: imgui.h , imgui.cpp , and other essential headers that form the logic of the UI.

Mastering UI Tools: A Guide to the "Imgui-Professor" Starter Kit

These types of ZIP archives usually contain the core Dear ImGui library files along with pre-configured backends (like DirectX or OpenGL) and boilerplate code to help students jump straight into building tools without a complex setup.

: A main.cpp file that demonstrates a functional Rendering Loop so you can see a window immediately upon compiling. Core Concepts to Learn

Typically, a "professor" or starter bundle like this includes:

If you are using this for a class or self-study, focus on these three pillars:

Dear ImGui: Bloat-free Graphical User interface for ... - GitHub