Coding is a facet of computer programming, and programmers are often called coders. Coding is a process used to write instructions for what a computer, application, or software program does and ...

The example code that I’ve been working with on the last two parts of this tutorial is a bit boring. It makes one LED blink on and off at a rate of about 1 Hz.

Learning how to code will allow you to do everything from build complex apps to make your smart lights flash when you receive an email. Here's our guide on how to get started.

Instead, code is uploaded and activated in response to certain events -- an image resizing function triggered when a user uploads an image to an online service, for example.