Expert guidance for Puppeteer-based browser automation, web scraping, testing, and screenshot capture in headless Chrome.

• Covers core Puppeteer patterns including page navigation, element selection, interactions, and JavaScript execution within the browser context
• Supports screenshot and PDF generation, network request interception, authentication, and cookie management
• Includes waiting strategies for dynamic content, error handling with retries, and performance optimization techniques for memory efficiency
• Demonstrates multi-page workflows, browser context isolation, and integration patterns with testing frameworks