Poor Documentation for C++ in Cocos2d- v3.8.6 – Need Help Getting Started

Hi everyone,

I’m trying to develop a game using Cocos2d-x (v3.8.6 ), but I’m finding it really difficult due to the poor or outdated documentation, especially for C++.
how to write code c++ after install Editor

Cocos creator 3.8.6 scripting language is in Typescript.

Latest cocos2dx is 3.17.2 but it’s quite old and outdated.