making web scraper development much easier. In other words, the browser renders all scripts, images, etc. Web Browser based scrapers see what users see.CDP translates program commands to web browser commandsĪs you can imagine, Puppeteer is a brilliant tool for web scraping! Automating a web browser gives our web scraper several advantages: In other words, Puppeteer allows us to create web scrapers in Chrome or Firefox browsers. In particular, Chrome Devtools Protocol (aka CDP) - is a high-level API protocol that allows programs to control Chrome or Firefox web browser instances through socket connections.
Modern web browsers now contain special access tools for automation and cross-program communication.
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