index.html

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>React App</title>
    </head>
    <body>
        <div id="app"></div>
        <div id="app2"></div>
        <div id="dynamic-table"></div>
        <div id="state"></div>
        <div id="props"></div> 
        <div id="stateprops"></div> 
        <div id="props-validation"></div>
        <div id="component-api"></div>
        <div id="component-lifecycle"></div>
        <div id="forms"></div>
        <div id="complex-form"></div>
        <div id="event"></div> 
        <div id="child-event"></div>
        <div id="refs"></div>
        <div id="keys"></div>
        <div id="router"></div>
        <script type="text/javascript" src="bundle.js"></script>
    </body>
</html>