In this chapter, we built three components to enhance the usability of our application. Users can now make use of tags to easily annotate comments with navigable items that provide summaries to the subject. They can use drag and drop to reorder tasks and benefit from an infinite scroll behavior on the task list.

Usability is a key asset in today's applications, and by providing highly encapsulated and reusable components to address usability concerns, we can make our lives a lot easier when building those applications. Thinking in terms of components when dealing with usability is a very good thing, which not only eases development, but also establishes consistency. The consistency itself then plays a major role in making an application usable.

In the next chapter, we're going to create some nifty components to manage time within our task management system. This will also include some new user input components to enable simple work time-entry fields.