Welcome to Learning Quartz Composer! We guarantee this will be the most fun geek book you have read, and by the end your digital world will be a better-looking place. Whether you dream of live visuals, interactive installations, Cocoa apps, dashboard widgets, or extra awesomeness for your film and motion...

When I was 10 years old, I purchased an introductory electronics book at a local pharmacy. I cherished this book because I knew it contained marvelous and fascinating knowledge about electronics—an awesome, mysterious, and exciting field that was to become the literal foundation of the next step in human progress. Unfortunately, after...

The Amazon Kindle Fire is one of the most exciting and popular new Android devices available to consumers and application developers alike. It‘s so popular, in fact, that in the six weeks the Amazon Kindle Fire was available for purchase at the end of 2011, 3.9 million units were sold, accounting for over 14 percent of the tablet...

With every successive release of iOS and its related hardware products, Apple and journalists the world over spout hyperbolic statements about “revolutionary” features, “insanely great” devices, and “unbelievable” sales. The numbers don’t disappoint, with hundreds of millions of iOS devices having...

When I decided to write a book about JavaScript, I wanted to create it in a way that felt natural to how I learned the language. I didn’t learn it from school or a book; my JavaScript knowledge comes from real-world application, trial and error, and self-motivation. I wanted to present the information in a unique way...