How do puppeteers work?

To use Puppeteer with a different version of Chrome or Chromium, pass in the executable’s path when creating a Browser instance : const browser = await puppeteer. launch({ executablePath: ‘/path/to/Chrome’ }); You can also use Puppeteer with Firefox Nightly (experimental support).

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Can Puppeteer be used in Python?

Pyppeteer is an unofficial port of Puppeteer for Python. This also bundles Chromium and works smoothly with it. Pyppeteer can work with Chrome as well, similar to Puppeteer. The syntax is very similar as it uses the asyncio library for Python, except the syntactical differences between Python and JavaScript.

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Is Playwright better than Puppeteer?

Even though Puppeteer and Playwright sport similar APIs, Puppeteer seems to have a sizeable speed advantage on shorter scripts (close to 30% in our observations). Puppeteer and Playwright scripts show faster execution time (close to 20% in E2E scenarios) compared to the Selenium and DevTools WebDriverIO flavours.

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