This is an official guide on OpenResty programming written by the OpenResty creator. This book is still in preparation. Please check back often for updates.
The entire Programming OpenResty book, written by Yichun Zhang, is available here. All content is licensed under the Creative Commons Attribution Non Commercial Share Alike 3.0 license. You can download or browse the rendered book in various different formats on the GitBook website below.
The latest source of the book can be found in the following GitHub repository:
Pull requests are always welcome.