Summary

You also learned about Git, GitHub, and Heroku. These are the tools I prefer to use when I'm creating applications. I like to use Git because it's super popular. It's basically the only choice these days. I like to use GitHub because it has a great user interface. It has a ton of awesome features and pretty much everyone else is using it too. There's a great community. And I like to use Heroku because it is just dead simple to deploy new versions of your application. You can swap out any of these tools with any other tools. You can use services such Amazon Web Services to host. You could use Bitbucket as your GitHub alternative. These are perfectly fine solutions. All that really matters is you have some tools that are working for you, you have a Git repository backed up somewhere, whether it's GitHub or Bitbucket, and you have an easy way to deploy...