Let’s start by obtaining the booking URL. To install node.js in Windows or Mac, download the package for your OS from Nodes JS’s website Obtaining the URL Once that’s done, install node.js by running, sudo apt install nodejs. This will automatically install npm. Open a terminal run – sudo apt install curl in case it’s not installed.ģ. Here are the steps to install node.js in Ubuntu 16.04 :ġ. You can head over to Nodesource and choose the distribution you want. Puppeteer requires at least Node v7.6.0 or greater but for this tutorial, we will go with Node v9.0.0. Node.js runs the script and lets you control the Chrome browser using the puppeteer library.

To install Puppeteer you need to first install node.js and write the code to control the browser a.k.a scraper in JavaScript. We will scrape the hotel name, rating, number of reviews, and price for each hotel listing. In this tutorial, we’ll show you how to create a web scraper for to scrape the details of hotel listings in a particular city from the first page of results. Web Scraping using Playwright in Python and Javascript Take screenshots and convert web pages to pdf’s.īuilding webscrapers using Playwright is faster and easier than Puppeteer.

Carry out automated testing for user interfaces and various front-end apps, directly in a browser.Take a timeline trace to find out where the issues are in a website.Navigate pages, click on links, and follow them, go back and forward.Type like a user in input boxes and automate form submissions.Click elements such as buttons, links, and images.Puppeteer can do almost everything Google Chrome or Chromium can do. As of now, it is one of the best options to scrape JavaScript-heavy websites. With its full-fledged API, it covers most actions that can be done with a Chrome browser. The developer community for puppeteer is very active and new updates are rolled out regularly. It works in the background, performing actions as instructed by the API. It also allows you to run Chromium in headless mode (useful for running browsers in servers) and can send and receive requests without the need for a user interface. Puppeteer is a node.js library that provides a powerful but simple API that allows you to control Google’s Chrome or Chromium browser. Puppeteer scrapers can be used when a normal request module based scraper is unable to extract data from a website. Web scraping is the easiest way to automate the process of extracting data from any website.

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