写在前面：

我特别喜欢收集前端好看的特效代码，前端好用的网站。今天给大家分享出来，如果觉得有帮助可以点赞收藏支持一下，如果能关注一下就再好不过了ヾ(≧▽≦*)o，之后还会分享许多干货，话不多说，上动图：

目录

1.动态菜单

2.会动的龙卷风

3.围绕太阳转圈圈

4.更多动态特效

非新手可以跳过

考虑到看此文章的小伙伴有一些是新手。

先来一个简介：

前端是创建Web页面或app等前端界面呈现给用户的过程，通过HTML，CSS及JavaScript以及衍生出来的各种技术、框架、解决方案，来实现互联网产品的用户界面交互。它从网页制作演变而来，名称上有很明显的时代特征。在互联网的演化进程中，网页制作是Web1.0时代的产物，早期网站主要内容都是静态，以图片和文字为主，用户使用网站的行为也以浏览为主。随着互联网技术的发展和HTML5、CSS3的应用，现代网页更加美观，交互效果显著，功能更加强大。
 

有些小伙伴0基础小伙伴担心，我没有编程工具怎么办？

可以参照这篇文章：http://t.csdn.cn/fB8yF

如果小伙伴想一起来学习前端知识，那么就从这篇文章开始吧

前端HTML:

http://t.csdn.cn/aQR2k

1.动态菜单

 把此菜单特效放到网站上是不是很炫酷，快来行动吧！

HTML代码：

CSS代码:

body {height: 100vh;display: flex;flex-direction: column;align-items: center;justify-content: center;background: linear-gradient(to left, #2bc0e4, #eaecc6);}.menu-checkbox {display: none;}.menu {position: relative;}.menu-dots {width: 5rem;height: 5rem;border-radius: 50%;box-shadow: 0 0 0 0.3rem #161e3f;display: flex;flex-direction: column;align-items: center;justify-content: center;transform: rotate(90deg);transition: 0.3s;cursor: pointer;}.menu-dots:hover {box-shadow: 0 0 0 0.3rem #161e3f, 0 0 0 1rem rgba(#161e3f, 0.16);transform: scale(1.2) rotate(90deg);}.menu-dot {width: 0.45rem;height: 0.45rem;background-color: #161e3f;border-radius: 50%;}.menu-dot + .menu-dot {margin-top: 0.3rem;}.menu-items {position: absolute;top: -2.3rem;left: -2.2rem;width: 9.4rem;height: 11rem;color: #fff;pointer-events: none;display: grid;grid-template-columns: 1fr 1fr;opacity: 0;transition: 0.3s;}.menu-item {transform: scale(0.5);filter: blur(10px);transition: 0.3s;}.menu-item:nth-child(odd) {text-align: right;}.menu-item:nth-child(even) {text-align: left;}.menu-item:first-child,.menu-item:last-child {grid-column: span 2;text-align: center;}.menu-checkbox:checked + .menu > .menu-dots {transform: none;box-shadow: 0 0 0 3.4rem #161e3f;}.menu-checkbox:checked + .menu > .menu-items {opacity: 1;pointer-events: auto;}.menu-closer-overlay {position: absolute;left: 0;top: 0;width: 100%;height: 100%;background-color: transparent;border-radius: 50%;z-index: 2;pointer-events: none;}.menu-checkbox:checked + .menu > .menu-items > .menu-item {opacity: 1;transform: none;filter: none;}.menu-checkbox:checked + .menu > .menu-items > .menu-item:nth-child(1) {transition-delay: 0.05s;}.menu-checkbox:checked + .menu > .menu-items > .menu-item:nth-child(2) {transition-delay: 0.1s;}.menu-checkbox:checked + .menu > .menu-items > .menu-item:nth-child(3) {transition-delay: 0.15s;}.menu-checkbox:checked + .menu > .menu-items > .menu-item:nth-child(4) {transition-delay: 0.2s;}.menu-checkbox:checked + .menu > .menu-items > .menu-item:nth-child(5) {transition-delay: 0.25s;}.menu-checkbox:checked + .menu > .menu-items > .menu-item:nth-child(6) {transition-delay: 0.3s;}.menu-checkbox:checked + .menu > .menu-closer-overlay {pointer-events: auto;cursor: pointer;}

2.会动的龙卷风

 JS:

