Polyfill for the proposed Element.matchContainer() API which is the corresponding scripting API to the @container query CSS feature.
npm install match-containerThe match-container package is a polyfill for the proposed Element.matchContainer() API which is the corresponding scripting API to the @container query CSS feature.
It is for @container what Window.matchMedia() is for the @media query CSS feature.
A discussion of this feature can be found here.
The polyfill provides support for both _container size queries_ and _container style queries_.
To use the polyfill all you need to do is to add it to your loaded scripts, either with a