How to Create Stacked Area Chart with JavaScript
Summary
In this tutorial, I will show you how to easily create an interactive JavaScript stacked area chart which will look compelling in any HTML5 project, web site or app. To demonstrate this way, which is quite simple to master even if you only have basic HTML coding skills, I am going to visualize official data about the outbreak of the COVID-19 pandemic in Italy. This page should contain the following: Note that you can also add CSS rules in the block to modify the space that your stacked area chart will occupy. The AnyChart JavaScript library features a modular system which is helpful in optimizing the size of the JS code running on a web page. I will visualize data with the number of active cases, recoveries, and deaths to see how the situation has been evolving from the beginning of the outbreak in Italy until the very present time.