(light music)
- [Instructor] Ready to explore the JSON data
that powers some everyday experiences?
It's time for a challenge.
The developer tools built into modern browsers
let you examine the code and data that are part of websites
and applications that you open.
For this challenge,
pick a website that you use regularly or one
you just want to understand better,
and you'll use your browser developer tools
to look at the data the site is receiving.
Remember that you want to be sure to choose the XHR option
in your developer tools to filter
out other types of requests the browser is making
that don't involve data exchange.
In Firefox,
you click the XHR button on the network tab,
in Chrome,
you need to first click the filter icon,
then click XHR, if you're not sure what site to examine,
try the Louvre museum in Paris at louve.fr
and open the explore page.
This exercise should take you about 10 minutes.
When you're done join me in the next video,
and I'll walk you through how I approached it.