Html Code: Buttons with Hover/Click/Hold Animating Effects

Get rid of simple buttons and make them more attractive. Below are five examples of animating buttons. They look simple, but when they are hovered, clicked or Hold, a beautiful animation is appeared. These animations are light and made only by the aid of HTML, Javascript and CSS! No flash or video has been included. Use and Enjoy!
<!-- this script got from www.htmlbestcodes.com - Coded by: Krishna Eydat -->
<link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css'>
<style>
@import url("https://fonts.googleapis.com/css?family=Montserrat&display=swap");
html, body {
  margin: 0px;
  background: #000;
}

.cbtn-wrap {
  overflow: hidden;
  text-align: center;
  margin-top: 50px;
}

#cbtn-title {
  position: relative;
  font-family: Montserrat;
  color: #fff;
  font-size: 24px;
  text-transform: uppercase;
  font-weight: 600;
  text-decoration: underline;
}

.cbtn-o {
  display: inline-block;
  position: relative;
}
.cbtn-o > .cbtn-i {
  position: relative;
  z-index: 3;
  cursor: pointer;
  margin: 40px 20px;
  padding: 10px 25px;
  border-radius: 100px;
  font-family: Montserrat;
  font-weight: 600;
  color: #fff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  transition: 250ms cubic-bezier(0, 0.5, 0.5, 1);
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.cbtn-o > .cbtn-i[data-mode="0"] {
  background: #e96651;
  box-shadow: 0px 0px 0px #e96651;
}
.cbtn-o > .cbtn-i[data-mode="0"]:hover {
  transform: scale(0.9);
  background: #efaf60;
  box-shadow: 0px 0px 30px #efaf60;
}
.cbtn-o > .cbtn-i[data-mode="0"]:active {
  transform: scale(1);
}
.cbtn-o > .cbtn-i[data-mode="1"] {
  background: #3770a0;
  box-shadow: 0px 0px 0px #3770a0;
}
.cbtn-o > .cbtn-i[data-mode="1"]:hover {
  transform: scale(0.9);
  background: #77b6ea;
  box-shadow: 0px 0px 20px #77b6ea;
}
.cbtn-o > .cbtn-i[data-mode="1"]:active {
  transform: scale(0.6);
}
.cbtn-o > .cbtn-i[data-mode="2"] {
  background: #30a254;
  box-shadow: 0px 0px 0px #30a254;
  transition: 350ms cubic-bezier(0, 0.5, 0.5, 1);
}
.cbtn-o > .cbtn-i[data-mode="2"]:hover {
  transform: scale(0.9);
  background: #51e980;
  box-shadow: 0px 0px 30px #51e980;
}
.cbtn-o > .cbtn-i[data-mode="2"]:active {
  transform: scale(0.9) rotateX(-360deg);
}
.cbtn-o > .cbtn-i[data-mode="3"] {
  background: #8e54ff;
  box-shadow: 0px 0px 0px #8e54ff;
}
.cbtn-o > .cbtn-i[data-mode="3"]:hover {
  transform: scale(0.9);
  background: #a93ee0;
  box-shadow: 0px 0px 30px #a93ee0;
}
.cbtn-o > .cbtn-i[data-mode="3"]:active {
  transform: scale(0.9) rotate(-360deg);
}
.cbtn-o > .cbtn-i[data-mode="4"] {
  background: #ff0000;
  box-shadow: 0px 0px 0px #ff0000;
}
.cbtn-o > .cbtn-i[data-mode="4"]:hover {
  transform: scale(0.9);
  background: #ff0000;
  box-shadow: 0px 0px 30px #ff0000;
}
.cbtn-o > .cbtn-i[data-mode="4"]:active {
  transition: none;
  filter: blur(7px);
  color: transparent;
}
.cbtn-o > canvas {
  position: absolute;
  z-index: 2;
  top: 0px;
  left: 0px;
}

.cbtn-nav {
  color: #fff;
  display: inline-block;
  position: relative;
  z-index: 1;
  font-size: 18px;
  padding: 10px;
  cursor: pointer;
  text-shadow: 2px 2px 4px #111;
}
.cbtn-nav#nav-next {
  margin-left: 20px;
}
.cbtn-nav#nav-next::before {
  left: 15px;
}
.cbtn-nav#nav-prev {
  margin-right: 20px;
}
.cbtn-nav#nav-prev::before {
  left: 17px;
}
.cbtn-nav:hover::before {
  width: 40px;
  height: 40px;
}
.cbtn-nav::before {
  content: "";
  position: absolute;
  border-radius: 100px;
  top: 20px;
  transform: translate(-50%, -50%);
  height: 0px;
  width: 0px;
  background: #333333;
  z-index: -1;
  transition: 150ms ease-in-out;
}

