{"version":"1.0","type":"rich","title":"A utility function, for Greasemonkey scripts, that detects and handles AJAXed content.","description":"The animation shows the recursive polling logic of the `waitForKeyElements` utility, which scans for AJAX-injected DOM nodes matching a jQuery selector. It displays the function’s timer-driven loop, where `setInterval` repeatedly checks for target nodes every 300 milliseconds, invoking the callback action on newly discovered elements. The visualization highlights how the function tracks already-processed nodes using jQuery’s `.data()` method and manages its control object to clear or reset timers based on the `bWaitOnce` flag. The code relies on jQuery selectors and traversal methods, with optional iframe support via `.contents().find()`.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-c103548661a7b04a9f5e58600dcd9074?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}