It would be useful for the editor to have an FPS counter – probably the best place for this would be in the lower left of the viewport along above the object, vertices, triangles count.
Alternatively, stats.js could be added, perhaps in the viewport top left. That would have the advantage of showing memory data as well. In that case it should probably be disabled by default since it’s a bit more visually distracting.
@Temdog007 what do you think?
I would just add
mstoViewportInfoand add simple code to calculate how long rendering the frame took.