Delivering Fast and Light Applications with Save-Data
The new Save-Data client hint request header available in Chrome, Opera, and Yandex browsers enables developers to deliver fast and light applications to users who have opted-in to 'data savings' mode in their browser.
DevTools Go Dark, @keyframe Editing and Smarter Autocomplete
Learn how DevTools makes you type less with smarter Console autocomplete, how to edit @keyframe rules directly in the Styles pane, how to have fun with CSS Custom Variables and how to join the dark side.
CSS variables, more accurately known as CSS custom properties, are landing in Chrome 49. They can be useful for reducing repetition in CSS, and also for powerful runtime effects like theme switching and potentially extending/polyfilling future CSS features.