Create A Background Particles System With JavaScript And Canvas – nodes.js
The nodes.js JavaScript library lets you create a particles system with animated nodes and connecting lines for the background.
JavaScript & CSS background
Create a Single Gradient/Image Background across Multiple Elements – ShareShade
A tiny JS library creates continuous gradient or image backgrounds across multiple DOM elements with zero dependencies.
Animated ASCII Backgrounds for Web Apps – ASCIIGround.js
A JavaScript library for creating animated ASCII backgrounds with Perlin noise, waves, rain, and Matrix-style effects.
Create Interactive Particle Backgrounds with Pure JavaScript – DotWave.js
A lightweight, zero-dependency JS library for creating interactive, parallax dot backgrounds on any HTML container using Canvas.
Interactive Star Field Background with JavaScript and Canvas
A JavaScript library for creating an animated starfield (lightspeed) background that can react to user interactions.
Create Dynamic Abstract Web Backgrounds With color4bg.js
An easy-to-use JavaScript library that helps developers create modern, dynamic, gradient, abstract background patterns.
Modern Geometric Shapes Generator With JavaScript and SVG
A JavaScript library that helps easily generate shapes (circles, triangles, rectangles, etc) to create beautiful, eye-catching backgrounds for your website.
Responsive Video Background Component With Image Fallback
An easy-to-use responsive video background web component that works perfectly on mobile and desktop.
Add A Touch Of Romance To Webpage With The Animate Heart Canvas Library
A vanilla JavaScript library to generate a romantic animated hearts background using HTML5 canvas.
Random SVG Background Generator In JavaScript – rbgen.js
A tiny JavaScript library that can generate random SVG background images for any container elements.