Programming Web Services with XML-RPC: Creating Web Application Gateways

Computer Science Programming Basics in Ruby: Exploring Concepts and Curriculum with Ruby

Introducing Erlang: Getting Started in Functional Programming, Edition 2

Metasploit, 2nd Edition

Selenium Design Patterns and Best Practices

Mono: A Developer's Notebook

Practical Ruby 3 Programming: Simpler than Python, offering concise syntax, reusable code, and maximum developer productivity

Programming Crystal: Create High-Performance, Safe, Concurrent Apps

Learning Chef: A Guide to Configuration Management and Automation

Introducing Elixir: Getting Started in Functional Programming, Edition 2

Learning Rails 5: Rails from the Outside In

Linux Unwired: A Complete Guide to Wireless Configuration

Rake Task Management Essentials

Mastering Elixir: Build and scale concurrent, distributed, and fault-tolerant applications

Test-Driven Infrastructure with Chef: Bring Behavior-Driven Development to Infrastructure as Code, Edition 2

Sinatra: Up and Running: Ruby for the Web, Simply

Continuous Delivery for Mobile with fastlane: Automating mobile application development and deployment for iOS and Android

Shopify Application Development

Instant RubyMine

Extending Puppet