index.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Tensorflow.js Examples</title>
  </head>
  <body>
    <h1>Tensorflow.js Examples</h1>
    <ul id="example-list"><ul>
    <script>
        
        // utils to get examples/* folders
        const { lstatSync, readdirSync } = require('fs')
        const { join } = require('path')
        const isDirectory = source => lstatSync(source).isDirectory()
        const getDirectories = source =>
            readdirSync(source).map(name => join(source, name)).filter(isDirectory)
            
        // add a new list item elements that link to the index.html page in 
        // each folder in the examples/ directory.
        getDirectories('examples').forEach(dir => {
            const li = document.createElement('li')
            const a = document.createElement('a')
            a.innerText = dir
            a.href = `file://${__dirname}/${dir}/index.html`
            console.log(a.href)
            li.appendChild(a)
            document.getElementById('example-list').appendChild(li)
        }) 
        
    </script>
  </body>
</html>