Puppeteer is a powerful Node library that provides a high-level API to control headless browsers or full browsers over the DevTools Protocol. In this tutorial, we’ll explore how to use Puppeteer to automate the process of capturing a screenshot and generating a PDF from a web page. Prerequisites Make sure […]
Puppeteer Tutorial #8 – Mastering Forms and Keyboard Interactions
Automating form interactions on websites is an essential skill for developers, testers, and anyone involved in web-related tasks. Puppeteer, an influential Node.js library developed by the Chrome team, simplifies this process by providing an intuitive API to control browsers. In this tutorial, we’ll explore how to use Puppeteer to interact […]
Puppeteer Tutorial #7 – Get the Source Code Of Any Webpage
In the realm of web development, understanding the source code of a webpage can be an invaluable skill for debugging, analyzing, and learning from existing websites. Puppeteer, a powerful Node.js library developed by the Chrome team, offers a simple and effective method to retrieve the source code of a webpage. […]
Puppeteer Tutorial #6 – Generate Screenshot and PDF Generation
In the realm of modern web development, automating routine tasks is a cornerstone of efficiency. Puppeteer, a robust Node.js library by the Chrome team, empowers developers to script browser interactions seamlessly. In this tutorial, we’ll delve into a practical example of using Puppeteer to capture a screenshot and generate a […]
Puppeteer Tutorial #5 – Generate Screenshots of Any Webpage
In today’s visually-driven digital landscape, capturing web screenshots has become an essential practice for various purposes, including design review, documentation, and quality assurance. Puppeteer, a powerful Node.js library developed by the Chrome team, offers a straightforward way to automate the process of generating web screenshots. In this tutorial, we’ll explore […]
Puppeteer Tutorial #4 – Create and Generate PDFs From Webpages
The ability to generate PDF documents from web pages has become a crucial feature in various applications, from generating reports to archiving web content. Puppeteer, a popular Node.js library developed by the Chrome team, provides a simple and effective way to achieve this. In this tutorial, we will walk through […]
Puppeteer Tutorial #3 – Extract SEO Insights and Data Analysis
Web data extraction has evolved into a fundamental practice for gleaning valuable insights, aiding SEO analysis, and collecting crucial information. Puppeteer, a robust Node.js library, empowers developers to automate web interactions and extract data effortlessly. In this tutorial, we’ll delve into a practical example of using Puppeteer to extract SEO-related […]
Puppeteer Tutorial #2: Extracting Images and Links
Web scraping, the process of extracting data from websites, can provide valuable insights and information for various purposes, from data analysis to content aggregation. In this tutorial, we’ll explore how to use Puppeteer, a Node.js library, to scrape a webpage, specifically focusing on extracting images and links. By the end […]
Puppeteer Tutorial #1 – Exploring Web Automation with Puppeteer
In today’s fast-paced world, web automation has become an indispensable tool for developers, testers, and businesses. Automating tasks that involve web browsing can greatly enhance efficiency and accuracy. One of the most popular tools for web automation is Puppeteer, a Node.js library developed by the Chrome team. In this article, […]
6 Ways To Set Default Values for Objects in JavaScript
In JavaScript, working with objects is a fundamental aspect of programming. There are times when you need to ensure that an object property has a default value if it’s not explicitly provided. In this article, we’ll explore 6 ways and techniques, and code examples to set default values for object […]