A really fun game to play! Especially the little bounce animation and the particles when you are jumping really help make it feel better. The only thing I would say is that the wall-jumps feel a bit clunky. I think the reason is that you need to hold spacebar down while jumping (otherwise you fall straight down), but you have to release spacebar when wall gliding (otherwise you will shoot up, probably into some spikes). I dont know how to fix it, but something to think about :)
Otherwise a really nice looking game that feels really nice to play. Nicely done!