GLFW is a small C library that allows the creation and management of windows with OpenGL contexts, making it also possible to use multiple monitors and video modes. It provides access to input from the keyboard, mouse, and joysticks. g"GLFW: Input guide". www.glfw.org. Retrieved 2021-02-07.
glad generates platform-specific code for loading OpenGL functions, making it easier to use OpenGL in a cross-platform manner. With GLAD, you can dynamically load the required OpenGL functions at runtime, ensuring compatibility across different platforms and OpenGL versions.