Hello Guys welcome to the new blog where we are going to create a Cool Animated Favorite Button using HTML, CSS, JavaScript with free source code. In this blog you will get a download button of the whole Source code file at bottom of page. You can also follow me on Instagram (https://instagram.com/coding.ayush) and Join Our Telegram Channel (https://t.me/codingayush). Enjoy the code !!
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Favorite Button - CodingAyush</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css">
<link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Inter:400,500,600,700&display=swap'>
<link rel="stylesheet" href="./style.css">
</head>
<body>
<button class="favorite-button">
<div class="icon">
<div class="star"></div>
</div>
<span>Favorite</span>
</button>
<script src='https://cdnjs.cloudflare.com/ajax/libs/gsap/3.4.0/gsap.min.js'></script>
<script src="./script.js"></script>
</body>
</html>
CSS
html {
box-sizing: border-box;
-webkit-font-smoothing: antialiased;
}
* {
box-sizing: inherit;
}
*:before, *:after {
box-sizing: inherit;
}
body {
min-height: 100vh;
display: flex;
font-family: "Inter", Arial;
justify-content: center;
align-items: center;
background: #11131e;
}
.favorite-button {
--background-default: #313440;
--text-color-default: #FAFBFF;
--star-color-default: #62677C;
--star-face-color-default: #1F2128;
--star-color-active: #F6C206;
--star-face-color-active: #845901;
--star-hole: #16181E;
--star-hole-inner: #20232C;
--button-y: 0px;
--star-y: 0px;
--star-scale: 1;
--star-rotate: 0deg;
--star-hole-scale: 0;
--star-face-scale: 1;
--text-x: 0px;
--text-o: 1;
-webkit-tap-highlight-color: transparent;
-webkit-appearance: none;
outline: none;
border: none;
background: none;
min-width: 125px;
padding: 12px 24px 12px 16px;
margin: 0;
font-family: inherit;
font-size: 14px;
font-weight: 500;
line-height: 19px;
display: flex;
align-items: center;
cursor: pointer;
position: relative;
color: var(--text-color-default);
transform: translateY(var(--button-y)) translateZ(0);
}
.favorite-button:before {
content: "";
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
border-radius: 9px;
transition: transform 0.2s;
transform: scale(var(--background-scale-x, 1), var(--background-scale-y, 1)) translateZ(0);
background: var(--background-default);
}
.favorite-button:active {
--background-scale-x: .98;
--background-scale-y: .96;
}
.favorite-button span {
display: block;
opacity: var(--text-o);
transform: translateX(var(--text-x));
}
.favorite-button .icon {
width: 36px;
height: 119px;
display: flex;
pointer-events: none;
position: relative;
-webkit-clip-path: ellipse(150% 50% at 50% 50%);
clip-path: ellipse(150% 50% at 50% 50%);
margin: -100px 2px 0 -8px;
}
.favorite-button .icon:before {
content: "";
margin-top: auto;
display: block;
width: 36px;
height: 12px;
background: var(--star-hole);
box-shadow: inset 0 3px 0 0 var(--star-hole-inner);
border-radius: 100px/30px;
transform: scale(var(--star-hole-scale));
transform-origin: 50% 100%;
}
.favorite-button .icon .star {
width: 20px;
height: 19px;
position: absolute;
left: 8px;
bottom: 0;
transform: translateY(var(--star-y)) rotate(var(--star-rotate)) scale(var(--star-scale));
border-radius: var(--star-radius, 0px);
background: var(--star-color, var(--star-color-default));
-webkit-clip-path: var(--star-clip, polygon(10px 0, 13px 6px, 20px 7px, 15px 12px, 16px 19px, 10px 15px, 4px 19px, 5px 12px, 0 7px, 7px 6px));
clip-path: var(--star-clip, polygon(10px 0, 13px 6px, 20px 7px, 15px 12px, 16px 19px, 10px 15px, 4px 19px, 5px 12px, 0 7px, 7px 6px));
transition: border-radius 0.2s, background 0.2s, -webkit-clip-path 0.2s;
transition: clip-path 0.2s, border-radius 0.2s, background 0.2s;
transition: clip-path 0.2s, border-radius 0.2s, background 0.2s, -webkit-clip-path 0.2s;
}
.favorite-button .icon .star:before, .favorite-button .icon .star:after {
content: "";
position: absolute;
background: var(--star-face-color, var(--star-face-color-default));
transition: background 0.2s, box-shadow 0.2s;
}
.favorite-button .icon .star:before {
width: 2px;
height: 2px;
border-radius: 50%;
left: 7px;
top: 8px;
box-shadow: 4px 0 0 0 var(--star-face-color, var(--star-face-color-default));
transform: scaleY(var(--star-face-scale));
}
.favorite-button .icon .star:after {
width: 4px;
height: 2px;
border-radius: var(--star-face-radius, 2px 2px 0 0);
left: 8px;
top: 11px;
transition: border-radius 0.2s;
}
.favorite-button.star-round {
--star-clip: polygon(10px 0, 20px 0, 20px 7px, 20px 12px, 20px 19px, 10px 19px, 0 19px, 0 12px, 0 7px, 0 0);
--star-radius: 50%;
}
.favorite-button.active {
--star-color: var(--star-color-active);
--star-face-color: var(--star-face-color-active);
--star-face-radius: 0 0 2px 2px;
}
JS
document.querySelectorAll('.favorite-button').forEach(button => {
button.addEventListener('click', e => {
e.preventDefault()
if(button.classList.contains('animated')) {
return
}
button.classList.add('animated')
gsap.to(button, {
keyframes: [{
'--star-y': '-36px',
duration: .3,
ease: 'power2.out'
}, {
'--star-y': '48px',
'--star-scale': .4,
duration: .325,
onStart() {
button.classList.add('star-round')
}
}, {
'--star-y': '-64px',
'--star-scale': 1,
duration: .45,
ease: 'power2.out',
onStart() {
button.classList.toggle('active')
setTimeout(() => button.classList.remove('star-round'), 100)
}
}, {
'--star-y': '0px',
duration: .45,
ease: 'power2.in'
}, {
'--button-y': '3px',
duration: .11
}, {
'--button-y': '0px',
'--star-face-scale': .65,
duration: .125
}, {
'--star-face-scale': 1,
duration: .15
}],
clearProps: true,
onComplete() {
button.classList.remove('animated')
}
})
gsap.to(button, {
keyframes: [{
'--star-hole-scale': .8,
duration: .5,
ease: 'elastic.out(1, .75)'
}, {
'--star-hole-scale': 0,
duration: .2,
delay: .2
}]
})
gsap.to(button, {
'--star-rotate': '360deg',
duration: 1.55,
clearProps: true
})
})
})