Customize the window controls overlay of your PWA's title bar
With the Window Controls Overlay feature, developers can customize the title bar of installed PWAs so that their PWAs feel more like apps.
Build in-browser WordPress experiences with WordPress Playground and WebAssembly
The full WordPress powered by PHP running solely in the browser with WebAssembly
Workbox: your high-level service worker toolkit
Workbox is a high-level service worker toolkit built on top of the Service Worker and Cache Storage APIs. It provides a production-ready set of libraries for adding offline support to web apps.
Integrate PWAs into built-in sharing UIs with Workbox
How to register routes in Workbox so that your Progressive Web App shows up in system-level sharing UIs, alongside platform-specific apps.
Workers overview
How web workers and service workers can improve the performance of your website, and when to use a web worker versus a service worker.
New tricks in XMLHttpRequest2
Building web apps with Yeoman and Polymer
Your first performance budget
Ensure your site loads fast with a step-by-step guide to defining thresholds for performance metrics that are meaningful for your site.
Take the 2021 scroll survey to help improve scrolling on the web | Blog
An introduction to the 2021 Scroll Survey from the Chrome team
2021 Scroll Survey Report | Blog
Get the 2021 Scroll Survey Report and words from the Chrome team about how this impacts priorities and plans for Chromium and the web.
Accessibility Week | Blog
This week we celebrated accessibility work and highlighted resources to help you make your sites and applications usable by everyone.
Learning from you about AI | Blog
What we learned from you about AI and the web today.
The align-content property for block layouts is now part of Baseline | Blog
The CSS align-content property for block layout is now part of Baseline Newly available.
Announcing Baseline in action | Blog
Baseline in action is a new series developed to help developers learn how to use Baseline features together to build better user experiences.
Immutable array updates with Array.prototype.with | Blog
Learn how to use this new method to update an array without mutating the original array.
@property: Next-gen CSS variables now with universal browser support | Blog
Semantic custom properties with @property just reached Baseline Newly available.
Benchmarking the performance of CSS @property | Articles
What impact does @property have on the performance of your CSS?
Introducing Baseline Alerts | Blog
Baseline Alerts have landed on the Web Platform Status Dashboard. Learn how they can shorten the time between awareness of a web feature, and when you can adopt it.
Join the WebDX CG for an AMA on Reddit | Blog
Join the AMA on r/webdev on September 18 and ask us anything!
The ClipboardItem.supports() function is now Baseline Newly available | Blog
The static ClipboardItem.supports() function to determine support for a given MIME type is now part of Baseline.
A definition update for Baseline | Blog
The definition of Baseline has changed. Find out why we made the change, and what it means for Baseline.
Baseline for CSS properties now in Chrome DevTools | Blog
Baseline information is now available for CSS properties in the Elements panel of Chrome DevTools!
April 2025 Baseline monthly digest | Blog
Read about various happenings with Baseline during April 2025.
April 2026 Baseline monthly digest | Blog
Read about various happenings with Baseline during April 2026.