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May 29, 2020 12:39
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How to create an animated particle background using CSS and JavaScript - the JS approach
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| <div id="particle-container"></div> |
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| /* ---- particles.js config ---- */ | |
| particlesJS("particle-container", { | |
| "particles": { | |
| "number": { | |
| "value": 80, | |
| "density": { | |
| "enable": true, | |
| "value_area": 800 | |
| } | |
| }, | |
| "color": { | |
| "value": "random" | |
| }, | |
| "shape": { | |
| "type": "circle", | |
| "stroke": { | |
| "width": 0, | |
| "color": "#000000" | |
| }, | |
| "polygon": { | |
| "nb_sides": 5 | |
| }, | |
| "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": false, | |
| "distance": 150, | |
| "color": "#ffffff", | |
| "opacity": 0.4, | |
| "width": 1 | |
| }, | |
| "move": { | |
| "enable": true, | |
| "speed": 1, | |
| "direction": "none", | |
| "random": false, | |
| "straight": false, | |
| "out_mode": "out", | |
| "bounce": false, | |
| "attract": { | |
| "enable": false, | |
| "rotateX": 600, | |
| "rotateY": 1200 | |
| } | |
| } | |
| }, | |
| "interactivity": { | |
| "detect_on": "canvas", | |
| "events": { | |
| "onhover": { | |
| "enable": false, | |
| "mode": "repulse" | |
| }, | |
| "onclick": { | |
| "enable": false, | |
| "mode": "push" | |
| }, | |
| "resize": true | |
| }, | |
| "modes": { | |
| "grab": { | |
| "distance": 400, | |
| "line_linked": { | |
| "opacity": 1 | |
| } | |
| }, | |
| "bubble": { | |
| "distance": 400, | |
| "size": 40, | |
| "duration": 2, | |
| "opacity": 8, | |
| "speed": 3 | |
| }, | |
| "repulse": { | |
| "distance": 200, | |
| "duration": 0.4 | |
| }, | |
| "push": { | |
| "particles_nb": 4 | |
| }, | |
| "remove": { | |
| "particles_nb": 2 | |
| } | |
| } | |
| }, | |
| "retina_detect": true | |
| }); |
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| <script src="https://cdn.jsdelivr.net/npm/[email protected]/particles.min.js"></script> |
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| /* Reset. */ | |
| body { | |
| margin: 0; | |
| background: #ecf3f3; | |
| } | |
| canvas { | |
| display: block; | |
| vertical-align: bottom; | |
| } | |
| /* Particle container. */ | |
| #particle-container { | |
| position: absolute; | |
| width: 100%; | |
| height: 100%; | |
| } |
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With some help from the Stackoverflow community as well as shown here.