You now know how to load in data from another file with D3
Use D3 to read in the data from the products.json file into your main.js file. Log the data out to your console, and take a look at the format of your array
Write a forEach() loop for your data array to convert the height values from strings to numbers
Add an SVG to the #chart-area div in the index.html file. Give it a width of 500px and a height of 500px
Use a data join to add a rectangle for each building in the dataset to your SVG
Stagger the rectangles by their x-coordinates, and make their heights equal to the “height” values from your JSON file.