FAQ: Advanced JSX - class vs className

This community-built FAQ covers the “class vs className” exercise from the lesson “Advanced JSX”.

Paths and Courses
This exercise can be found in the following Codecademy content:

Web Development

Learn ReactJS: Part I

FAQs on the exercise class vs className

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For some reason the instructions say 1. “Lemonade was a popular drink”
2. “Lemonade was a popular drink”

I have to run the code in order to get the real instructions of the lesson… Is that how it’s suppose to be?



no try refreshing the page

On step 2 it asks us to write document.getElementById('app')

but why ‘app’? We didn’t give any element an id of ‘app’?