Get it here!
“GMS Sample Library” is a public GitHub repository that contains everything you need to get started with Game Maker Studio 2. It contains guides, tutorials, demo projects, templates and more!
Note that Hendracle Interactive is not affiliated to Game Maker Studio in any way other than that we use it to create our projects (and this GitHub repository).
The sample library is aimed towards beginners but also contains several projects aimed towards more experienced users. The project files are divided into categories based on difficulty and type of source, such as code snippets, guides, projects, etc.