This website provides information about the ideal process of video game development. Since there isn't technically a right way to do it, I'm going to give my spin on how to approach a project. This isn't a guide but more of a journal with specified areas of interest in game development.
Throughout the site, you can navigate pages dedicated to processes of concept development, gameplay mechanics, UI elements, graphics & sound. Concept development wil go over the beginning process of building a game. Gameplay mechanics gives an overview of the loops the player wil be expiriencing. UI elements are what the player sees on the screen that assists with there expirience.(Usully fixed 2D infomation displayed on screen) Graphics are what the player sees in game rather its flat 2D image or a 3D object made up of faces.