Read all of the .html files in a folder without using a library like glob

stuff.js

const fs = require('fs');

const targetPath = './src/pages/'

// *.html files
let fileNamesArray = fs.readdirSync(targetPath).filter( (file) => {
    return file.includes('.html')
})
// 'all-comps.html', 'c090.html', 'c100.html', 'c101.html', 'c102.html', 'index.html' ]



// c*.html files 
let fileNamesArray = fs.readdirSync(targetPath).filter( (file) => {
    return file.includes('.html') && file.substring(0,1) == 'c' // c*.html files
})
// [ 'c090.html', 'c100.html', 'c101.html', 'c102.html' ]