Add descriptions of the example blocks in the docs
Add descriptions of the example blocks in the docs

reevoo/virtus,macressler/virtus,JustMikey/virtus,dslh/virtus,baojjeu/virtus,lgierth/virtus,faucct/virtus,artemeff/virtus,XescuGC/virtus,hapiben/virtus,nuclearsandwich/virtus,kristianmandrup/virtus,solnic/virtus,mallikarjunayaddala/virtus