There are way too many options in Web Animations API to pick them up that easily. Learning how timing works and how to control the playback of several animations at once makes for a solid foundation on which to base your projects on.

Learn what’s new with developer tools in Firefox, Edge, Chrome and Safari. Discover new and powerful features that will help you be more comfortable and productive when testing and debugging across browsers.

A foundational overview of how to build an accessible split-button component.

Server-driven UI (SDUI) is an emerging technique used by companies like Airbnb and Lyft that leverage the server to build the user interfaces of their mobile apps.

Mid-year update on Compat 2021—an effort to eliminate browser compatibility problems in five key focus areas: CSS flexbox, CSS Grid, position: sticky, aspect-ratio, and CSS transforms.

Learn how to use CSS module scripts to import CSS stylesheets using the same syntax as JavaScript modules.

Detectify Crowdsource is not your average bug bounty platform. It’s an invite-only community of the best ethical hackers who are passionate about securing modern technologies and end users. Crowdsource hackers Hakluke and Farah Hawa have joined forces on this guest blog on how hackers and defenders can (safely) hack APIs to help make the Internet safer.

Like so many things in CSS, the transform property is surprisingly remarkable.

Get the 2021 Scroll Survey Report plus words from the Chrome team about how this impacts priorities and plans for Chromium and the web.

Multithreaded, Postgres-based, ActiveJob backend for Ruby on Rails.