Releasing Babel 8 today: ESM-only, drop ES5 default, and a smooth migration path
ESM-only, Node.js 22+, modern browser target, and assumptions over loose and spec.
All news — Page 2
The fundamentals and dev experience of CSS @function
Custom functions in CSS: typed arguments, private internals, return validation, and DX gotchas.
Context-aware headings in HTML
How headingoffset shifts heading levels in the accessibility tree without changing tags.
Firefox 152 release notes for developers
field-sizingfor form controls, Notification actions, and pointer lockunadjustedMovement.
Introducing the field guide to grid lanes
A playground, reference, and six real-world demos for learning CSS grid lanes.
CSS reacts, JS just listens
A tiny library that exposes runtime state to CSS through custom properties.
Web technology sessions at WWDC26
Six WebKit sessions on Safari 27, grid lanes, customizable
<select>,<model>element, and extensions.
The quiet problem with unnecessary async
Marking sync code as
asyncchanges its contract and propagates Promises through callers.
CSS animated SVG maps
Stagger pins, fade in the background, and draw lines with
stroke-dasharrayanddashoffset.
News from WWDC26: WebKit in Safari 27 beta
58 new features, 525 fixes, customizable
<select>, scroll anchoring, and WebAssembly JSPI.
Introducing the CSS Property Type Validator Stylelint plugin
A new Stylelint rule validates
@propertyregistrations and custom property usage in your workflow.
The website specification
A platform-agnostic reference of features every quality website should have.