I’m following a tutorial on YouTube to get started with ReactJS. I’ve downloaded the starter template from reactjs.org I just want to see my first "Hello World! on the screen. But I fail.
I have an index.html file.
And I have the app.js file.
Please, check screenshots below.
Why it doesn’t work? I reviewed several times my tutorial. I don’t understand what is wrong with my code.
Could you please help. Can’t wait to get start and to move further
Thank you very much in advance.