Let me preface, by saying I dont think the answer to this q

Let me preface, by saying I don’t think the answer to this question is simple. I am competent in the basics of JavaScript and well versed in other programming languages, but I have run into a bit of a wall on this one. JavaScript really is not my forte.I would like to copy the javascript that is on this site: www.bitsyn.comIt is using JavaScript to draw these animated (kind of dancing) bezier curves in different colors. There is also other stuff going on with JavaScript on the site and I am not interested in copying that.Any help would be appreciated. Even if you cannot help me copy exactly what this webpage has maybe you could provide a JavaScript to render some similar dancing lines on the background of a webpage. So if it is easier to do it from scratch, that would be fine. For ease of reference, here are the files that I have so far and I really don’t know why it isn’t working:index.jslib.jsstyle.cssindex.html: