Technology

Puppeteer

Puppeteer is a Node.js library: control Chrome and Firefox (headless or full) via a high-level API for automation, testing, and scraping.

Puppeteer is the Node.js library for high-level browser automation: it controls Chrome, Chromium, and Firefox via the Chrome DevTools Protocol (CDP). This API is essential for automated UI testing, running scripts across Chrome and Firefox (now with WebDriver BiDi support), and critical tasks like web scraping. Use it to generate high-fidelity PDFs, capture full-page screenshots, or emulate complex user flows: simply call methods like `page.goto()` and `page.click()` to drive the browser, headless or full.