How to build an autocomplete combobox that searches for people on a server, prevents outdated search results from appearing, and ensures the form submits the person displayed in the field.
How to build a small router on the Navigation API that keeps the URL, the content, focus, and scroll in agreement, even if the user presses Back before a page finishes loading.
CSS can finally style a real select, picker and all. The opt-in also takes over the phone's own picker, so the job is scoping it to the devices where your design is the better one.
Anthropic explains the invisible watermark Claude will leave in text it generates, Meta ships the Muse Code terminal agent and opens Muse Glimmer's weights, and the State of CSS 2026 results show what other developers actually ship. Plus a refreshed ARIA in HTML rulebook, 41 Chrome security fixes, and two new rows in the model table.
Build an FAQ that stays findable when it's collapsed, learn which hiding technique to pick by who should still reach the content, and let <details name> and hidden="until-found" hand discovery back to the browser.
Build a smart badge whose foreground, border, and tonal dot derive from one accent, and learn which color decisions CSS can own with color-mix(), relative color syntax, light-dark(), and contrast-color(), and which still belong to your design system.
Build one adaptive card and learn to read motion, contrast, forced colors, and pointer input as signals from the user and device, then sort each into requirement, enhancement, or the one signal you can't depend on yet.
Build the shippable DOM-over-canvas version of a product configurator first, then feature-detect the experimental HTML-in-Canvas path, and learn how a senior decides what the platform owns, what the product still owns, and what fails safely when a frontier API is missing.
Anthropic ships Sonnet 5 and extends Fable 5 to July 12, OpenAI takes GPT-5.6 public, Ecma approves ECMAScript 2026, Chrome 150 lands a real CSS batch, and WebKit gives agents an MCP server for Safari.
Config 2026 puts editable code on the Figma canvas, CSS keeps absorbing work we used to write in JavaScript, and a sharp argument for treating accessibility as an operational capability instead of an audit.
