Liquid particles
Written by 25 February 2014
Nice fantastic movement of colorful particles that follow the mouse pointer. This script is written by HTML5 and you can see the power of HTML5, here.
Code Snippet:
<!-- this script is provided by www.htmlbestcodes.com coded by: Kerixa Inc. -->
<!-- this script got from www.htmlbestcodes.com-Coded by: Krishna Eydat -->
<html>
<head>
<script type="text/javascript">
(function(){function C(){e.globalCompositeOperation="source-over";e.fillStyle="rgba(8,8,12,0.65)";e.fillRect(0,0,f,p);e.globalCompositeOperation="lighter";x=q-u;y=r-v;u=q;v=r;for(var d=0.86*f,l=0.125*f,m=0.5*f,t=Math.random,n=Math.abs,o=z;o--;){var h=A[o],i=h.x,j=h.y,a=h.a,b=h.b,c=i-q,k=j-r,g=Math.sqrt(c*c+k*k)||0.001,c=c/g,k=k/g;if(w&&g<m)var s=14*(1-g/m),a=a+(c*s+0.5-t()),b=b+(k*s+0.5-t());g<d&&(s=0.0014*(1-g/d)*f,a-=c*s,b-=k*s);g<l&&(c=2.6E-4*(1-g/l)*f,a+=x*c,b+=y*c);a*=B;b*=B;c=n(a);k=n(b);g=
0.5*(c+k);0.1>c&&(a*=3*t());0.1>k&&(b*=3*t());c=0.45*g;c=Math.max(Math.min(c,3.5),0.4);i+=a;j+=b;i>f?(i=f,a*=-1):0>i&&(i=0,a*=-1);j>p?(j=p,b*=-1):0>j&&(j=0,b*=-1);h.a=a;h.b=b;h.x=i;h.y=j;e.fillStyle=h.color;e.beginPath();e.arc(i,j,c,0,D,!0);e.closePath();e.fill()}}function E(d){d=d?d:window.event;q=d.clientX-m.offsetLeft-n.offsetLeft;r=d.clientY-m.offsetTop-n.offsetTop}function F(){w=!0;return!1}function G(){return w=!1}function H(){this.color="rgb("+Math.floor(255*Math.random())+","+Math.floor(255*
Math.random())+","+Math.floor(255*Math.random())+")";this.b=this.a=this.x=this.y=0;this.size=1}var D=2*Math.PI,f=1E3,p=560,z=600,B=0.96,A=[],o,e,n,m,q,r,x,y,u,v,w;window.onload=function(){o=document.getElementById("mainCanvas");if(o.getContext){m=document.getElementById("outer");n=document.getElementById("canvasContainer");e=o.getContext("2d");for(var d=z;d--;){var l=new H;l.x=0.5*f;l.y=0.5*p;l.a=34*Math.cos(d)*Math.random();l.b=34*Math.sin(d)*Math.random();A[d]=l}q=u=0.5*f;r=v=0.5*p;document.onmousedown=
F;document.onmouseup=G;document.onmousemove=E;setInterval(C,33);document.getElementById("output").innerHTML='interact with the mouse, occasionally click or hold down the mousebutton<br>More here: <a href="http://www.spielzeugz.de/lab">spielzeugz.de/lab</a> | Follow us on <a href="http://www.twitter.com/spielzeugz" target="_blank">Twitter</a> or <a href="http://plus.google.com/116743952899287181520" target="_blank">Google+</a>'}else document.getElementById("output").innerHTML="Sorry, needs a recent version of Chrome, Firefox, Opera, Safari, or Internet Explorer 9."}})();
</script>
</head>
<body>
<div id="outer">
<div id="canvasContainer">
<canvas id="mainCanvas" width="1000" height="560"></canvas>
<div id="output"></div>
</div>
</div>
<br/>
<p><a target="_blank" href="http://www.htmlbestcodes.com/"><span style="font-size: 8pt; text-decoration: none">HTML Best Codes</span></a></p>
</body>
</html><a target='_blank' href='www.htmlbestcodes.com' style='font-size: 8pt; text-decoration: none'>Html Best Codes</a>
Example:
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