particles.js demo

index.html

<!-- particles.js container --> <div id="particles-js"></div> <!-- stats - count particles --> <div class="count-particles"> <span class="js-count-particles">--</span> particles </div> <!-- particles.js lib - https://github.com/VincentGarreau/particles.js --> <script src="http://cdn.jsdelivr.net/particles.js/2.0.0/particles.min.js"></script> <!-- stats.js lib --> <script src="http://threejs.org/examples/js/libs/stats.min.js"></script>

particles-js-demo.markdown

particles.js demo

Made with particles.js, a lightweight JavaScript library for creating particles

A Pen by akosijose on CodePen.

License.

script.js

particlesJS("particles-js", {"particles":{"number":{"value":80,"density":{"enable":true,"value_area":800}},"color":{"value":"#ffffff"},"shape":{"type":"polygon","stroke":{"width":0,"color":"#000000"},"polygon":{"nb_sides":8},"image":{"src":"img/github.svg","width":100,"height":100}},"opacity":{"value":0.5,"random":false,"anim":{"enable":false,"speed":1,"opacity_min":0.1,"sync":false}},"size":{"value":3,"random":true,"anim":{"enable":false,"speed":40,"size_min":0.1,"sync":false}},"line_linked":{"enable":true,"distance":150,"color":"#ffffff","opacity":0.4,"width":1},"move":{"enable":true,"speed":0.5,"direction":"none","random":false,"straight":false,"out_mode":"out","bounce":false,"attract":{"enable":true,"rotateX":600,"rotateY":1200}}},"interactivity":{"detect_on":"canvas","events":{"onhover":{"enable":false,"mode":"repulse"},"onclick":{"enable":true,"mode":"push"},"resize":true},"modes":{"grab":{"distance":182.509875812169,"line_linked":{"opacity":1}},"bubble":{"distance":400,"size":40,"duration":2,"opacity":8,"speed":3},"repulse":{"distance":50,"duration":0.4},"push":{"particles_nb":4},"remove":{"particles_nb":2}}},"retina_detect":false});var count_particles, stats, update; stats = new Stats; stats.setMode(0); stats.domElement.style.position = 'absolute'; stats.domElement.style.left = '0px'; stats.domElement.style.top = '0px'; document.body.appendChild(stats.domElement); count_particles = document.querySelector('.js-count-particles'); update = function() { stats.begin(); stats.end(); if (window.pJSDom[0].pJS.particles && window.pJSDom[0].pJS.particles.array) { count_particles.innerText = window.pJSDom[0].pJS.particles.array.length; } requestAnimationFrame(update); }; requestAnimationFrame(update);;

style.css

/* ---- reset ---- */ body{ margin:0; font:normal 75% Arial, Helvetica, sans-serif; } canvas{ display: block; vertical-align: bottom; } /* ---- particles.js container ---- */ #particles-js{ position:absolute; width: 100%; height: 100%; background-color: #6e0505; background-image: url(""); background-repeat: no-repeat; background-size: cover; background-position: 50% 50%; } /* ---- stats.js ---- */ .count-particles{ background: #000022; position: absolute; top: 48px; left: 0; width: 80px; color: #13E8E9; font-size: .8em; text-align: left; text-indent: 4px; line-height: 14px; padding-bottom: 2px; font-family: Helvetica, Arial, sans-serif; font-weight: bold; } .js-count-particles{ font-size: 1.1em; } #stats, .count-particles{ -webkit-user-select: none; margin-top: 5px; margin-left: 5px; } #stats{ border-radius: 3px 3px 0 0; overflow: hidden; } .count-particles{ border-radius: 0 0 3px 3px; }