Node script to download all your codepen pens as zip file

codepen_download.js

// couldn't get scraper to get the data so I just used console
// easy to tweak for your own codepen page
// get data from console in 'https://codepen.io/Fraasi/pens/public/?grid_type=list';
// var aNodes = document.querySelectorAll('tr > td.title a')
// var pens = {};
// aNodes.forEach( a => { pens[a.innerText] = a.href; })
// copy(pens)

var pens = {
	"D3 zoomable-draggable datapoint map":"https://codepen.io/Fraasi/pen/zwgdyV",
	"Mapping data in Leaflet map":"https://codepen.io/Fraasi/pen/xdeJEM",
	"Audio visualizer - mirrored bars":"https://codepen.io/Fraasi/pen/KWEwwo",
	"Matrix rain":"https://codepen.io/Fraasi/pen/wJgjLj"
	// etc...
	};

const fs = require('fs');
const https = require('https');
	
function downloadPen(saveName, dataSlugHash) {
	let url = 'https://codepen.io/Fraasi/share/zip/';
		
	https.get(url + dataSlugHash, (resp) => {
		let kb = 0;
		let writeStream = fs.createWriteStream(saveName + '.zip');
		
		resp.on('data', (chunk) => kb += chunk.length).pipe(writeStream);
		
		writeStream.on('error', (error) => console.log('writeStream error: ', error));
		writeStream.on('finish', () => console.log(`Downloaded ${saveName}, ${kb/1000}KB`));
	})
	.on('error', (error) => console.log(error));
}

for (var name in pens) {
	let slug = pens[name].substring(30);
	downloadPen(name, slug);
}