Optimize load times of images & icons #1066
Description
It would be good to reduce the number of HTTP requests necessary to load the icons. Currently every icon is its own file. Now that we don’t have PNG anymore it’s high time to optimize the SVG delivery.
We could and should optimize that by putting the SVG icons into a sprite. We can use http://iconizr.com for that. (Which uses https://github.com/jkphl/svg-sprite )
cc @nextcloud/designers and especially @juliushaertl @Henni because you seemed interested in that. :)