You can also check out my GameEnige :D it builds on PyGame and is good for simple 2D simulations or to understand the functioning of an engine

gamecore.readthedocs.io/en/latest/

It all depends on what you want to achieve. For 3D, Unity and GoDot are quite beginner friendly. For 2D there is actually an engine for every programming language (Python = PyGame, JavaScript = ThreeJs), here it may make sense to take an engine for a language that you already know.

Might look for a Firefox extension in the next few days… :D

heyy :) thank you! go ahead, have fun coding :p