64 / 139 · 13 Browser Automation with Playwright · Contexts, Waiting, and Assertions← prev⊞ allnext →☰ Read as one page
6.1Overview
Three concepts form the core of Playwright's reliability advantage over earlier tools: browser contexts for isolation, auto-waiting to eliminate timing bugs, and web-first assertions that retry until conditions are met. Master these three and most flakiness disappears.