> For the complete documentation index, see [llms.txt](https://nocturnal.gitbook.io/kitura-until-dawn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nocturnal.gitbook.io/kitura-until-dawn/master.md). # Introduction ### A Comprehensive Introduction to the Kitura Web Development Framework This book is an introductory guidebook or tutorial for teaching existing Swift developers to develop web sites and services using the Kitura web framework. This version of the book covers Kitura 2 running on Swift 4. Kitura Until Dawn is available in a wide variety of formats. If you’re not currently reading this book in the manner that you would prefer, and/or the information within it seems to be out of date, please check out the [Kitura Until Dawn web site](http://learnkitura.com/) for alternative formats and updated content. ## This Book is Free! But if you find this or my other projects to be useful to you, please consider [sponsoring me on Patreon](https://www.patreon.com/NocturnalSolutions)! Your support will go a long way towards helping keep my work on these sorts of free projects financially viable. Kitura Until Dawn is still being written, and may, in fact, never be finished as Swift and Kitura continue to evolve. Feedback and bug reports are welcome! Please file an issue or pull request on [this book's GitHub project](https://github.com/NocturnalSolutions/KituraBook) or email the author at . [![CC license badge](/files/-LD2g0_up58hyZizzLex)](http://creativecommons.org/licenses/by-nc-sa/4.0/)\ This work is licensed under a [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License](http://creativecommons.org/licenses/by-nc-sa/4.0/). Copyright, such as it is, by Nocturnal, 2017-2018. If you paid any money for this book, then we *both* got cheated. Kitura may or may not be a trademark of International Business Machines, with whom I have no affiliation. This book is dedicated to Commodore International and the team behind the Commodore 64, the little brown-and-tan wedge that made me the hopeless nerd I am today. Big thanks also go out to the intelligent, kind, and patient people on the Swift\@IBM Slack server and the lovable curmudgeons in the Freenode #iphonedev-chat channel. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://nocturnal.gitbook.io/kitura-until-dawn/master.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.