Anti-detection web browsing that bypasses bot detection, CAPTCHAs, and IP blocks using puppeteer-extra with stealth plugin and optional residential proxy support. Use when (1) websites block headless browsers or datacenter IPs, (2) need to bypass Cloudflare/Vercel protection, (3) accessing sites that detect automation (Reddit, Twitter/X, signup flows), (4) scraping protected content, or (5) automating web tasks that require human-like behavior.