Developer settings

Experimental features

CAUTION! These features are volatile, meaning they might change, break, or disappear at any time. Using them might also cause unexpected browser behavior—you could lose all your browsing data or your security and/or privacy could be compromised. Proceed at your own risk.

Composition

Styling

Scrolling

Text input and editing

Event loop

Touch events

Mouse events for touch

JavaScript

Element properties

Accessibility

Media source extensions

WebRTC

Fetch API

Service Workers

Networking

Fullscreen

Fetch networking

Web Authentication