Blink: Intent to Experiment: Overscroll Areas

Blink: Intent to Prototype: Focusable interface and sequential focus navigation

Showing blurry previews while images are loading on the web is a very common pattern which we'd love to standardize at the browser level, so that all developers can use it with very little code and co...

Welcome back to New in Edge for developers, our recurring roundup of recent web platform updates in Microsoft Edge. In this edition, we'll look more closely at some of the newest additions to Microso...

Description Explainer: https://github.com/MicrosoftEdge/MSEdgeExplainers/blob/main/OpaqueRange/explainer.md The current Range interface methods do not support retrieving or creating ranges that rep...

The getAllRecords() method for IndexedDB, WebRTC Encoded Transform V2, and more.

Investigating JPEG XL's place as a Web image codec.

web-platform-tests Interop project. Contribute to web-platform-tests/interop development by creating an account on GitHub.

A code demo by Ollie Williams created on CodePen

...

Safari Technology Preview Release 251 is now available for download for macOS Golden Gate and macOS Tahoe.

A code demo by Ollie Williams created on CodePen

Learn about new out-of-order streaming capabilities and the renewed HTML insertion and streaming methods available for testing from Chrome 148

YouTube video by Patrick Brosset

Safari Technology Preview Release 249 is now available for download for macOS Golden Gate and macOS Tahoe.

React's programming model, compiled ahead of time. No VDOM, no rules of hooks.

Do we still need Rspack, SWC, PostCSS, Vite, Parcel, Webpack, Turbopack, esbuild, Rollup, Rolldown, Babel, Autoprefixer, esbuild and Lightning CSS in 2026?

f06a616 [css-color-4] [css-ui-4] AccentColor system color should use accent-color if set rdar://182555280 https://bugs.webkit.org/show_bug.cgi?id=319721 Reviewed by NOBODY (OOPS!). Explanation of...

The e18e community has the aim of improving performance of tooling and packages in the JavaScript ecosystem.

Posted by Carlton Gibson on July 15, 2026

Is it possible to build an HTML-over-the-wire application with only native web technologies? See how far can we go with zero custom tooling, and how the web specification can change to support it.

Welcome to New in Edge for developers, a new series featuring recent web platform updates in Microsoft Edge that help web developers build better sites and apps. In this first edition, we'll look at ...

RESOLVED (jvarga) in Core - CSS Parsing and Computation. Last updated 2026-06-30.