Books

The Markdown Guide is a comprehensive reference to the Markdown markup language. New users will get a brief overview of the language and available applications, then hit the ground running by experimenting with the syntax. Advanced users will appreciate the careful attention to syntax details.

The definitive guide to programming on the ESP32.

The definitive guide to programming on the ESP8266 and ESP32 processors.

Learn what the N+1 problem is, why it occurs, how to diagnose and discover it in your application, and how to solve it using plain old PHP (no ORMs needed!).

Simplicity, power and consistency in the age of the web.

Learn everything there is to know about Shodan from the founder himself. The book covers all aspects from the website through to the developer API with exercises to help test your understanding.

A straightforward introduction to PySide6: Create functional, cross-platform GUIs in Python with practical, step-by-step blueprints.

What's the difference between knowing about cybersecurity and actually doing cybersecurity? Practice with real tools on real problems. This field guide takes you from theory to practice with hands-on AWS, Linux, Python, Splunk, and SQL skills. Learn through actual incident response scenarios, not sanitized demos. Build working security solutions you can deploy tomorrow.

A practical handbook packed with real-world advice to help you write better code, adopt effective developer habits, and build great software.

A IA consegue escrever código mais rápido do que você consegue lê-lo, então, por que os projetos ainda saem dos trilhos? A resposta está na especificação. Este livro ensina o Spec-Driven Development na prática, construindo um aplicativo completo, ciclo a ciclo, com o Spec Kit. Pare de apenas enviar comandos e torcer para dar certo. Comece a entregar softwares que a IA realmente acerta.

Modern Computational Statistics with R teaches statistics as a disciplined way of thinking: start with the scientific question, design, data, and uncertainty before reaching for formulas. Through real examples, simulations, and R, readers learn how to turn data into defensible evidence and build the statistical foundations needed for modern data science, machine learning, and AI.

New to PHP? Coming back to PHP after a hiatus? Been writing PHP for a decade? Whatever your level, you'll learn something here. 

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.

Turn your engineering team into a force multiplier, not a bottleneck. This book gives current and aspiring engineering managers practical frameworks, questions, and examples for everything from one on ones and feedback to scaling teams and navigating crises.