...

submitted 4 days ago • 0 comments

ECMAScript excitement 😉 Congrats to Matthew Gaudet on advancing Error.captureStackTrace to Stage 1 today at TC39 🎉 This proposal seeks to normalize and standardize the behavior across engines. github.com/mgaudet/prop...

submitted 4 days ago • 0 comments

ECMAScript excitement 😉 Congrats to Mark Miller on advancing the Immutable ArrayBuffer proposal to Stage 2.7 today at TC39 🎉 ArrayBuffer.prototype.transferToImmutable moves the original buffer's content into a new returned immutable buffer detaching the original buffer. github.com/tc39/proposa...

submitted 5 days ago • 0 comments

ECMAScript excitement 😉 Congrats to @goose.icu on advancing the Math.clamp proposal to Stage 1 today at TC39 🎉 github.com/CanadaHonk/p...

submitted 5 days ago • 0 comments

ECMAScript excitement 😉 Congrats to Matthew Gaudet on advancing "Curtailing the power of Thenables" to Stage 1 today at @TC39 🎉 github.com/mgaudet/prop...

submitted 5 days ago • 0 comments

The “RegExp.escape()” proposal by @jordan.har.band and Kevin Gibbons reached stage 4 2ality.com/2025/01/rege...

submitted 5 days ago • 0 comments

ECMAScript excitement 😉 Congrats to @nicr.dev on advancing `import defer` to Stage 3 today at TC39 🎉 This improves performance by permitting synchronous lazy-loading of modules. Only evaluation is lazy. Fetch & parse remain eager. github.com/tc39/proposa...

submitted 5 days ago • 0 comments

ECMAScript excitement 😉 Congrats to @jordan.har.band on advancing the proposal for RegExp.escape to Stage 4 today at TC39 🎉 It lets you escape arbitrary strings so they can be used in Regular Expressions. RegExp.escape("(.)"); // "\(\\.\\)" github.com/tc39/proposa...

submitted 5 days ago • 4 comments

ECMAScript excitement 😉 Congrats to @rfrn.org on advancing TC39 proposal "Redeclarable global eval vars" to Stage 4 at TC39 today 🎉 github.com/tc39/proposa...

submitted 5 days ago • 0 comments

ECMAScript excitement 😉 Congrats to @bakkot.com on advancing Float16Array to Stage 4 at TC39 today 🎉 This proposal introduces a new type of TypedArray that can reduce memory usage compared to using larger data types. github.com/tc39/proposa...

submitted 5 days ago • 0 comments

This week's TC39 meeting is hosted by F5 in Seattle and begins in one hour. Agenda is below.

submitted 5 days ago • 2 comments

Excited about TypeScript 5.8's --erasableSyntaxOnly, but have a lot of existing violations? Want help in migrating? I got you: ✨ eslint-plugin-erasable-syntax-only ✨ github.com/JoshuaKGoldb... ESLint plugin with rules for each TypeScript syntax not allowed in Node.js-style type stripping. 1/🧵

submitted 6 days ago • 4 comments

Typescript 5.8 had a couple game changers. Better support for using CommonJS and ESM together as needed. --erasableSyntaxOnly to play nice with running ts files natively with the latest node changes. Node and Typescript have been great and it’s only getting better!

submitted 9 days ago • 0 comments

Another major improvement to Node thanks to @joyeecheung.bsky.social 🎉

submitted 9 days ago • 1 comment

TypeScript 5.8 RC is released 🎉 🔶 "nodenext" gets require(ESM) 🔶 "nodenext" deprecates Import Assertions 🔷 erasableSyntaxOnly flag for Node 🔷 Checker: Granular Return Types 🔷 DTS: Computed Property name preservation 🔷 Perf: libReplacement flag 🔷 Perf: Program load/update optimizations

submitted 9 days ago • 0 comments

Very excited for a night with such a star-studded cast!

submitted 11 days ago • 0 comments

no idea how we'll ever be able to thank @joyeecheung.bsky.social for all her efforts to port `require(esm)` to Node 20 🥹

submitted 12 days ago • 2 comments

Next week TC39 will meet in Seattle to discuss new JavaScript language features 🎉 Please join us on Thursday 20th Feb at Docusign for a free @seattlejs.com community event featuring Linus Groh @ptomato.name @nicr.dev @ashley-c.bsky.social @lcas.dev @mhofman.bsky.social lu.ma/s97y24jd

submitted 11 days ago • 1 comment

More usage of TypeScript Isolated Declarations is coming to Vitest.

submitted 12 days ago • 0 comments

Evalite adopts Stricli for CLI handling 🎉

submitted 12 days ago • 0 comments

This is going to be an extra special SeattleJS event. We’ve got some amazing speakers from TC39, the committee who makes JavaScript, giving talks about the future of the language! Docusign has a great setup for this AND they’re providing food and drinks! You don’t want to miss this one.

submitted 15 days ago • 0 comments

I’m so excited to be hosting TC39 for this special SeattleJS event! TC39 is the group that MAKES JAVASCRIPT. Docusign is generously providing a gorgeous venue, food, and drinks for the event too! Come early for a stunning view of the Olympic mountain range.

submitted 15 days ago • 0 comments

ECMAScript excitement 😉 TC39 will meet in Seattle next week, 18-20 Feb 🎉 The agenda includes: ⬆️ Curtailing the power of "Thenables" ⬆️ Error.captureStackTrace ⬆️ Error Stack Accessor ⬆️ Float16Array ⬆️ Immutable ArrayBuffer ⬆️ import defer ⬆️ Math.clamp ⬆️ Redeclarable global eval vars ⬆️ RegExp Escaping

submitted 15 days ago • 7 comments

The next version of Deno will have a super fast JS/TS plugin API for the linter 🎉 Watch @lcas.dev write a lint rule to ban string literals in <60 seconds. This, plus many other goodies, to land next week with Deno 2.2.

submitted 16 days ago • 7 comments

New blog post! Let's move to ESM! 😈 👀 antfu.me/posts/move-o...

submitted 19 days ago • 26 comments