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

ECMAScript excitement 😉 Firefox 139 ships the TC39 Stage 3 Temporal proposal 🎉 It's about time. Congrats to those who worked on the implementation including Andre Bargull & Dan Minor 👍 developer.mozilla.org/en-US/docs/M...

submitted 13 hours ago • 4 comments

Trying to collect some data: what package that you know/maintain have transitioned to shipping ESM-only/ESM-first after it's unblocked by the support of require(esm)? Any tips/experiences to share?

submitted 9 hours ago • 6 comments

ECMAScript excitement 😉 Congrats to champion JS Choi on conditionally advancing TC39 proposal Array.fromAsync to Stage 4 at TC39 today 🎉 It's like Array.from & works with async iterators. It's like the npm pkg it-all. It eliminates needing an adhoc for-await-of loop 👍 github.com/tc39/proposa...

submitted 4 hours ago • 1 comment

ECMAScript excitement 😉 Congrats to @chronicles.org on conditionally advancing Explicit Resource Management to Stage 4 at TC39 today 🎉 It introduces `using` declarations and the Symbol.dispose protocol to deterministically and ergonomically release resources 👍 github.com/tc39/proposa...

submitted 4 hours ago • 1 comment

ITS HAPPENING Firefox 127 shipped today making it the first browser to support Temporal - the new API for working with Dates, times, timezones + durations

submitted 21 hours ago • 15 comments

TypeScript excitement 😉 The "tsgo" native Go port is now available on npm as an early preview 🎉 🔷 Checker: Most projects will see error parity with v5.8 🔷 Now supports JS and JSX 🔷 LSP: Auto-completions work 🔷 Perf: 10x win persists 🔷 API: Sync access via a Node addon

submitted 6 days ago • 2 comments

~6.5x speedup on `bluesky-social/social-app` 😎

submitted 6 days ago • 6 comments

Today we're announcing previews of the native port of TypeScript! These nightly previews will be available on npm and the VS Code marketplace! npm install -D @typescript/native-preview npx tsgo --version Read up more on our blog!

submitted 6 days ago • 10 comments

I just realized that yesterday I told someone that if tsgo took a minute on a codebase and is around 10x faster, you could extrapolate that tsc must have taken around an hour or so. And somehow that brain fart is going to haunt me for at least the next month.

submitted 8 days ago • 3 comments

Happy to say that I'll be speaking at @gophercon.com 2025 about TypeScript's port to Go! There's a lot of interesting stuff to talk about, from the effort's inception, the actual process of porting, and all of the Go stuff we learned along the way (gotchas, perf). www.gophercon.com/agenda/sessi...

submitted 8 days ago • 1 comment

Lil’ TypeScript tip: Instead of using `@ts-ignore` for stuff you don’t feel like fixing rn, use `@ts-expect-error`. When you do fix the issue, `@ts-expect-error` will itself become an error (which you can fix by deleting the comment). That way, you avoid stale ignores that aren’t needed anymore.

submitted 8 days ago • 6 comments

Windows Advanced settings is here! We restructured the For Developers page and added new features such as File Explorer with version control 🚀 Easily view your Git information directly in columns within File Explorer! 🔥

submitted 9 days ago • 11 comments

the @vscode.dev extension for @github.com Copilot is going open source. I like seeing this push toward keeping this work out in public

submitted 9 days ago • 1 comment

Have you seen the news? Check out our exclusive interview with Erich Gamma, creator of VS Code, and Kai Maetzel, Copilot Lead to get all of the details! We dove deep into the announcement but also how they feel about VSCode forks and the history of VSCode. youtu.be/GMmaYUcdMyU

submitted 9 days ago • 1 comment

Today, we're announcing plans to make VS Code an open source AI editor. We believe AI development should stay true to VS Code's core principles: open, collaborative, and community-driven. Let's build the future of software development together. aka.ms/open-source-...

submitted 9 days ago • 13 comments

Who do I know who is looking for a senior+ developer job?

submitted 14 days ago • 5 comments

💯 v1.100 of VS Code is here! And we’ve got some great updates for you, like: - Smarter chat responses with new tools - Improved multi-window support - Image and Streamable HTTP support for MCP servers …and so much more. aka.ms/VSCodeRelease Here are some of the highlights… 🧵

submitted 20 days ago • 4 comments

VS Code extensions can contribute tools to Copilot agent mode - see this in action with the Prompt Boost extension 👇

submitted 26 days ago • 1 comment

I'm optimistic that the next 12 months is going to a very special time for JS performance ⚡ (This applies to developer workflows & end-users.) Several large-scale independent multi-year language, runtime, tooling, & library investments are approaching the payback stage all around the same time.

