I’ve been using Puppeteer a lot recently for automated testing and more often for web scraping. Often times though I’ve run into a timeout error where I’ve exceeded the default 30000ms timeout when requesting a new page in the headless Chrome browser. This is really common for …

There are times we need to use Puppeteer and appear as a different user type or from a different user device. This value is set in the User-Agent request header. Applications will use this value to determine what browser their users commonly use to determine things like how much they want to focus …