Solid mechanics here.  This is the start of a fun platformer.  I think some feedback for the enemy would go  a long way.  (Knockback, hurt animation, etc).  I couldn't tell if I was actually damaging enemies until they disappeared.

I'm really impressed that your godot 4 web export runs so nicely. It's a very cute game, I think if you had thrown some sounds in there it would have really taken it to the next level. Great job :)

Despite all the issues I found the game enjoyable. The assets are well put together. It really is a shame, that there isn't any indicator of hitting enemy, that's a little confusing when fighting skeltons. Also viewport settings make the game really hard to navigate sometimes. 

With a little bit more polish this could be really good game

For being made by a single person, it's not bad at all. Congratulations!

Middle platformer, not bad. Cool graphics.