Your First Hello World App – Firefox OS Tutorial (Part 1)

In this post, I will teach you how to create your first Firefox OS App. Of course we are all familiar with Hello World. First, I would like to take note of the prerequisites of Firefox OS Development.

You should, at least, be knowledgeable in the following:

  • HTML or HTML5
  • CSS or CSS3
  • JavaScript

What we need for this tutorial:

  • Sublime Text 3 or any text editor you are familiar with
  • Firefox OS Simulator

Installation of Firefox OS Simulator:

Before we get to start programming, we need to install first the simulator. Download the Firefox OS Simulator.

After downloading, open our favourite Firefox browser, click on the Firefox menu -> Web Developer – > Firefox OS Simulator
.
Here’s the screenshot of your Firefox Dashboard:

 Toggle the Simulator button to “Running“.

That’s it! Congratulations you already have it setup for development 🙂 Stay tuned for the 2nd part of my tutorial.

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