Looks wonderful, I love the bloom and particle effects! The music is pretty good too - though on WebGL when you hit an orange block there's a weird glitch sound - I don't think that's intentional? 😅
I had a similar thing in my ludum dare game a couple of years ago 😭 I had to fix it by adding a little bit of silence to the end of the audio clip. Took hours of searching to figure out what was going on - in the end someone on discord suggested it just on the off chance!