https://www.crownisi.com/js/confetti.js

1var $confetti = $('#confetti').length;
2if($confetti != ''){
3window.ConfettiGenerator=function(e){var t={target:"confetti-holder",max:80,size:1,animate:!0,props:["circle","square","triangle","line"],colors:[[165,104,246],[230,61,135],[0,199,228],[253,214,126]],clock:25,interval:null,rotate:!1,width:window.innerWidth,height:window.innerHeight};e&&(e.target&&(t.target=e.target),e.max&&(t.max=e.max),e.size&&(t.size=e.size),void 0!==e.animate&&null!==e.animate&&(t.animate=e.animate),e.props&&(t.props=e.props),e.colors&&(t.colors=e.colors),e.clock&&(t.clock=e.clock),e.width&&(t.width=e.width),e.height&&(t.height=e.height),void 0!==e.rotate&&null!==e.rotate&&(t.rotate=e.rotate));var r=document.getElementById(t.target),a=r.getContext("2d"),i=[];function o(e,t){e||(e=1);var r=Math.random()*e;return t?Math.floor(r):r}var n=t.props.reduce(function(e,t){return e+(t.weight||1)},0);function s(){var e=t.props[function(){for(var e=Math.random()*n,r=0;r<t.props.length;++r){var a=t.props[r].weight||1;if(e<a)return r;e-=a}}()];return{prop:e.type?e.type:e,x:o(t.width),y:o(t.height),src:e.src,radius:o(4)+1,size:e.size,rotate:t.rotate,line:Math.floor(o(65)-30),angles:[o(10,!0)+2,o(10,!0)+2,o(10,!0)+2,o(10,!0)+2],color:t.colors[o(t.colors.length,!0)],rotation:o(360,!0)*Math.PI/180,speed:o(t.clock/7)+t.clock/30}}function l(e){var r=e.radius<=3?.4:.8;switch(a.fillStyle=a.strokeStyle="rgba("+e.color+", "+r+")",a.beginPath(),e.prop){case"circle":a.moveTo(e.x,e.y),a.arc(e.x,e.y,e.radius*t.size,0,2*Math.PI,!0),a.fill();break;case"triangle":a.moveTo(e.x,e.y),a.lineTo(e.x+e.angles[0]*t.size,e.y+e.angles[1]*t.size),a.lineTo(e.x+e.angles[2]*t.size,e.y+e.angles[3]*t.size),a.closePath(),a.fill();break;case"line":a.moveTo(e.x,e.y),a.lineTo(e.x+e.line*t.size,e.y+5*e.radiu

3s),a.lineWidth=2*t.size,a.stroke();break;case"square":a.save(),a.translate(e.x+15,e.y+5),a.rotate(e.rotation),a.fillRect(-15*t.size,-5*t.size,15*t.size,5*t.size),a.restore();break;case"svg":a.save();var i=new Image;i.src=e.src;var o=e.size||15;a.translate(e.x+o/2,e.y+o/2),e.rotate&&a.rotate(e.rotation),a.drawImage(i,-o/2*t.size,-o/2*t.size,o*t.size,o*t.size),a.restore()}}return{render:function(){r.width=t.width,r.height=t.height,i=[];for(var e=0;e<t.max;e++)i.push(s());return requestAnimationFrame(function e(){for(var r in a.clearRect(0,0,t.width,t.height),i)l(i[r]);!function(){for(var e=0;e<t.max;e++){var r=i[e];t.animate&&(r.y+=r.speed),r.rotate&&(r.rotation+=r.speed/35),(r.speed>=0&&r.y>t.height||r.speed<0&&r.y<0)&&(i[e]=r,i[e].x=o(t.width,!0),i[e].y=r.speed>=0?-10:parseFloat(t.height))}}(),t.animate&&requestAnimationFrame(e)})},clear:function(){t.animate=!1,clearInterval(t.interval),requestAnimationFrame(function(){a.clearRect(0,0,r.width,r.height);var e=r.width;r.width=1,r.width=e})}}};
4
5
6function confetti() {  
7  var confettiSettings = { target: 'confetti' };
8  var confetti = new ConfettiGenerator(confettiSettings);
9  confetti.render();
10}; 
11
12
13$(document).ready(function() {
14    confetti();
15});
16};