Puppeteer in Node.js: Common Mistakes to Avoid | AppSignal Blog
Puppeteer is a powerful Node.js browser automation library for integration testing and web scraping. However, like any complex software, it comes with plenty of potential pitfalls. In this article, I'll discuss a variety of common Puppeteer mistakes I've encountered in personal and consulting projects, as well as when monitoring the Puppeteer tag on Stack Overflow. Once you're aware of these probl
Chrome's Headless mode gets an upgrade: introducing --headless=new | Chromium | Chrome for Developers
Chrome's Headless mode just got a whole lot better! This article presents an overview of recent engineering efforts to make Headless more useful for developers by bringing Headless closer to Chrome's regular "headful" mode. Background Back in 2017, Chrome 59 introduced the so-called Headless mode, which lets you run the browser in an unattended environment without any visible UI. Essentially, runn
Automate an isolated browser instance with just a few lines of code
Automate an isolated browser instance with just a few lines of code11/16/2022 If you’ve ever created a website that shows any kind of analytics, you’ve probably also thought about adding a “Save Image” or “Save as PDF” button to store and share results. This isn’t as easy as it seems (I can attest to this firsthand) and it’s not long before you go down a rabbit hole of trying 10 different librarie
Migrating from Capybara to Puppeteer — Engineering Blog - Wealthfront
A little over 9 months ago, Wealthfront converted 100% of our end-to-end tests from Selenium (via Capybara) to Puppeteer. The process involved converting hundreds of tests that provide coverage for just about all of Wealthfront’s product offerings on the website. This blog post will cover why we migrated away from Selenium, the process we used to convert the tests, and the result of the completed
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Avoiding Puppeteer Antipatterns
