Puppeteer

Puppeteer is a library for controlling Chrome programmatically — navigating pages, interacting with elements, capturing screenshots and generating PDFs.

It is narrower than cross-browser frameworks by design: Chrome only, with a direct mapping to the browser's own protocol, which makes it lighter for tasks that do not need multiple engines.

Common uses are automated screenshots, PDF rendering of web pages and scraping content that only exists after JavaScript executes.