New in Chrome 110 | PWA Launch Handler

Add custom style to your picture-in-picture elements with the new :picture-in-picture pseudo class,.

Set your web app launch behavior with launch_handler

Use the credentialless attribute in iframes to embed third party content that doesn’t set a cross origin embedder policy

and there’s plenty more.

Check out

https://developer.chrome.com/blog/new-in-chrome-110

for a deeper dive, including links to docs, specs and samples.