#Design #Releases
New to the web platform (May 2026) · CSS name-only container queries, :open pseudo-class, and more https://ilo.im/16dc1t

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#Browser #Chrome #Firefox #Safari #WebPlatform #WebDev #Frontend #HTML #CSS #JavaScript

New to the web platform in May  |  Blog  |  web.dev

Discover some of the interesting features that have landed in stable and beta web browsers during May 2026.

web.dev

#Development #Launches
Build with modern web guidance · A set of skills to guide your AI coding agents https://ilo.im/16d2x4

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#WebPlatform #AI #AiAgents #SKILLmd #ClaudeCode #Copilot #Npx #CLI #WebDev #Frontend

Modern Web Guidance  |  Chrome for Developers

Guidance on how to build for the modern web.

Chrome for Developers
webcompat.dev

The web compatibility tooling landscape

webcompat.dev
are pwas cooked?

I’m 45 years old and using cooked to mean something that it never meant. I don’t know when it happened, but it’s out there along with vibe. Anyway… This post is all personal opinion. Before we go too deep, I just want to ground some of this article in the definition of a PWA. MDN has a good overview. “A progressive web app (PWA) is an app that’s built using web platform technologies, but that provides a user experience like that of a platform-specific app.”

AI Focus

What’s !important #11: 3D Voxel Scenes, Flying Focus, CSS Syntaxes, and More, by @dxnny.fun (@csstricks):

https://css-tricks.com/whats-important-11/

#css #retrospectives #polypane #animations #focus #viewtransitions #webplatform

What’s !important #11: 3D Voxel Scenes, Flying Focus, CSS Syntaxes, and More | CSS-Tricks

If 3D voxel scenes (that you can style), flying focus animations, or new CSS syntaxes sound like your kinda thing, then this issue of What’s !important is definitely for you.

CSS-Tricks
New to the web platform in April  |  Blog  |  web.dev

Discover some of the interesting features that have landed in stable and beta web browsers during April 2026.

web.dev
web-features-cli

A command-line tool for looking up web platform features. Search by keyword, check Baseline status, find MDN docs, specs, browser bugs, survey results, and more, from your terminal.. Latest version: 1.0.0, last published: a day ago. Start using web-features-cli in your project by running `npm i web-features-cli`. There are no other projects in the npm registry using web-features-cli.

npm
9 Times the Web Platform Was Influenced by Libraries | Jad Joubran

From querySelector to Temporal — a look at how userland libraries shaped the native APIs we use every day.

Jad Joubran

RE: https://mastodon.social/@davatron5000/116512178585465821

Many interesting new/upcoming #webplatform and #javascript features were also used in this refactoring like eg. Signals API, CSS anchor positioning and dynamic palettes with contrast-color and color-mix.