Beginning Elm is an introductory book on the Elm programming language, written by Mattias Petter Johansson, a seasoned software developer, and a prominent member of the Elm community. Elm is a functional programming language that is gaining popularity among web developers due to its simplicity, reliability, and ease of use.

The book is a comprehensive guide that takes readers on a step-by-step journey through the Elm programming language, starting from the basics and gradually building up to more complex topics. The author’s approach is very beginner-friendly, and he takes the time to explain each concept thoroughly, ensuring that readers understand the principles behind the language.

The book is divided into three parts, each covering different aspects of Elm programming. The first part of the book introduces readers to the basics of Elm, including syntax, data types, and functions. The author uses a hands-on approach to help readers understand each concept and provides practical examples that readers can follow along with.

In the second part of the book, the author covers more advanced topics such as modules, types, and pattern matching. These are essential concepts for anyone looking to become proficient in Elm, and the author’s explanations are clear and concise.

The third part of the book is dedicated to building a web application using Elm. The author walks readers through the process of building a complete web application from scratch, providing guidance on topics such as routing, HTTP requests, and rendering HTML.

One of the strengths of this book is its accessibility. The author uses straightforward language and avoids jargon, making it easy for even those with no prior programming experience to follow along. The book is also very well-structured, with each chapter building upon the knowledge gained in the previous chapters.

Overall, Beginning Elm is an excellent resource for anyone looking to learn Elm programming. Whether you’re a seasoned programmer looking to learn a new language or a beginner taking your first steps in programming, this book provides a solid foundation in the Elm programming language and sets you on the path to becoming a proficient Elm developer.