A pragmatic guide to modern CSS colors
Kevin Powell explains color spaces, relative colors, and color themes in CSS.
All news — Page 14
How a shared test suite fixed the web’s biggest problems
History of Web Platform Tests that eliminated browser discrepancies and enabled Interop.
Simplified accessibility testing right from your browser
Bookmarklets for checking color contrast and running Axe accessibility tests on any site.
State of JavaScript 2025
Annual JavaScript survey now open until November 1, takes 15–20 minutes to complete.
Screen reader HTML support
Compatibility table of HTML elements in JAWS, NVDA, VoiceOver, and TalkBack.
Taking a shot at the double focus ring problem
Building a universal focus outline with inner and outer rings using modern CSS features.
Inclusive Design 24
Free 24-hour accessibility conference with talks on design, testing, legislation, and more.
Alternative text for CSS content
New CSS syntax for alt text on generated content, browser support, and screen reader compatibility.
Complete Svelte 5 course
Three-hour Joy of Code course on Svelte 5: basics, reactivity, state, and animations.
The fundamentals of CSS alignment
Comprehensive guide to aligning elements in flexbox, grid, positioning, and logical properties.
What’s new in Firefox 143 for developers
New color formats in color input, ::details-content, ::before::marker, and grid improvements.
Baseline in Browserslist
Browserslist 4.26.0 now supports defining browser support using Baseline availability terms.