.next_anim {
  animation: next 600ms ease;
  pointer-events: none;
}

.prev_anim {
  animation: prev 600ms ease;
  pointer-events: none;
}

.info-wrap {
  font-family: Montserrat;
}
.info-wrap > .info-text {
  display: inline-block;
  color: #333333;
  width: 30%;
  max-width: 300px;
  padding: 15px;
  background: #ccc;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
}

@keyframes next {
  0% {
    left: 0px;
    opacity: 1;
  }
  50% {
    left: 300px;
    opacity: 0;
  }
  50.1% {
    left: -300px;
    opacity: 0;
  }
  100% {
    left: 0px;
    opacity: 1;
  }
}
@keyframes prev {
  0% {
    left: 0px;
    opacity: 1;
  }
  50% {
    left: -300px;
    opacity: 0;
  }
  50.1% {
    left: 300px;
    opacity: 0;
  }
  100% {
    left: 0px;
    opacity: 1;
  }
}
.social {
  z-index: 1001;
  position: absolute;
  bottom: 20px;
  left: 30px;
}
.social .icon {
  display: inline-block;
}
.social .icon:hover img {
  transform: scale(0.8);
}
.social .icon img {
  display: inline-block;
  height: 40px;
  width: 40px;
  position: relative;
  transition: 150ms cubic-bezier(0, 0.5, 0.5, 1);
}
.social .icon::before {
  content: "";
  position: absolute;
  border-radius: 100px;
  top: 20px;
  left: 20px;
  transform: translate(-50%, -50%);
  height: 0px;
  width: 0px;
  background: #333;
  z-index: -1;
  transition: 150ms cubic-bezier(0, 0.5, 0.5, 1);
}
.social .icon:hover::before {
  height: 50px;
  width: 50px;
}
</style>

<div class="cbtn-wrap">
<div id="cbtn-title"></div>
<div class="cbtn-nav" id="nav-prev">
<i class="fas fa-chevron-left"></i>
</div>
<div class="cbtn-o" id="cbtn1">
<div class="cbtn-i" data-mode="0">Hover / Click / Hold</div>
</div>
<div class="cbtn-nav" id="nav-next">
<i class="fas fa-chevron-right"></i>
</div>
<div class="info-wrap">
<div class="info-text"></div>
</div>
</div>

<script>
window.onload = function () {

  var canvas = document.createElement("canvas");
  var innerBtn = document.querySelector("#cbtn1 .cbtn-i");
  var outerBtn = document.getElementById("cbtn1");
  var nextBtn = document.getElementById("nav-next");
  var prevBtn = document.getElementById("nav-prev");
  var btnTitle = document.getElementById("cbtn-title");
  var tipText = document.querySelector(".info-wrap .info-text");
  outerBtn.appendChild(canvas);
  var ctx = canvas.getContext("2d");
  w = ctx.canvas.width = outerBtn.offsetWidth;
  h = ctx.canvas.height = outerBtn.offsetHeight;
  dots = [];
  hoverFlag = false;
  clickFlag = false;
  mode = 0;
  nt = 0;
  tip = 0;

  tips = [
  "Stepping up your hover effects game!",
  "The spacing/canvas area around the button can be easily adjusted via CSS margin.",
  "Tested in IE and on various mobile devices.",
  "No libraries required!",
  "Imagine the endless possibilities :)",
  "In this case there is only one Button which is being controlled via JS.",
  "Using a black background for the best contrast.",
  "More effects coming soon..."];


  modeSets = [
  {
    name: "Fireflies",
    maxDots: 75,
    maxSpeed: 3,
    minSpeed: 1,
    emitRate: 10,
    emitNum: 2,
    radius: 2,
    trail: 0.2,
    maxTime: 1500,
    minTime: 750,
    glow: 10,
    hueMin: 15,
    hueMax: 55 },

  {
    name: "Hyper Jump",
    maxDots: 100,
    maxSpeed: 3,
    minSpeed: 1,
    emitRate: 10,
    emitNum: 3,
    radius: 1.75,
    trail: 0.06,
    maxTime: 700,
    minTime: 300,
    glow: 7,
    hueMin: 170,
    hueMax: 230 },

