Exploring a back/forward cache for Chrome

On the Chrome team, we are exploring a new back/forward cache to cache pages in-memory (preserving JavaScript & DOM state) when the user navigates away.

Trust is Good, Observation is Better—Intersection Observer v2

Intersection Observer v2 adds the capability to not only observe intersections per se, but to also detect if the intersecting element was visible at the time of intersection.

Trusted Types help prevent Cross-Site Scripting

Trusted Types is a new experimental API available in Chrome that helps prevent DOM-Based Cross-Site Scripting in your applications.

Get Ready for Priority Hints

Priority Hints are coming to an Origin Trial near you! Try them out!

Replacing a hot path in your app's JavaScript with WebAssembly

One key benefit that WebAssembly offers is _predictable_ performance across browsers. But how do you turn hot path written in JavaScript into WebAssembly?

Constructable Stylesheets: seamless reusable styles

Shipping in Chrome 73, Constructable Stylesheets provide a seamless way to create and distribute styles to documents or shadow roots without worrying about FOUC.

Deprecations and removals in Chrome 73

A round up of the deprecations and removals in Chrome 73 to help you plan.

Making wheel scrolling fast by default

Scrolling responsiveness is critical to the user's engagement with a website on mobile, yet wheel event listeners often cause serious scrolling performance problems. Learn how we are helping users and developers to be fast by default.

Better match results with String.prototype.matchAll()

Chrome 73 introduces the String.prototype.matchAll() method. It behaves similarly to match(), but offers a simple way to iterate over matches, especially when you need access to capture groups.

The model-viewer web component

Adding 3D models to a website can be tricky for a variety of reasons including the hosting issues and the high bar of 3D programming. That's why we're introducing the <model-viewer> web component to let you use 3D models declaratively.

More Updates

Using Trusted Web Activities

Trusted Web Activities are a new way to integrate your web-app content such as your PWA with your Android app using a similar protocol to Chrome Custom Tabs. Read more

Audio/Video Updates in Chrome 73

A round up of the audio/video updates in Chrome 73: Hardware media keys support, HDCP policy check, Picture-in-Picture origin trials, and more. Read more

Rendering on the Web

Where should we implement logic and rendering in our applications? Should we use Server Side Rendering? What about Rehydration? Let's find some answers! Read more

Even more

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