Which is harder to detect: Puppeteer vs Selenium detection for web automation?

Selenium is def easier to detect, no doubt. Puppeteer is better, but like you said, it’s not foolproof.

I’ve found that using custom user agents and disabling WebGL in Puppeteer helps a ton. Also, randomizing mouse movements and click patterns can throw off detection systems.

If you’re looking for tools, check out `browser-fingerprinting` libraries. They can help mask your bot’s identity.