Expert capability for robust, stealthy, and efficient browser automation using Playwright Go.
This skill provides a comprehensive framework for writing high-performance, production-grade browser automation scripts using github.com/playwright-community/playwright-go. It enforces architectural best practices (contexts over instances), robust error handling, structured logging (Zap), and advanced human-emulation techniques to bypass anti-bot systems.
Risk Level: 🔵 Safe
defer to prevent memory leaks.go run github.com/playwright-community/playwright-go/cmd/playwright@latest install --with-deps).CRITICAL: Never launch a new Browser instance for every task.
Browser once (singleton). Create a new BrowserContext for each distinct session or task.go.uber.org/zap exclusively.fmt.Println.zap.NewDevelopment() (Console friendly)zap.NewProduction() (JSON structured)logger.Info("clicking button", zap.String("selector", sel))).defer to close Pages, Contexts, and Browsers.playwright.PageClickOptions{Timeout: playwright.Float(5000)}).To bypass anti-bot systems (Cloudflare, Akamai), the generated code must imitate human physiology:
Fill(). Use Type() with random delays between keystrokes (50ms–200ms).resources/implementation-playbook.md for detailed code examples and implementation patterns.Headless=false, SlowMo=100+.NewContext, apply new Proxy, rotate User-Agent.SafeAction with Zap logging.HumanType, BezierMouse, and Stealth Scripts.