A Pen by Jack Rugile on CodePen.
Created
October 19, 2019 10:32
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Save Qasemm/ca3cf8e66bbfc3f131ff59d8102736e0 to your computer and use it in GitHub Desktop.
Glitchy Loading Indicator
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| <div class="word">LOADING...</div> | |
| <div class="overlay"></div> |
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| function Ticker( elem ) { | |
| elem.lettering(); | |
| this.done = false; | |
| this.cycleCount = 5; | |
| this.cycleCurrent = 0; | |
| this.chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!@#$%^&*()-_=+{}|[]\\;\':"<>?,./`~'.split(''); | |
| this.charsCount = this.chars.length; | |
| this.letters = elem.find( 'span' ); | |
| this.letterCount = this.letters.length; | |
| this.letterCurrent = 0; | |
| this.letters.each( function() { | |
| var $this = $( this ); | |
| $this.attr( 'data-orig', $this.text() ); | |
| $this.text( '-' ); | |
| }); | |
| } | |
| Ticker.prototype.getChar = function() { | |
| return this.chars[ Math.floor( Math.random() * this.charsCount ) ]; | |
| }; | |
| Ticker.prototype.reset = function() { | |
| this.done = false; | |
| this.cycleCurrent = 0; | |
| this.letterCurrent = 0; | |
| this.letters.each( function() { | |
| var $this = $( this ); | |
| $this.text( $this.attr( 'data-orig' ) ); | |
| $this.removeClass( 'done' ); | |
| }); | |
| this.loop(); | |
| }; | |
| Ticker.prototype.loop = function() { | |
| var self = this; | |
| this.letters.each( function( index, elem ) { | |
| var $elem = $( elem ); | |
| if( index >= self.letterCurrent ) { | |
| if( $elem.text() !== ' ' ) { | |
| $elem.text( self.getChar() ); | |
| $elem.css( 'opacity', Math.random() ); | |
| } | |
| } | |
| }); | |
| if( this.cycleCurrent < this.cycleCount ) { | |
| this.cycleCurrent++; | |
| } else if( this.letterCurrent < this.letterCount ) { | |
| var currLetter = this.letters.eq( this.letterCurrent ); | |
| this.cycleCurrent = 0; | |
| currLetter.text( currLetter.attr( 'data-orig' ) ).css( 'opacity', 1 ).addClass( 'done' ); | |
| this.letterCurrent++; | |
| } else { | |
| this.done = true; | |
| } | |
| if( !this.done ) { | |
| requestAnimationFrame( function() { | |
| self.loop(); | |
| }); | |
| } else { | |
| setTimeout( function() { | |
| self.reset(); | |
| }, 750 ); | |
| } | |
| }; | |
| $words = $( '.word' ); | |
| $words.each( function() { | |
| var $this = $( this ), | |
| ticker = new Ticker( $this ).reset(); | |
| $this.data( 'ticker', ticker ); | |
| }); |
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| <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/lettering.js/0.6.1/jquery.lettering.min.js"></script> |
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| @import url(https://fonts.googleapis.com/css?family=Source+Code+Pro:400); | |
| html, | |
| body { | |
| height: 100%; | |
| } | |
| body { | |
| background: radial-gradient(#222922, #000500); | |
| font-family: 'Source Code Pro', monospace; | |
| font-weight: 400; | |
| overflow: hidden; | |
| padding: 30px 0 0 30px; | |
| text-align: center; | |
| } | |
| .word { | |
| bottom: 0; | |
| color: #fff; | |
| font-size: 2.5em; | |
| height: 2.5em; | |
| left: 0; | |
| line-height: 2.5em; | |
| margin: auto; | |
| right: 0; | |
| position: absolute; | |
| text-shadow: 0 0 10px rgba(50, 255, 50, 0.5), 0 0 5px rgba(100, 255, 100, 0.5); | |
| top: 0 | |
| } | |
| .word span { | |
| display: inline-block; | |
| transform: translateX(100%) scale(0.9); | |
| transition: transform 500ms; | |
| } | |
| .word .done { | |
| color: #6f6; | |
| transform: translateX(0) scale(1); | |
| } | |
| .overlay { | |
| background-image: linear-gradient(transparent 0%, rgba(10, 16, 10, 0.5) 50%); | |
| background-size: 1000px 2px; | |
| bottom: 0; | |
| content: ''; | |
| left: 0; | |
| position: absolute; | |
| right: 0; | |
| top: 0; | |
| } |
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