Puppeteer allows blocking any outgoing requests while loading the page. Whether you want to block ads, tracking scripts, or different types of resources, it is relatively easy to do with Puppeteer.

It is easy to use proxy globally for the puppeteer instance, but there is a trick to use proxy on a per-page basis.

Making screenshots of the websites with Puppeteer can be tricky. A lot of pitfalls wait for us. Let's examine Puppeteer on a set of "screenshotting" problems and tackle arising pitfalls.