Lighthouse evolution: continuous integration, new performance score formula, and more | Blog
Read about the latest Lighthouse updates announced at Chrome Developer Summit 2019.
Happy 20th birthday MDN! | Blog
Celebrating MDN's 20th birthday with cake.
More variable font options for the macOS system-ui font in Chromium 83
Chromium 80 had a system-ui font weight regression on macOS. The reason it broke, and the new super powers post-resolution, are worth the wait in Chromium 83.
Speed up service worker with navigation preloads | Blog
Navigation preload lets you overcome service worker startup time by making requests in parallel.
What's new in the web | Blog
What's new in Baseline this year, and about the new tools to help you make better use of Baseline.
New patterns for amazing apps | Blog
This blog post announces a new collection of patterns for amazing apps, including clipboard patterns, file patterns, and app patterns.
Next-generation web styling | Blog
Get up to date on some of the exciting new CSS features that are already supported in modern browsers—or soon will be!
Introducing Open Web Docs | Blog
A collective project between Google, Microsoft, Mozilla, Coil, W3C, Samsung, and Igalia to support the creation and maintenance of strategic web platform documentation.
Helping you select a passkey library | Blog
Helping you select a passkey library
Passkeys hackathon in Tokyo: Passkeys on IoT devices and more | Blog
Popover API lands in Baseline | Blog
The popover API lands in all modern browser engines.
The Popover API is now Baseline Newly available | Blog
Why we thought popover was in Baseline last year, and how we're using data to improve understanding of interoperability.
Promise.try is now Baseline Newly available
Promise.try has now landed in all major browser engines, making it Baseline Newly available.
Introducing PROXX
PROXX as a minesweeper-like game built as a PWA. It works on a vast variety of devices and progressively enhances the visual appearance the more capable the device is.
Push notifications are now supported cross-browser | Blog
Feedback wanted: An experimental responsiveness metric | Blog
An update on our plans for measuring responsiveness on the web.
Ruby on Rails on WebAssembly, the full-stack in-browser journey
Ruby on Rails' famous blog in 15 minutes now runs right in your browser thanks to WebAssembly.
Same-document view transitions have become Baseline Newly available | Blog
Same-document view transitions (and more view transitions-related features) are Baseline Newly available as of October 14, 2025.
The Screen Wake Lock API is now supported in all browsers
The Screen Wake Lock API has officially landed in all major browsers—Chrome, Safari, and Firefox.
The JavaScript Set methods are now part of Baseline | Blog
JavaScript set methods like union and intersection are now interoperable, making set operations easier.
Show Baseline status on your blog posts and presentations | Blog
Learn how to use the Baseline Status web component or logos to show the Baseline status of features.
Announcing Squoosh v2 | Blog
New codecs support, updated design, and CLI support!
State of CSS 2021 | Blog
State of CSS 2022 | Blog
Web styling features of today and tomorrow, as seen at Google IO 2022, plus some extras.