So that's it — our app is now functionally complete. However, now that we've implemented all of our features, we can make a few improvements to ensure that a wider range of users can use our app. Our next article rounds things off for our React tutorials by looking at including focus management in React, which can improve usability and reduce confusion for both keyboard-only and screen reader users....edit existing tasks, and filtering the list of tasks between...React, and implementing list filtering and an editing UI in our app...