The company Mapzen offers the coverage of OpenStreetMap base layer data as vector tiles ( Ol3 + Mapzen’s vector tile https://mapzen.com/projects/vector-tiles/) . In its website I saw some examples with MapboxGL and d3.js but not with ol3. Ol3 is widespread used and and often used with raster OSM Tile. I wanted to test how Mapzen’s Tile Vectors work with ol3…
Test on Chrome, FF and Ms-Edge