Mickaël Oth

🌐 Web & mobile dev
✨ DX / UX / UI
💚 Vue.js
🐝 #VforVictory

[Marvel Studios @MarvelStudios]

Doomsday arrives December 18th.

Experience Avengers: Doomsday on bigger, brighter, & more immersive screens. Tickets are now on sale exclusively for Infinity Vision certified theaters: https://t.co/2HHPv9pj8t

[Eduardo.𝚟𝚞�� @posva]

Over the years, in Vue, we have added a lot of dev only warnings at runtime to help developers
With @antfu7 we want to improve these with structured diagnostics: enforcing good practices for errors and pretty print output that is actionable (agents autofix cheat code)
Introducing nostics, errors worth reading!

[VoidZero @voidzerodev]

VoidZero is joining Cloudflare.

Our mission stays the same: to make JavaScript developers more productive than ever before. Vite, Vitest, Rolldown, Oxc, and Vite+ remain MIT-licensed. Evan and the VoidZero team will continue leading them.

Cloudflare shares our commitment to open source. Together, we can keep investing in the tooling developers rely on every day, while bringing the Vite ecosystem and Cloudflare’s platform even closer together.

[VoidZero @voidzerodev]

🚀Rolldown 1.0 is here!🚀

Rust-based high-performance JavaScript bundler.

🏎️ Runs at native speed that’s 10~30x faster than Rollup

🤝 Compatible with existing Rollup & Vite plugins

⚡The underlying bunder for Vite 8

After 2 years, Rolldown is officially stable and has 20+M weekly downloads. Companies like Framer & PLAID are already using Rolldown in production.

Thank you to every contributor, user, and team that helped us get here.

[OpenAI @OpenAI]

Introducing GPT-5.5

A new class of intelligence for real work and powering agents, built to understand complex goals, use tools, check its work, and carry more tasks through to completion. It marks a new way of getting computer work done.

Now available in ChatGPT and Codex.

[TypeScript @typescript]

TypeScript 7.0 Beta is here!

Built on a new native and parallelized foundation, it's already being used on multi-million line codebases.

Read up more here and try it on your projects today!

https://t.co/mYN3MPp1ab

[Cheng Lou @_chenglou]

My dear front-end developers (and anyone who’s interested in the future of interfaces):

I have crawled through depths of hell to bring you, for the foreseeable years, one of the more important foundational pieces of UI engineering (if not in implementation then certainly at least in concept):
Fast, accurate and comprehensive userland text measurement algorithm in pure TypeScript, usable for laying out entire web pages without CSS, bypassing DOM measurements and reflow

[Cursor @cursor_ai]

Composer 2 is now available in Cursor.

[Evan You @evanyou]

Introducing Void, the Vite-native deployment platform:

🚀 Full-stack SDK
⚙️ Auto-provisioned infra (db, kv, storage, AI, crons, queues...)
🔒 End-to-end type safety
🧩 React/Vue/Svelte/Solid + Vite meta-frameworks
🌐 SSR, SSG, ISR, islands + Markdown
🤖 AI-native tooling
☁️ One-command deploys

https://t.co/sczgQ0A9S1

[VoidZero @voidzerodev]

Announcing Vite+ Alpha.
Now open source.

To make JavaScript developers more productive than ever before.

A single binary that:

◆ Unifies your frontend toolchain.
◆ Manages your runtime and package manager.
◆ Has caching and monorepo support built-in.

Works with every framework and meta framework in the Vite ecosystem.

[Vite ⚡ @vite_js]

⚡️ Vite 8.0 is here!
The most significant architectural change since Vite 2.

⏬ Powered by Rolldown bringing faster production builds and more consistency
🛤️ New features such as tsconfig paths and emitDecoratorMetadata support

[TANSTACK @tan_stack]

We released a new TanStack library this week.

Introducing TanStack Hotkeys!

Setting up keyboard shortcuts is supposed to be easy and only take a few lines of code, right? Well, there are enough small "gotchas" that can eventually add up to an annoying amount of complexity.

[Vue @vuejs]

Vue 3.6.0-beta.1 is out!

https://t.co/K0YYtoqjZ5

We have completed the intended feature set for Vapor Mode and it now has feature parity with all stable features in Virtual DOM mode (excluding Suspense)!

[colinhacks @colinhacks]

The long-awaited Standard JSON Schema spec has been published!

🔥 "Standard Schema for JSON Schema conversion"
🔥 day-one support from Zod, ArkType, and Valibot
🔥 support coming soon to AI SDK, Tanstack AI, and the MCP SDK

[Tanvir Raj @tanvirraj]

very good starting point to learn Tanstack DB
https://t.co/lr0WiiVqJb

[Jakub Krehel @jakubkrehel]

will-change in CSS
https://t.co/kFBxH7zSNr

[Team Vitality CS @TeamVitalityCS]

This year, we wrote our name into Counter-Strike history.

9 trophies 🏆🏆🏆🏆🏆🏆🏆🏆🏆
2 Majors ⭐️⭐️
1️ Grand Slam 🟡

WHAT A YEAR.
WHAT A TEAM.

[HLTV.org @HLTVorg]

Vitality are your Budapest Major champions 🏆

[Team Vitality CS @TeamVitalityCS]

BACK-TO-BACK MAJOR WINNER 🏆
WE ARE YOUR STARLADDER BUDAPEST CHAMPIONS 💛

[Una 🇺🇦 @Una]

🎉 And we're live! 🎉

We just launched CSS Wrapped 2025: our annual recap of all things CSS & web UI that landed in Chrome over the course of the year. 🚀

This is a big one! We highlighted 22 new features to help you build better on the web.

Check out: https://t.co/bdqB5Y4smN