The game is nice (Score 25.815 I guest that is the maximum score for the moment =D). Good job!
I use brave browser and I can confirm that when you hit a large number of balls it gets stuck. It seems related to the animation.
Viewing post in Not Another Bubble Shooter jam comments
You get more points per bubble when they drop, and for every bubble in a matched set you get extra points too - playing a little dangerously and trying to drop huge chunks of bubbles at the same time is the goal :)
Damn, I'll have to try in some different browsers then. It's so odd, there's no lag at all for me and in the profiler there's nothing going on either!