Add choo (#724)

readme.md

@@ -1,4 +1,4 @@
-<h1 align="center">
+	<h1 align="center">
 	<br>
 	<img width="400" src="https://cdn.rawgit.com/sindresorhus/awesome/master/media/logo.svg" alt="awesome">
 	<br>
@@ -181,6 +181,7 @@ Check out my [blog](https://blog.sindresorhus.com) and follow me on [Twitter](ht
 - [Draft.js](https://github.com/nikgraf/awesome-draft-js) - Rich text editor framework for React.
 - [Service Workers](https://github.com/TalAter/awesome-service-workers)
 - [Progressive Web Apps](https://github.com/TalAter/awesome-progressive-web-apps)
+- [choo](https://github.com/YerkoPalma/awesome-choo) - App framework.
 
 
 ## Back-End Development