Scrape Hacker News first page - Sample code to show async/await coding

hackernews asyncawait.js

nick.newTab().then(async (tab) => {
	await tab.open("news.ycombinator.com")
	await tab.untilVisible("#hnmain") // We make sure we have loaded the page
	await tab.inject("../injectables/jquery-3.0.0.min.js") // We're going to use jQuery to scrape
	const hackerNewsLinks = await tab.evaluate((arg, callback) => {
		const data = []
		$(".athing").each((index, element) => {
			data.push({
				title: $(element).find(".storylink").text(),
				url: $(element).find(".storylink").attr("href")
			})
		})
		callback(null, data)
	})
	console.log(JSON.stringify(hackerNewsLinks, null, 3))
})
.then(() => {
	console.log("Job done!")
	nick.exit()
})
.catch((err) => {
	console.log(`Something went wrong: ${err}`)
	nick.exit(1)
})