React

Meetups

React

Node

JavaScript POA

var HelloMessage = React.createClass({
  render: function() {
    return <div>Hello {this.props.name}</div>;
  }
});

ReactDOM.render(<HelloMessage name="John" />, mountNode);

// JSX

"use strict";

var HelloMessage = React.createClass({
  displayName: "HelloMessage",

  render: function render() {
    return React.createElement(
      "div",
      null,
      "Hello ",
      this.props.name
    );
  }
});

ReactDOM.render(
    React.createElement(HelloMessage, { name: "John" }), mountNode
);

// COMPILED JS

Demo time

Life

cycle