submitted 32 days ago • 3 comments

Finally reviving my blog! Wrote a few thousand words about one of the most notorious bugs we encountered when porting tsc to Go: accidental variable shadowing. It's a pleasure to write go/analysis passes, and I was really happy with the results of my shadow analyzer. Please enjoy the CFG diagrams!

submitted 52 days ago • 4 comments

Choosing Languages steveklabnik.com/writing/choo...

submitted 76 days ago • 30 comments

I guess I missed some excitement earlier this week but here is my better late than never take: writing programs in Go is fine, actually; whereas it's fairly uncool to hassle someone about their decision to do so.

submitted 75 days ago • 3 comments

1/ 2025 has already been a good year for #TypeScript: • Type stripping increases the conceptual clarity of what TS is, has made emitting .js faster, works well without source maps (via blank spaces) and doesn’t require a tsconfig.json. 2ality.com/2025/01/node...

submitted 77 days ago • 1 comment

The end of an era. Get back to work!

submitted 78 days ago • 3 comments

TypeScript earth-shattering excitement 😉 The TypeScript team have rewritten the compiler in Go in order to optimize performance 🎉 🔹 10x faster type-checking 🔥 🔹 Uses significantly less memory This will hugely improve the TypeScript authoring & compilation experience.

submitted 78 days ago • 0 comments

This is tremendous for TypeScript and JavaScript developers everywhere. We're building a new TypeScript that runs lighter, goes faster, and scales well on enormous codebases. This was a big decision and a lot of work, but we are seeing promising results for this new foundation!

submitted 78 days ago • 5 comments

🚨 Announcing the new @typescriptlang.org compiler: native and 10× Faster and written in @golang.org

submitted 78 days ago • 1 comment

FINALLY WE CAN SAY WHAT'S BEEN COOKING

submitted 78 days ago • 10 comments

🚨 TypeScript just got 10× faster! The TypeScript compiler has been ported to Go and we had Anders Hejlsberg and Daniel Rosenwasser on to announce it and break it all down! www.youtube.com/watch?v=ZlGz...

submitted 78 days ago • 6 comments

Today we're thrilled to announce our effort to port the TypeScript compiler and language service to native code, gaining a 10x speed boost in build times and editor responsiveness! devblogs.microsoft.com/typescript/t...

submitted 78 days ago • 22 comments

TypeScript 5.8 is now out, with ✅ Better Checks on return expressions ✅ Support for require(esm) in --module nodenext ✅ --libReplacement to speed up program loading ✅ --erasableSyntaxOnly and more! Try it today! devblogs.microsoft.com/typescript/a...

submitted 89 days ago • 2 comments

Doom now runs in @typescriptlang.org types. What a journey this one's been.

submitted 91 days ago • 16 comments

The release candidate (RC) for TypeScript 5.8 is now published! Read up more on our release notes and try it today! devblogs.microsoft.com/typescript/a...

submitted 103 days ago • 1 comment

Play great games with Game Pass!

submitted 104 days ago • 49 comments

New @typescriptlang.org monorepo support in @nx.dev 🔥 Distributable, cacheable type checking 🔥 10x less RAM 🔥 MUCH faster CI 🔥 MUCH faster local editor experience You don't need to do anything: Nx keeps your project refs up to date. This is how you scale TS monorepos.

submitted 119 days ago • 1 comment

We just released the beta for TypeScript 5.8! This release brings support for Node.js' require(ESM), smarter/safer checks for functions using advanced types, a few great optimizations for editor scenarios, and more. Give it a try! devblogs.microsoft.com/typescript/a...

submitted 118 days ago • 6 comments

Node excitement 😉 Congrats to @satanacchio.bsky.social on shipping experimental support for running *.ts files in Node v23.6 🎉 Thanks to TS folks @danr.bsky.social @searyanc.dev @andrewbran.ch @jakebailey.dev for supporting this effort 👍

submitted 141 days ago • 3 comments

Node.js v23.6.0 is out! 🥳🎉 This release enables the flag --experimental-strip-types by default. Node.js will be able to execute TypeScript files without additional configuration! ⚠️ This feature is experimental, has limitations and is subject to change. nodejs.org/en/blog/rele...

submitted 141 days ago • 3 comments