What are some effective debugging tips for Puppeteer?

What are some effective debugging tips for Puppeteer?

Here are some tips: 1. Use page.screenshot() to capture the state of the page. 2. Enable verbose logging with DEBUG=puppeteer:*. 3. Use page.evaluate() to run JavaScript in the context of the page.

How can I capture network requests while debugging?

You can use page.on('request') and page.on('response') to listen for network requests and responses. This helps in tracking what is being loaded.

Is there a way to slow down the execution of my scripts?

Yes, you can use page.setDefaultNavigationTimeout() to increase the timeout or add await page.waitForTimeout(milliseconds) to introduce delays.

What should I do if my Puppeteer script is failing?

Check for any errors in the console, ensure the selectors are correct, and verify that the page has fully loaded before interacting with elements.