The To-Do app

Our example application will build on the scaffolding files of a basic application. It will provide us with an input element to enter our to-do items and will display the list of tasks pending and completed. The purpose of this exercise is as follows:

• Develop the application with live updates
• Create a component, with reactive elements in the script setup syntax
• Apply styles and icon fonts from third-party libraries

When we are done, we will have a simple website that should look like this (the to-do items have been added as an example):

Figure 3.6 - The final result of our To-Do List application with styles applied

For the purpose of this exercise, we will develop the entire To-Do application in one single component, which we will import into our main component (App.vue). This, of course, is purposely breaking some of the principles that we saw in Chapter 2, Software Design Principles and Design Patterns. In Chapter...