Test15

index.html

<div id="root"></div>

script.babel

const numbers = [1,2,3,4,5];

const listItems = numbers.map((number) =>
  <li>{number}</li>
);
                              
ReactDOM.render(
  <ul>{listItems}</ul>,
  document.getElementById("root")
);

scripts

<script src="https://unpkg.com/react/umd/react.development.js"></script>
<script src="https://unpkg.com/react-dom/umd/react-dom.development.js"></script>

test15.markdown

Test15

Learn the fundamentals of React, including simple and class components, state, props, and submitting form data.

Rendering Multiple Components

A Pen by 你银子掉了 on CodePen.