import * as THREE from "https://cdn.skypack.dev/three@0.133.1/build/three.module";import { GUI } from "https://cdn.skypack.dev/lil-gui@0.16.1";const container = document.querySelector('.container');const config = {height: 1.1,density: 2.5,curl: 12,};class Controls {constructor() {const gui = new GUI();if (window.innerWidth  {viz.material.uniforms.u_height.value = v;});gui.add(config, 'density', 1, 4).step(.1).onChange(v => {viz.material.uniforms.u_density.value = v;});gui.add(config, 'curl', 4, 20).step(.1).onChange(v => {viz.material.uniforms.u_curl.value = v;});}}class Viz {constructor() {this.renderer = new THREE.WebGLRenderer({ antialias: true, alpha: true });container.appendChild(this.renderer.domElement);this.scene = new THREE.Scene();this.camera = new THREE.PerspectiveCamera(45, window.innerWidth / window.innerHeight, 1, 1000);this.camera.position.z = 2.9;this.camera.position.y = 1.1;this.camera.lookAt(0, 0, 0);this.rotationY = -.4 * Math.PI;this.raycaster = new THREE.Raycaster();this.mouse = new THREE.Vector2(0, 0);this.mouseTarget = new THREE.Vector2(0, 0);this.clock = new THREE.Clock();this.setupScene();this.render();}setupScene() {const planeMaterial = new THREE.MeshBasicMaterial({color: 0xffffff});const planeGeometry = new THREE.PlaneGeometry(2000, 1000);this.floor = new THREE.Mesh(planeGeometry, planeMaterial);this.floor.position.set(0, -2, 0);this.floor.rotation.set(-.2 * Math.PI, 0, 0);this.scene.add(this.floor);this.material = new THREE.ShaderMaterial({uniforms: {u_time: { type: 'f', value: 0 },u_height: { type: 'f', value: config.height },u_density: { type: 'f', value: config.density },u_curl: { type: 'f', value: config.curl },u_wind: { type: 'v2', value: new THREE.Vector2(0, 0) },},vertexShader: document.getElementById("vertexShader").textContent,fragmentShader: document.getElementById("fragmentShader").textContent,side: THREE.DoubleSide,transparent: true});const curve = new THREE.LineCurve3(new THREE.Vector3(0, 0, 0),new THREE.Vector3(0, 1, 0),);const geometry = new THREE.TubeGeometry(curve, 512, .55, 512, false);this.mesh = new THREE.Mesh(geometry, this.material);this.mesh.position.set(0, -.65, 0);this.mesh.rotation.set(0, this.rotationY, 0);this.scene.add(this.mesh);}addCanvasEvents() {container.addEventListener('mousemove', (e) => {updateMousePosition(e.clientX, e.clientY, this);});container.addEventListener('touchmove', (e) => {updateMousePosition(e.touches[0].pageX, e.touches[0].pageY, this);});function updateMousePosition(eX, eY, viz) {const x = eX - container.offsetLeft;const y = eY - container.offsetTop;viz.mouseTarget.x = x / container.offsetWidth * 2 - 1;viz.mouseTarget.y = -(y / container.offsetHeight) * 2 + 1;}}render() {this.material.uniforms.u_time.value = 1.3 * this.clock.getElapsedTime();this.mouse.x += (this.mouseTarget.x - this.mouse.x) * .1;this.mouse.y += (this.mouseTarget.y - this.mouse.y) * .1;this.raycaster.setFromCamera(this.mouse, this.camera);const intersects = this.raycaster.intersectObject(this.floor);if (intersects.length) {this.material.uniforms.u_wind.value = new THREE.Vector2(intersects[0].uv.x - .5, .5 - intersects[0].uv.y).rotateAround(new THREE.Vector2(0, 0), this.rotationY).multiplyScalar(200);}this.renderer.render(this.scene, this.camera);}loop() {this.render();requestAnimationFrame(this.loop.bind(this));}updateSize() {this.camera.aspect = window.innerWidth / window.innerHeight;this.camera.updateProjectionMatrix();this.renderer.setSize(window.innerWidth, window.innerHeight);this.renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2));}}const controls = new Controls();const viz = new Viz();viz.addCanvasEvents();viz.updateSize();viz.loop();window.addEventListener('resize', () => viz.updateSize());

需要完整代码,请滑倒本文最后面

3.围绕太阳转圈圈

JS:

gsap.registerPlugin(Draggable);const getDateFormat = (date) => {return `${(date.getMonth() + 1).toString().padStart(2, "0")}-${date.getDate().toString().padStart(2, "0")}-${date.getFullYear()}`;};const daysInYear = (year) => {return (year % 4 === 0 && year % 100 > 0) || year % 400 == 0 " /> {const input = datepicker.querySelector("input");const today = new Date();input.value = getDateFormat(today);function updateDate() {gsap.set(datepicker.querySelector(".earth"), {rotate: `${this.rotation * 3}deg`,});const percent = (this.rotation / 360) * 100;const days = (percent / 100) * daysInYear(today.getFullYear());const newDate = new Date();newDate.setDate(today.getDate() + days);input.value = getDateFormat(newDate);}Draggable.create(datepicker.querySelector(".rotate"), {type: "rotation",inertia: true,throwResistance: 0.5,onDrag: updateDate,onThrowUpdate: updateDate,});});

需要完整代码,请滑倒本文最后面

4.更多动态特效

上面的3个特效都是来源于此网站，需要代码的小伙伴，可以访问此网站来获取代码。

并且里面有好多动态特效：CodePen: Online Code Editor and Front End Web Developer Community

网站介绍：

CodePen是一个面向前端设计师和开发人员的社会开发环境。构建和部署一个网站，展示你的工作，构建测试用例来学习和调试，并找到灵感。

构建、测试和发现前端代码的最佳场所