There's a reason why the "smart home" device revolution is here to stay: Voice-controlled devices such as the Amazon Alexa offer users an impressive array of functions and computational power. And now you can learn how to program for this exciting new frontier with the Amazon Alexa Coding Bundle: From Zero To Hero.

With this bundle you'll receive two in-depth courses that will take you from an Amazon Alexa coding novice to an expert in just 13 hours. The first course, "Alexa Development For Absolute Beginners," will teach you how to build engaging voice applications. And the second course, "Advanced Alexa Skills Kit," will teach you how to master more complex voice applications, account linking, persistent database storage, audio streaming, and more.

This valuable and engaging bundle usually costs $316, but you can start learning today for just $19.