Is this code editor only useful for stuff like C/C++? Or could I use it for Angular development? It seems to be a editor with wich you can navigate through the code really fast so that's why I'm interested.
It is a C/C++ only code editor, though you can customize it to your liking, meaning that you could add support for JavaScript, Python, etc. The only catch is that you have to pay in order to use customizations or create your own.