Now, let's create a simple ToDo application that will utilize some of the concepts learned in this chapter and the previous chapter. We'll use the REST proxy of the store to connect to the REST service.
To create a simple RESTful service, we will use the Go language, also known as Golang. This language was initially developed by Google. It's a statically-typed language with its syntax loosely derived from that of C.
You don't have to learn Go to understand this project. This project will primarily focus on Ext JS. You can replace the Go service code with a RESTful service created in any other language that you're familiar with. I'll provide a brief introduction to Go.
Here is the design of the ToDo application that ...