Debugging 'window.scrollTo' Invocation for Identifying the Caller

Are you encountering issues with window.scrollTo and need to identify which part of your code is calling it? Debugging this can be simplified by using the following code snippet:

var originalScroll = window.scrollTo;

window.__defineGetter__('scrollTo', function() {
    return function(x, y) {
        console.log('scrollTo invoked: ' + new Error().stack);
        // Uncomment next line if you'd like to examine the stack
        // debugger;
        originalScroll(x, y);
    }
});

This snippet helps you track and trace the invocation of window.scrollTo within your JavaScript environment. By utilizing console logging or enabling the debugger, you can precisely identify the culprit code triggering this function. This method offers a systematic approach to debugging, allowing you to resolve issues related to window.scrollTo effectively.

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Published 30 Dec 2022