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Coggle requires JavaScript to display documents.

react by online coure, Props, Array.prototype.map(), Why do we need to…

       What's wrong with this code?               
         function myComponent() {                        
       return (<small>I'm tiny text!</small> ) }

Anything that we put inside of {} will be run as JS

    <h1>It is currently about {new Date().getHours() % 12} o'clock!</h1>