We've got some updates on TypeScript 7! The new native port - can type-check any project - supports --build and --incremental - has rich editor features implemented - is still 10x faster and is ready for you to try today! devblogs.microsoft.com/typescript/p...

⚡️ The first Vite 8.0 beta is here! - Powered by Rolldown, bringing significantly faster production builds and more consistency - New features such as tsconfig paths or emitDecoratorMetadata support - Bumping browser targets aligned with Baseline Widely Available Read more in our announcement post!

chokidar 5 published 🎉 now ESM only! 185KB -> 105KB install size

👀 Navigation API will be available in all browsers soon 🎉 Completely redefines the APIs used to build client-side routers / SPAs 🫤 History API: popState, link click.preventDefault() ... ✅ Navigation API: clean, centralized way to intercept navigation events 👌

ECMAScript excitement 😉 Congrats to @manishearth.bsky.social on unflagging TC39 Stage 3 Temporal in V8 today. Heading for Chrome 144 🎉 By many metrics this new date-time API is the single biggest change to JS ever 🔥 V8 uses Boa's temporal_rs by @jason-williams.co.uk Kevin Ness & Manish 👍

🗓️RDV le mercredi 19 novembre chez Le Poool Rennes pour une nouvelle soirée Meetup avec: - Les news #Web & #javascript 🔥 - Créer un serveur MCP en Node.JS 🤖 - DataStar: une étoile est née ⭐ - #pizza 🍕🍻 Inscriptions👇 www.meetup.com/rennesjs/eve...

Je sens que si je me lance dans Gachiakuta je vais binger les 13 épisodes 🫣

"use gpu acceleration";

✅Announcing Vitest 4.0 ✅ Our latest Vitest update brings Browser Mode to stable, allowing you to test your UI in real browsers like Chrome. Also new: - Visual Regression Testing to catch unintended UI changes - Playwright Trace support for easier debugging voidzero.dev/posts/announ...

Et bah voilà je suis accro blue blox 🫣

Je viens de découvrir le biais cognitif de la confabulation en.wikipedia.org/wiki/Confabu...

We're reaching full support (experimental) for Vue, Svelte and Astro in @biomejs.dev! I just finished implementing the application of code fixes inside embedded languages :) If everything goes well (it depends on what the team decides), it will be shipped in the next minor.

Donc sur x ça défend au calme que les csam générés par IA c'est fine parce que c'est fake. On dirait la réthorique claqué de la NAMBLA.

Bloom c'est vraiment mon animé feel good du dimanche ❤️

pnpm v10.16.0 adds "minimumReleaseAge", a setting for defining how long a version has to have been published before pnpm will install it. A nice countermeasure against accidental installs of short-lived compromised packages before they get taken down. Not a 100% fix, but a great additional step!

Our solution? Three powerful tools that work together: 📦 @platformatic/flame - Universal profiling for ANY Node.js app ⚛️ react-pprof - WebGL-powered visualization 🏗️ Watt integration - Built-in profiling for microservices Zero config. Drop-in ready. Beautiful output.

Ripple now has a website! www.ripplejs.com If anyone wants to contribute to fixing/improving it, be my guest – github.com/trueadm/ripple.

TypeScript excitement 😉 TS 6.0 is planning a bunch of breaking changes to tsconfig options to deprecate some and change the defaults for others. This will simplify configuration and ease the transition to the Go-based TS 7.0 👍 The latest pitch is to enable strict type-checking modes by default 🎉

✨ Big O ✨ Let me take you on a visual introduction to what big O notation is in my new blog post: samwho.dev/big-o. With big O notation you can better understand how algorithms will perform in practice, finding orders of magnitude improvements often with very simple changes to your code.

The semver library used in npm, yarn and pnpm could be made 33x faster. Ran into that while wondering why running `npm install` takes so long on the Preact repo. marvinh.dev/blog/speedin...

C'est quand-même sacrément cocasse que les formats court de Facebook s'appellent des "Réels" alors que c'est inondé de vidéos fake générées par IA

Node excitement 😉 Congrats to @marcoippolito.dev on today's landmark Node 22.18 release. It is the first LTS release to ship unflagged TypeScript support 🎉 This means Node can run *.ts files. It pairs well with TypeScript's "erasableSyntaxOnly" flag 👍 Many folk contributed 🙏

GitHub here: github.com/nullvoxpo...

