I've been out of coding for a while and I thought of making an application like Blockbench / picoCAD / Crocotile 3D and was wondering which programming language / framework would be most suitable for making this? I have experience in most experience in JavaScript, TypeScript& GDScript and also C# (not my favorite though) & some experience in Python.

I don't mind learning a new programming language either or Framework as long as it's an easy curve / has lots of good documentation.

Thanks in advance for any advice / tips!