  {
    name: "Focus",
    maxDots: 75,
    maxSpeed: 2,
    minSpeed: 0.5,
    emitRate: 10,
    emitNum: 2,
    radius: 7,
    trail: 1,
    maxTime: 1000,
    minTime: 500,
    glow: 0,
    hueMin: 60,
    hueMax: 130 },

  {
    name: "Vortex",
    maxDots: 150,
    maxSpeed: 2,
    minSpeed: -2,
    emitRate: 20,
    emitNum: 5,
    radius: 7,
    trail: 1,
    maxTime: 3000,
    minTime: 1500,
    glow: 0,
    hueMin: 260,
    hueMax: 330 },


  {
    name: "Code Red",
    maxDots: 50,
    maxSpeed: 1,
    minSpeed: 0.3,
    emitRate: 20,
    emitNum: 1,
    radius: 1.7,
    trail: 1,
    maxTime: 3000,
    minTime: 1500,
    glow: 10,
    hueMin: 0,
    hueMax: 10 }];



  function emitDots(x, y) {
    if (dots.length < modeSets[mode].maxDots) {
      for (var i = 0; i < modeSets[mode].emitNum; i++) {
        var color = Math.random() * (modeSets[mode].hueMax - modeSets[mode].hueMin) + modeSets[mode].hueMin;
        dots.push({
          x: w / 2,
          y: h / 2,
          v: Math.random() * (modeSets[mode].maxSpeed - modeSets[mode].minSpeed) + modeSets[mode].minSpeed,
          d: Math.random() * 360,
          c: Math.random() * (5 - -5) + -5,
          h: color,
          st: Date.now(),
          lt: Math.random() * (modeSets[mode].maxTime - modeSets[mode].minTime) + modeSets[mode].minTime });

      }
    }
  }

  function draw() {
    nt += 0.0005;
    ctx.fillStyle = "rgba(0,0,0," + modeSets[mode].trail + ")";
    ctx.fillRect(0, 0, w, h);
    ctx.fill();
    for (var i = 0; i < dots.length; i++) {
      var pct = (Date.now() - dots[i].st) / dots[i].lt;

      switch (mode) {
        case 0:
          ctx.save();
          ctx.beginPath();
          ctx.fillStyle = "hsla(" + dots[i].h + ", 100%, 60%, " + (1 - pct) + ")";
          ctx.shadowColor = "hsla(" + dots[i].h + ", 100%, 60%, 1)";
          ctx.shadowBlur = modeSets[mode].glow;
          ctx.arc(dots[i].x, dots[i].y, Math.pow(modeSets[mode].radius, 2) / dots[i].v, 0, Math.PI * 2);
          ctx.fill();
          ctx.closePath();
          ctx.restore();

          dots[i].x += dots[i].v * Math.cos(dots[i].d * Math.PI / 180);
          dots[i].y += dots[i].v * Math.sin(dots[i].d * Math.PI / 180);
          dots[i].d += dots[i].c;

          if (clickFlag)
          dots[i].v = 1;
          break;
        case 1:
          ctx.save();
          ctx.beginPath();
          ctx.fillStyle = "hsla(" + dots[i].h + ", 100%, 70%, " + (1 - pct) + ")";
          ctx.shadowColor = "hsla(" + dots[i].h + ", 100%, 70%, 1)";
          ctx.shadowBlur = modeSets[mode].glow;
          ctx.arc(dots[i].x, dots[i].y, Math.pow(modeSets[mode].radius, 2) / dots[i].v, 0, Math.PI * 2);
          ctx.fill();
          ctx.closePath();
          ctx.restore();

          dots[i].x += dots[i].v * Math.cos(dots[i].d * Math.PI / 180);
          dots[i].y += dots[i].v * Math.sin(dots[i].d * Math.PI / 180);
          if (clickFlag)
          dots[i].v = 3;
          break;
        case 2:
          ctx.save();
          ctx.beginPath();
          ctx.fillStyle = "hsla(" + dots[i].h + ", 100%, 70%, " + (1 - pct) + ")";
          ctx.shadowColor = "hsla(" + dots[i].h + ", 100%, 70%, 1)";
          ctx.shadowBlur = modeSets[mode].glow;
          ctx.arc(dots[i].x, dots[i].y, modeSets[mode].radius, 0, Math.PI * 2);
          ctx.fill();
          ctx.closePath();
          ctx.restore();

