How We Built a WAF-Resilient, Selector-Free Web Scraper in Python (Using Gemini 2.5 & Playwright)

📰 Dev.to · kryptonation

Learn how to build a WAF-resilient web scraper in Python using Gemini 2.5 and Playwright, avoiding fragile CSS selectors and XPaths

intermediate Published 21 Jun 2026
Action Steps
  1. Install Gemini 2.5 and Playwright using pip
  2. Configure Playwright to launch a browser instance
  3. Use Gemini to generate a selector-free scraping script
  4. Integrate the script with your web scraping pipeline
  5. Test the scraper against various WAF configurations
Who Needs to Know This

This tutorial is beneficial for developers and data scientists who work with web scraping and need to build resilient scrapers, especially those who have experienced issues with WAFs and selector fragility

Key Insight

💡 Using Gemini and Playwright can help you build a web scraper that is resilient to WAFs and avoids fragile CSS selectors and XPaths

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🕷️ Build a WAF-resilient web scraper in Python using Gemini 2.5 and Playwright! 💻

Key Takeaways

Learn how to build a WAF-resilient web scraper in Python using Gemini 2.5 and Playwright, avoiding fragile CSS selectors and XPaths

Full Article

Every developer who has built web scrapers knows the pain: Fragile CSS selectors/XPaths: The target...
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