Books

Have you wondered what makes functional programming such a big deal, but haven't been able to get through any of the explanations? We wrote this book for you. Four years in the making! Phone-friendly: the code listings are easily readable without phone gymnastics. This is a small book—it took an enormous amount of effort to make it so! Also available as a Print Book.

Transform the way you think about code with Clojure. From your first expression to professional application design, The Clojure Programming Journey reveals the power of functional programming, immutability, and elegant software architecture. Build lasting skills in a language designed for simplicity, clarity, and mastery.

Want to use NixOS "for real" at work? Interested in learning one of the hottest emerging DevOps technologies? Jumpstart your professional career by reading this book authored by a professional user of NixOS.

An approachable, well-written, practice-oriented, academism-free guide into programming with types. How to build useful real-world type-level programs with low complexity and low risks.

Build a strong foundation in Gleam and learn how to turn its simplicity into reliable, concurrent systems. From language basics and the BEAM to OTP, web development and deployment, this practical guide uses clear explanations and runnable examples to help you build software that is safe, scalable and ready for production.

A practical book aimed for those familiar with functional programming in Scala who are yet not confident about architecting an application from scratch. Together, we will develop a purely functional application using the best libraries in the Cats ecosystem, while learning about design patterns and best practices.

Everywhere you look, programming languages are gaining functional features. The problem is that it's not the individual features that make functional programmers happy, it's the way that your approach to writing software and the features work together to help you write simple code to solve interesting problems. This concise, practical ebook will help you discover why F# is such a popular language with those who have spent time learning its secrets. 

Discover the pure functional side of HTTP API programming in Scala.

Mastering AWS: Advanced Python Engineering About the Book: "Mastering AWS: Advanced Python Engineering" is a comprehensive, deep-dive manual written for senior software engineers, DevOps specialists, and cloud architects who want to push the boundaries of infrastructure automation.

Build robust web applications and REST APIs with Haskell and Servant. This practical guide takes you from core Haskell concepts to type-safe API design, PostgreSQL, JWT authentication, testing and deployment. Along the way, you’ll build a complete versioned API using patterns that make real-world Servant projects reliable and maintainable.

Advanced Automation: 50-Chapter Master Script Package The Blueprint for Level 5 Autonomous Enterprise InfrastructureAre you ready to move past fragile ad-hoc scripts and engineer true, self-governing technical autonomy? In high-scale enterprise environments, automation is no longer about writing a quick Bash utility to clear a disk partition. It is about building resilient, self-healing systems that operate at a scale where manual intervention is a fundamental failure of design.

Scheme looks simple by design, but beneath its tiny core lies a remarkably powerful way of thinking about programs. Essential Scheme takes you from your first expression to continuations, macros and interpreters, revealing the ideas behind the language along the way. Clear examples and careful explanations make Scheme’s deepest concepts approachable.

This Developer's Guide is the second in the "Disciples of Renown™" gaming series. It leads you through the development of the "Sanctify Hollowed Grounds" Role-Playing Game in both Construct v3 & v2 encoding formats. It's perfect for novices, experienced web developers, and anyone wanting their own bespoke game, artwork, and features.

Whether you're new to programming or expanding your .NET skills, this book will help you master F# from the ground up. Through practical examples and real projects, you'll learn to write clean, reliable code, embrace functional programming and build modern applications with confidence.