          dots[i].x += dots[i].v * Math.cos(dots[i].d * Math.PI / 180);
          dots[i].y += dots[i].v * Math.sin(dots[i].d * Math.PI / 180);
          if (clickFlag)
          dots[i].v = 0.3;
          break;
        case 3:
          ctx.save();
          ctx.beginPath();
          ctx.translate(w / 2, h / 2);
          ctx.rotate(dots[i].d * Math.PI / 180);
          ctx.fillStyle = "hsla(" + dots[i].h + ", 100%, 70%, " + pct + ")";
          ctx.shadowColor = "hsla(" + dots[i].h + ", 100%, 70%, 1)";
          ctx.shadowBlur = modeSets[mode].glow;
          ctx.rect(dots[i].x, dots[i].y, modeSets[mode].radius, modeSets[mode].radius);
          ctx.fill();
          ctx.closePath();
          ctx.restore();

          dots[i].x += dots[i].v;
          dots[i].y += dots[i].v;
          if (clickFlag)
          dots[i].v = 3;
          break;
        case 4:
          var sd = Math.pow(modeSets[mode].radius, 2) / dots[i].v;
          ctx.save();
          ctx.beginPath();
          ctx.strokeStyle = "hsla(" + dots[i].h + ", 100%, 50%, " + (1 - pct) + ")";
          ctx.shadowColor = "hsla(" + dots[i].h + ", 100%, 50%, 1)";
          ctx.shadowBlur = modeSets[mode].glow;
          if (clickFlag) {
            ctx.arc(dots[i].x, dots[i].y, sd, 0, Math.PI * 2);
          } else {
            ctx.rect(dots[i].x - sd, dots[i].y - sd, sd * 2, sd * 2);
          }
          ctx.stroke();
          ctx.closePath();
          ctx.restore();

          dots[i].x += dots[i].v * Math.cos(dots[i].d * Math.PI / 180);
          dots[i].y += dots[i].v * Math.sin(dots[i].d * Math.PI / 180);
          break;}


      if (dots[i].x > w || dots[i].x < 0 || dots[i].y > h || dots[i].y < 0 || dots[i].st + dots[i].lt < Date.now()) {
        dots.splice(i, 1);
      }
    }
    anim = requestAnimationFrame(draw);
  }

  innerBtn.onmouseover = function () {
    hoverFlag = true;
    emitter = setInterval(emitDots, modeSets[mode].emitRate);
    anim = requestAnimationFrame(draw);
  };

  innerBtn.onmouseout = function () {
    hoverFlag = false;
    clearInterval(emitter);
    cancelAnimationFrame(anim);
    ctx.clearRect(0, 0, w, h);
    dots = [];
  };

  innerBtn.onmousedown = function () {
    clickFlag = true;
  };

  innerBtn.onmouseup = function () {
    clickFlag = false;
  };

  btnTitle.innerHTML = modeSets[mode].name;

  nextBtn.onclick = function () {
    if (modeSets.length <= mode + 1) {
      mode = 0;
    } else {
      mode += 1;
    }

    setTimeout(function () {
      innerBtn.setAttribute("data-mode", mode);
      btnTitle.innerHTML = modeSets[mode].name;
    }, 300);

    outerBtn.classList.add("next_anim");
    btnTitle.classList.add("prev_anim");
    setTimeout(function () {
      outerBtn.classList.remove("next_anim");
      btnTitle.classList.remove("prev_anim");
    }, 600);
  };

  prevBtn.onclick = function () {
    if (0 > mode - 1) {
      mode = modeSets.length - 1;
    } else {
      mode -= 1;
    }

    setTimeout(function () {
      innerBtn.setAttribute("data-mode", mode);
      btnTitle.innerHTML = modeSets[mode].name;
    }, 300);

    outerBtn.classList.add("prev_anim");
    btnTitle.classList.add("next_anim");
    setTimeout(function () {
      outerBtn.classList.remove("prev_anim");
      btnTitle.classList.remove("next_anim");
    }, 600);
  };

  tipText.innerHTML = tips[tip];
  setInterval(function () {
    tips.length <= tip + 1 ? tip = 0 : tip += 1;
    tipText.innerHTML = tips[tip];
  }, 7000);

};
</script><a target="_blank" href="https://www.htmlbestcodes.com/" style="font-size: 8pt; text-decoration: none;font-family:Tahoma">HTML Best Codes</a>
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Html Code: Buttons with Hover/Click/Hold Animating Effects

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