Learn Serverless code architecture

Test your coding skills and learn how to build solutions using Azure Functions at the same time. Earn badges for every challenge you complete and brag to your friends! You can code these challenges in the FREE Azure Functions experience or using your existing Azure subscription. Don’t worry, Azure Functions has more than enough free executions for you to last the whole challenge experience!
Also check out the new Visual Studio Tools for Azure Functions. Use it to build and debug your function locally and then publish or zip deploy to your test function. If you already have an Azure subscription, you can also remotely debug your functions.