What we have covered so far

In the first part of the book, we covered the basics of Dash apps. We first explored how they are structured and how to manage the visual elements. Then, we explored how interactivity is created, which is mainly by using callback functions. This allowed us to create fully interactive apps. We then explored the structure of the Figure object and learned how to modify and manipulate it to generate the charts we desire. After that, we saw how important data manipulation and preparation are for data visualization. We went through a reshaping of our dataset, to make things more intuitive to work with. This paved the way for easily learning and using Plotly Express.

Part 2 was about getting thoroughly familiar with several types of charts, as well as interactive components. We implemented all the knowledge we built in Part 1, but most importantly, we did this in a practical setting. We gradually added more and more charts, components, and functionality to one...