This article, a continuation of "Do You Really Need jQuery?", explores native JavaScript equivalents for advanced jQuery methods.
Key Takeaways:
Launching Scripts on Page Load:
Older methods used window.onload
, but this only fires after all assets load. jQuery's $(start)
is more efficient, executing as soon as the DOM is ready without waiting for other assets. It uses DOMContentLoaded
with IE6/7/8 fallbacks. However, simply placing your script before the closing
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