@rodet Chrome had a version, but it was recently removed and I don't recall it ever being as useful. Now that it's gone, Edge is the only game in town for understanding where and how much layers cost, which matters a *ton* at the low end.
@kurtextrem@slightlyoff@rodet For anyone else wondering, I also thought it wasn't available but it turns out you have to open it with the devtools command panel -> Show Layers. 3D view also still available