Welcome to Head First Learn to Code

Welcome to Head First Learn to Code and your coding adventure! Most likely you’re here because you just bought the book. Congrats! But if not, you’ll find everything you need to know at Amazon.

To get you started on your journey, check of the handy list below:


The book is just one piece of your adventure. Don’t miss out on brain-friendly updates, learn to code videos, live sessions and general cool stuff! Just give us your email and we’ll send you something at most once a week. Don’t worry, we’ll never sell your name and you can remove yourself at any time.

Get the Source Code

You should be typing in all the examples, but sometimes, when you encounter errors, it pays to have a working version of the code to compare against:

Chapter 10 ISS Sanity Check

All indications are the ISS current location service is alive and well. However, if you know differenlty please send a note to the crew@

In either case if you are having trouble reaching Open Notify’s Web API, WickedlySmart has it’s own virtual space station orbiting and it’s available at:


Just substitute the above URL in place of Open Notifies

See you in space!

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