Mapbox GL JS vs. OpenStreetMap
Take a look at this side-by-side comparison of Mapbox GL JS and OpenStreetMap.
At a Glance
Mapbox GL JS
About Mapbox GL JS
Mapbox GL JS is a JavaScript library that uses WebGL to render interactive maps from vector tiles and Mapbox styles.
OpenStreetMap
About OpenStreetMap
OpenStreetMap is a free, editable map of the whole world that is being built by volunteers largely from scratch and released with an open-content license.