Now that the list of our data has been created and configured, we are ready to start building the web part. Our web part will provide a simple input form for gathering feedback and will save inputted feedback to a SharePoint list.

The use of Command Prompt and the Yeoman generator is almost the same as in the HelloWorld web part we created in Chapter 3, Getting Started with the SharePoint Framework.

First, start Command Prompt, create a new folder, go into the new folder, and start the Yeoman generator using the following commands:

    md feedback-webpart 
    cd feedback-webpart 
    yo @microsoft/sharepoint 

Use the following parameters to create the web part. Don't worry if your Yeoman experience looks slightly different. The tool evolves quite rapidly, and certain aspects of the interface, including the questions it asks, might change over time.