Programming Elm
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Elm Programming
"Elm Programming: Building Reliable Web Applications with Functional Programming" is a comprehensive guide designed to introduce developers to Elm—a functional programming language renowned for its reliability and simplicity in web application development. This book meticulously explores Elm’s unique approach to managing application architecture and state through a clean, predictable model, leveraging the language's robust type system to eliminate runtime errors. Readers will gain a solid understanding of Elm's core principles, including immutability, pure functions, and type safety, which collectively ensure the development of maintainable and error-free applications. The book is structured to accommodate beginners, progressively leading the reader from fundamental concepts such as setting up the Elm environment and understanding basic syntax and data types, to advanced topics including managing state and side effects, and JSON handling. Each chapter is crafted to build on the previous, ensuring readers not only understand but can effectively apply Elm's features to create interactive and dynamic web applications. Additionally, it addresses practical aspects of development, such as organizing code, testing, debugging, and deploying applications, equipping developers with the skills necessary to manage their entire project lifecycle with confidence. Ideal for both newcomers to functional programming and developers seeking to enhance their knowledge, "Elm Programming" offers a blend of theoretical insights and practical examples. It aims to empower readers to fully harness Elm’s capabilities, enabling the creation of modern, resilient web applications that meet the high standards of today's software projects. Whether you're embarking on your first Elm project or integrating Elm into your existing development ecosystem, this book serves as both an educational resource and a lasting reference.
Programming Elm
Author: Jeremy Fairbank
language: en
Publisher: The Pragmatic Programmers LLC
Release Date: 2019-07-02
Elm brings the safety and stability of functional programing to front-end development, making it one of the most popular new languages. Elm's functional nature and static typing means that run-time errors are nearly impossible, and it compiles to JavaScript for easy web deployment. This book helps you take advantage of this new language in your web site development. Learn how the Elm Architecture will help you create fast applications. Discover how to integrate Elm with JavaScript so you can update legacy applications. See how Elm tooling makes deployment quicker and easier. Functional programming offers safer applications with decreased runtime errors, but functional solutions that are type safe and easy to use have been hard to find, until the Elm language. Elm has the benefits of functional languages while compiling to JavaScript. This book provides a complete tutorial for the Elm language, starting with a simple static application that introduces Elm syntax, modules, and the virtual DOM, to exploring how to create a UI using functions. See how Elm handles the issues of state in functional languages. You'll continue to build up larger applications involving HTTP requests for communication. Integrate your Elm applications with JavaScript so you can update legacy applications or take advantage of JavaScript resources. Elm also provides built-in tooling to alleviate the tooling creep that's so common in JavaScript. This book covers Elm's deployment and testing tools that ease development confusion. Dive into advanced concepts including creating single-page applications, and creating performance improvements. Elm expert Jeremy Fairbank brings his years of web development experience to teaching how to use Elm for front-end development. Your web UIs will be faster, safer, and easier to develop with Elm and this tutorial. What You Need: You will need the latest version of Elm, 0.19, along with a browser to run the examples in this book.
Programming Language Explorations
Programming Language Explorations is a tour of several modern programming languages in use today. The book teaches fundamental language concepts using a language-by-language approach. As each language is presented, the authors introduce new concepts as they appear, and revisit familiar ones, comparing their implementation with those from languages seen in prior chapters. The goal is to present and explain common theoretical concepts of language design and usage, illustrated in the context of practical language overviews. Twelve languages have been carefully chosen to illustrate a wide range of programming styles and paradigms. The book introduces each language with a common trio of example programs, and continues with a brief tour of its basic elements, type system, functional forms, scoping rules, concurrency patterns, and sometimes, metaprogramming facilities. Each language chapter ends with a summary, pointers to open source projects, references to materials for further study, and a collection of exercises, designed as further explorations. Following the twelve featured language chapters, the authors provide a brief tour of over two dozen additional languages, and a summary chapter bringing together many of the questions explored throughout the text. Targeted to both professionals and advanced college undergraduates looking to expand the range of languages and programming patterns they can apply in their work and studies, the book pays attention to modern programming practice, covers cutting-edge languages and patterns, and provides many runnable examples, all of which can be found in an online GitHub repository. The exploration style places this book between a tutorial and a reference, with a focus on the concepts and practices underlying programming language design and usage. Instructors looking for material to supplement a programming languages or software engineering course may find the approach unconventional, but hopefully, a lot more fun.