Modern browser automation comes down to two tools: Playwright for most use cases, Puppeteer when you need Chrome-specific stealth features. This skill teaches the fundamentals that separate reliable automation from flaky scripts. You'll learn user-facing locators (getByRole over CSS selectors), proper waiting strategies that don't rely on arbitrary timeouts, and anti-detection patterns for scraping. The examples cover testing isolated contexts, handling authentication state, and the critical distinction between controlled testing environments versus hostile scraping targets. Playwright's auto-wait and cross-browser support make it the default choice in 2025.
npx skills add https://github.com/sickn33/antigravity-awesome-skills --skill browser-automation