All rights, including copyright, of all text, images, code, information, and other material contained in the website are owned by and are protected by International Copyright Legislation. Content is licensed as follows.


All code that appears on is licensed under the Creative Commons Zero License, which means you can use, alter, share, or even sell any of the code you find on this site without attribution to “Code” refers to anything that is displayed in an inline monospace font or in a monospace code block, like this:

<p>This is a code block with some HTML in it.</p>

We chose this licensing scheme so that you’ll never have to worry about legal issues when building off the code examples in our tutorials. Enjoy!

Text, Images, and “Not Code”

Text, images, and other non-code content that appears on are not licensed for redistribution in modified or unmodified form without our express written consent. Please attribute copied text and diagrams to

As an independent publishing shop, we live and die by the people that visit our website. We encourage you to share our content with your community, but wholesale stealing is not ok. Thanks!