A simple yet solid little game.
For some reason WebGL wouldn't let me full screen this one so I just had to zoom in.
But I thought it was a fun little platformer with just the right amount of challenge.
was a little difficult to manoeuvre in the air as it seemed that you couldn't move in the air if you jumped while not moving and that you could only move at max speed left or right if you did jump while moving, so some jumps took a bit of finessing.
I'd definitely advise you to experiment with more ways of doing player movement in the future. Have a look at how others have done it and see how you can replicate that.
But still overall a great effort, well done for getting this out!!