---
description: What you are allowed (not) to do
---

# Licensing

## This Book

This book and the code found on this [GitHub repository](https://github.com/DesertCookie/GLFW-in-a-Nutshell) are licensed under the BSD 2-clause license. It allows you to...

* ...use, modify, and redistribute these resources free of charge, as long as you...
* ...include the license text found in [LICENSE.md](https://github.com/DesertCookie/GLFW-in-a-Nutshell/blob/master/LICENSE.md).

## GLFW

GLFW is licensed under the zlib/libpng license. It allows you to...

* ...use, modify, and redistribute its source code free of charge, as long as you...
* ...don't misrepresent the origin of the software, ...
* ...have plainly marked altered source code version, and...
* ...include the license text found [here](https://www.glfw.org/license.html).

## STB

STB is in the public domain. You can do whatever you want with it, as stated [here](https://github.com/nothings/stb#whats-the-license).

## LWJGL (Java)

LWJGL is licensed under the BSD 3-clause license. It allows you to...

* ...use, modify, and redistribute its source code free of charge, as long as you...
* ...include the license text found [here](https://lwjgl.org/license).
