Introduction {#mainpage}

GLFW is a free, Open Source, multi-platform library for OpenGL, OpenGL ES and Vulkan application development. It provides a simple, platform-independent API for creating windows, contexts and surfaces, reading input, handling events, etc.

@ref news list new features, caveats and deprecations.

@ref quick_guide is a guide for users new to GLFW. It takes you through how to write a small but complete program.

There are guides for each section of the API:

@ref intro_guide – initialization, error handling and high-level design
@ref window_guide – creating and working with windows and framebuffers
@ref context_guide – working with OpenGL and OpenGL ES contexts
@ref vulkan_guide - working with Vulkan objects and extensions
@ref monitor_guide – enumerating and working with monitors and video modes
@ref input_guide – receiving events, polling and processing input

Once you have written a program, see @ref compile_guide and @ref build_guide.

The reference documentation provides more detailed information about specific functions.

@ref moving_guide explains what has changed and how to update existing code to use the new API.

There is a section on @ref guarantees_limitations for pointer lifetimes, reentrancy, thread safety, event order and backward and forward compatibility.

Finally, @ref compat_guide explains what APIs, standards and protocols GLFW uses and what happens when they are not present on a given machine.

This documentation was generated with Doxygen. The sources for it are available in both the source distribution and GitHub repository.

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Introduction {#mainpage}