We have started working on providing full support for @vuejs.org, @svelte.dev, @astro.build, and hopefully, @angular.dev as well. Subscribe and engage with the following issue github.com/biomejs/biom...

⚡️ Vite 7.0 is out! - Browser Target Changed to Baseline Widely Available - Node 18 support dropped. Vite is now distributed as ESM only - And feats, fixes, and cleanups, while we prepare for rolldown!

you can just infer regex

TIL about TypeScript Type Buddy 🤯 It translates this fancy TS function syntax to the real but unreadable ternary syntax (works in both directions) I see how this could be convenient to work on complex conditional types There's even a VSCode extension github.com/typed-rocks/...

Lena qntm.org/mmacevedo

Les noms de type générique sur une lettre c'est vraiment inutile!

Wonder what @rolldown.rs is exactly? Here is the 37-second explainer you didn't know you needed (Sound on 🔊)!

What is tsdown? -🤘Library author? Click! 😁 @voidzero.dev www.youtube.com/watch?v=FF1o...

📝 If I Wrote a Linter, Part 1: Architecture I'm writing a series of blog posts on zany ideas for where we could take a web linter next. This is part 1 of ~4, on the core architecture. Let me know what you think! 😊 www.joshuakgoldberg.com/blog/if-i-wr...

We've started a guide that covers common package publishing practices (and some exotic ones); it doesn't cover everything yet - additions welcome! https://nodejs.org/en/learn/modules/publishing-a-package

Incroyable la dernière vidéo de @monsieurphi.bsky.social !! Je ne m'attendais pas à ce que ce sujet soit aussi riche. Ce qui m'aura le plus marqué, c'est le pouvoir immense du choix de la formulation des dilemmes. Il peut provoquer un consensus ou un chaos. tournesol.app/entities/yt:...

Async Svelte is coming! github.com/sveltejs/sve...

En Espagne, en mars 2025, ils auront pollué 2 à 3× plus que la France (50-100g contre 20-40g). On répète encore : le taux de renouvelable n’est corrélé avec **ABSOLUMENT RIEN**. C’est une métrique aussi débile que le taux de voiture rouge pour mesurer la fluidité du trafic routier.

⚠️ Periodic reminder to be careful with what you install on your machine ⚠️ I spent some time recreating a new cybersecurity attack via Chrome extension that can steal your credentials; it’s quite sneaky and super easy to build. 😬 charliegerard.dev/blog/polymor...

people complain that JS numbers are weird but forget that python has this behavior eval("500") is 500 False

“Chess isn't always competitive. Chess can also be beautiful.” ― Beth Harmon www.youtube.com/watch?v=wUsF...

I am excited to announce the release of Valibot v1, a 1 kB alternative to Zod with a type-safe and easy-to-remember API. Check out the announcement post now: valibot.dev/blog/valibot...

When I first heard about this, I was excited, but also extremely worried about how @typescriptlang.org would handle compatibility between versions. Now that it's clear it was always their #1 priority, it's time to relax and celebrate a massive W for the ecosystem🍻

who says TS devs can't have nice things?

PSA for @svelte.dev users: we're planning to change how effect teardowns work to eliminate a common gotcha that affects signal-based frameworks. If the new behaviour would create problems for you, please let us know! github.com/sveltejs/sve...

Three weeks ago @sxzz.dev updated Vitest to (mostly) adopt TypeScript's stricter Isolated Declarations mode 🎉 github.com/vitest-dev/v... This allowed @hiogawa.bsky.social to make Vitest use Oxc for DTS generation. Build time reduced from 90s to 27s - a 70% reduction 🔥 github.com/vitest-dev/v...

Yesterday was a big day! Lynx is a newly open-sourced JS app platform for developing high-performance native mobile & web apps 🎉 ✨ Runs a new JS engine: PrimJS ✋ Main thread is non-blocking 🧵Most JS runs on a background thread ✅ Made by ByteDance, used in TikTok apps lynxjs.org/blog/lynx-un...

The exciting future or Records & Tuples in JavaScript: github.com/tc39/proposa... * Now they're objects called Composites, instead * They're really just frozen Objects/Arrays! * Except with an extra bit for Map/Set key behavior * You need to call Composite.equals for comparison; === is by identity

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...

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