proposals
proposals copied to clipboard
Side Panel
Introduction
Modern browsers have a side panel that can be used to display additional information about the current page or provides a way to browse side-by-side.
The new side panel API will allow developers to declare support for the side panel and to control their web content in the side panel.
Feedback (Choose One)
Please provide all feedback below.
I welcome feedback in this thread, but encourage you to file bugs against the Explainer.