Here is a list of all documented files with brief descriptions:

[detail level 1234]

Minecraft-Community-Edition
Core
CoroutineScheduler.hpp	Simple coroutine scheduler that runs periodic callbacks using SFML time utilities
FunctionContainer.hpp
QEventBus.hpp	Thread-safe event bus
Thread.hpp	High-level Thread wrapper and callable adapters used by the project
ThreadImpl.hpp	Platform-specific implementation details for mce::Thread
ThreadManager.hpp	Manages lifecycle and bookkeeping for mce::Thread instances
Graphics
OpenGL
GLGraphicsContext.hpp
GLRenderer.hpp
GraphicsContext.hpp
Renderer.hpp
IO
Stream
FileInputStream.hpp
FileOutputStream.hpp
InputStream.hpp
MemoryInputStream.hpp
OutputStream.hpp
Logger.hpp
LoggerSinks.hpp
VirtualFileSystem.hpp
Application.hpp
Assert.hpp
IEvent.hpp
Minecraft.hpp
Platform.hpp
Startup.hpp