Examples of technical documentation in English for gamedev?

Question

Game development

All vacancies at the unity developer require an understanding of English at least at the level of technical documentation. I found similar examples, but I couldn't for Gamedev. Please help me find documentation for gamedev-a in English

Answer 1

You open the documentation of Unity itself - why is it not for you for gamedev?
You open the documentation of Unreal Engine, CryEngine, and, in general, any game engine - and go ahead, there are more than enough examples.

Answer 2

How is game development different from non-game development?
Nothing.