This tutorial provides a comprehensive guide to JavaScript Map and Set, explaining their differences, use cases, and how to effectively utilize them. JavaScript offers a rich set of data structures ...

While browsers are marching toward supporting speech recognition and more futuristic capabilities, web application developers are typically constrained to the keyboard and mouse. But what if we could ...

Last week we enhanced a map interface with voice commands using annyang. This week we’ll extend our multi-modal interface even further by adding simple head-tracking using pico.js. Pico.js is a ...

In the world of comic book heroes, it’s easy to see the appeal of heroes combining their powers to make a difference, such as The Avengers. In the less super-powered world of programming development, ...

Editor’s note: Spike Brehm, the author of this post, is just one of the amazing hackers we’ve got speaking at DevBeat 2013, our first-ever developer conference taking place next week, Nov. 12-13 in ...