New in Chrome 73
Chrome 73 makes creating portable content easier with signed HTTP exchanges. Dynamically changing styles becomes way easier with constructable style sheets. And adds support for Progressive Web Apps on Mac, bringing support for PWAs to all desktop and mobile platforms, making it easy to create installable apps, delivered through the web. Let’s dive in and see what’s new for developers in Chrome 73!
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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.
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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.
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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.
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.
What's New In DevTools (Chrome 73)
Logpoints, detailed tooltips in Inspect Mode, and much more.
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Signed HTTP Exchanges
Signed Exchanges allow websites to sign web content in the way that the content can be safely redistributed and verified where it was originally from.
