爱心代码，烟花代码，附带教程，手残党也能学会！！

爱心代码，烟花代码，附带教程，手残党也能学会！！

代���是HTML语言，前面是使用教程，只需要代码的请划到下方进行下载。

爱心代码

        loveHeart                html,        body {            height: 100%;            padding: 0;            margin: 0;            background: #000;        }        canvas {            position: absolute;            width: 100%;            height: 100%;        }                    var settings = {            particles: {                length: 500,                 duration: 2,                 velocity: 100,                 effect: -0.75,                 size: 32,             },        };        (function () { var b = 0; var c = ["ms", "moz", "webkit", "o"]; for (var a = 0; a = duration && firstActive != firstFree) {                    firstActive++;                    if (firstActive == particles.length) firstActive = 0;                }            };            ParticlePool.prototype.draw = function (context, image) {                // draw active particles                if (firstActive