Should I rewrite my entire JavaScript code into jQuery? : <p>I'm currently developing a web application and I was forced to use jQuery for some animations and other specific purposes, but still most of my code is written in JavaScript.</p>

<p>Should I rewrite these JavaScript modules if after all jQuery is being loaded every time? I know that in some cases it is better to use JavaScript instead of jQuery because it is faster and some other advantages but I'm already using jQuery throughout the page and I'm wondering should I use it everywhere instead of loading the whole library for few chunks of code.</p>

<p>Will there be any significant difference in the performance if the library is already loaded?</p>
