Wave.js Audio visualizer library for javascript. Installation Install With CDN < script src =" https://cdn.jsdelivr.net/gh/foobar404/wave.js/dist/bundle.js " > </ script > Or NPM npm i @foobar404/wave Setup If your using NPM: import { Wave } from "@foobar404/wave" ; Usage let audioElement = document . querySelector ( "#audioElmId" ) ; let canvasElement = document . querySelector ( "#canvasElmId" ) ; let wave = new Wave ( audioElement , canvasElement ) ; // Simple example: add an animation wave . addAnimation ( new wave . animations . Wave ( ) ) ; // Intermediate example: add an animation with options wave . addAnimation ( new wave . animations . Wave ( { lineWidth : 10 , lineColor : "red" , count : 20 } ) ) ; // Expert example: add multiple animations with options wave . addAnimation ( new wave . animations . Square ( { count : 50 , diamater : 300 } ) ) ; wave . addAnimation ( new wave . animations . Glob ( { fillColor : { gradient : [ "red" , "blue" , "green" ] , rotate : 45 } , lineWidth : 10 , lineColor : "#fff" } ) ) ; // The animations will start playing when the provided audio element is played // 'wave.animations' is an object with all possible animations on it. // Each animation is a class, so you have to new-up each animation when passed to 'addAnimation' Contributing Get involved! Check out the Contributing Guide for how to get started. License MIT
