Page And Frame Context Management With V3context

AI browser automation — natural language commands for web actions, built on Playwright.

Unique: Implements V3Context abstraction that tracks page and frame state, enabling transparent multi-frame automation and automatic cache invalidation on page changes. Unlike Playwright's manual frame switching, Stagehand's context system can infer the correct frame for actions based on element location.

vs others: More transparent than Playwright's manual frame API because it tracks context automatically, and more robust than naive frame selection because it validates frame state.