Taming Iframes A Stagehand Update

Browserbase’s Stagehand update made embedded pages visible within a single representation for its AI browser automation. An iframe is a webpage nested inside another page, and elements in different frames can share the same internal identifier. That creates ambiguity when an AI selects a button or field to act on. The engineering article explains how Stagehand visits each frame, combines their element descriptions and identifies each element using both its frame and its node identifier. A locator then follows the path through nested frames to reach the selected element. This lets an instruction such as clicking a submit button work across frame boundaries without the developer manually specifying each intervening frame, in the article’s example by setting an iframes option.