Granny is delighted! Your latest update of her web app really impressed her. She can now comfortably manage guests for her upcoming birthday party, knowing that she will not accidentally submit invalid data to the table, thanks to our frontend validation. However, she also mentioned something about reviewing your code and asked about the reusability of components within the app. This sent a chill down your spine. It’s time to learn about reusable Vue Components…
The more you program in Vue, the more thankful you will be for the Vue component system. Components are not very useful in small applications that we covered in this series of tutorials up to now. It is really important to understand how they work and what they are as they become very useful when building large applications, which you will inevitably face in your programming career.