好玩的js特效

记录一些好玩的js特效

1、鱼跳跃特效

引入jquery:https://code.jquery.com/jquery-3.7.1.min.js
源码如下：

<!--引入jquery-->
<script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
<!--引入跳跃源码-->
<script src="./fish.min.js"></script>
<!-- 这是容器 -->
<div id="j-fish-skip"><canvas width="1912" height="150"></canvas></div>

效果：
在这里插入图片描述

2、下雪花特效

源码如下：

<style>body {background-color: #222222; /* 将背景色改为深灰色或其他深色 */}</style><script src="https://code.jquery.com/jquery-3.7.1.min.js"></script><script>(function ($) {$.fn.snow = function (options) {var $flake = $('<div id="snowbox" />').css({'position': 'absolute','z-index': '9999','top': '-50px'}).html('&#10052;'),documentHeight = $(document).height(),documentWidth = $(document).width(),defaults = {minSize: 10,maxSize: 20,newOn: 1000,flakeColor: "#AFDAEF" /* 此处可以定义雪花颜色，若要白色可以改为#FFFFFF */},options = $.extend({}, defaults, options);var interval = setInterval(function () {var startPositionLeft = Math.random() * documentWidth - 100,startOpacity = 0.5 + Math.random(),sizeFlake = options.minSize + Math.random() * options.maxSize,endPositionTop = documentHeight - 200,endPositionLeft = startPositionLeft - 500 + Math.random() * 500,durationFall = documentHeight * 10 + Math.random() * 5000;$flake.clone().appendTo('body').css({left: startPositionLeft,opacity: startOpacity,'font-size': sizeFlake,color: options.flakeColor}).animate({top: endPositionTop,left: endPositionLeft,opacity: 0.2}, durationFall, 'linear', function () {$(this).remove()});}, options.newOn);};})(jQuery);$(function () {$.fn.snow({minSize: 5, /* 定义雪花最小尺寸 */maxSize: 30,/* 定义雪花最大尺寸 */newOn: 300  /* 定义密集程度，数字越小越密集 */});});</script>

效果：
在这里插入图片描述

标签云特效

<!doctype html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> 
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>标签云</title>
<link rel="stylesheet" type="text/css" href="css/zzsc-demo.css">
<style type="text/css">#tag-cloud{width:640px;height:480px;margin: 50px auto;}
</style>
</head>
<body>
<div class="zzsc-container"><div id='tag-cloud'></div>
</div><script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
<script src="js/jquery.svg3dtagcloud.min.js"></script>
<script>$( document ).ready( function() {var entries = [ { label: '人工智能', url: '#', target: '_top' },
{ label: '机器学习', url: '#', target: '_top' },
{ label: '深度学习', url: '#', target: '_top' },
{ label: '神经网络', url: '#', target: '_top' },
{ label: '自然语言处理', url: '#', target: '_top' },
{ label: '计算机视觉', url: '#', target: '_top' },
{ label: '数据挖掘', url: '#', target: '_top' },
{ label: '强化学习', url: '#', target: '_top' },
{ label: '意图识别', url: '#', target: '_top' },
{ label: '数据预处理', url: '#', target: '_top' },
{ label: '模式识别', url: '#', target: '_top' },
{ label: '推荐系统', url: '#', target: '_top' },
{ label: '生成对抗网络', url: '#', target: '_top' },
{ label: '聊天机器人', url: '#', target: '_top' },
{ label: '分类器', url: '#', target: '_top' },
{ label: '回归分析', url: '#', target: '_top' },
{ label: '集成学习', url: '#', target: '_top' },
{ label: '特征工程', url: '#', target: '_top' },
{ label: '知识图谱', url: '#', target: '_top' },
{ label: '语音识别', url: '#', target: '_top' },
{ label: '自动驾驶', url: '#', target: '_top' },
{ label: '增强学习', url: '#', target: '_top' },
{ label: '迁移学习', url: '#', target: '_top' },
{ label: '模型解释性', url: '#', target: '_top' },
{ label: '链接分析', url: '#', target: '_top' },
{ label: '噪声生成', url: '#', target: '_top' },
{ label: '半监督学习', url: '#', target: '_top' },
{ label: '计算智能', url: '#', target: '_top' },
{ label: '区块链', url: '#', target: '_top' },
{ label: '云计算', url: '#', target: '_top' },
{ label: '物联网', url: '#', target: '_top' },
{ label: '虚拟现实', url: '#', target: '_top' },
{ label: '增强现实', url: '#', target: '_top' },
{ label: '混合现实', url: '#', target: '_top' },
{ label: '5G技术', url: '#', target: '_top' },
{ label: '生物技术', url: '#', target: '_top' },
{ label: '网络安全', url: '#', target: '_top' }];var settings = {entries: entries,width: 640,height: 480,radius: '65%',radiusMin: 75,bgDraw: true,bgColor: '#494A5F',opacityOver: 1.00,opacityOut: 0.05,opacitySpeed: 6,fov: 800,speed: 0.2,fontFamily: 'Oswald, Arial, sans-serif',fontSize: '15',fontColor: '#fff',fontWeight: 'normal',//boldfontStyle: 'normal',//italic fontStretch: 'normal',//wider, narrower, ultra-condensed, extra-condensed, condensed, semi-condensed, semi-expanded, expanded, extra-expanded, ultra-expandedfontToUpperCase: true};//var svg3DTagCloud = new SVG3DTagCloud( document.getElementById( 'holder'  ), settings );$( '#tag-cloud' ).svg3DTagCloud( settings );} );</script>
</body>
</html>