RezaAmd

// At first you should download "cwebp.exe".
// The latest source tree is available at:
// https://chromium.googlesource.com/webm/libwebp
byte[] ConvertJpgToWebP(byte[] jpgBytes, string fileName, string extension)
{
    string jpgFilePath = $"images//{fileName}.{extension}";
    string webpFilePath = $"images//{fileName}.webp";

    // Write the JPG byte[] to a file
    File.WriteAllBytes(jpgFilePath, jpgBytes);

RezaAmd

// JavaScript:
const angleCalculator = function(ax, ay, bx, by)
{
    return Math.atan2(by - ay, bx - ax) * 180 / Math.PI
}

RezaAmd

// js:
class Parallax {
  constructor(
    parallax,
    depthAttribute = "data-depth",
    isSameDirectionAttribute = "data-same-direction"
  ) {
    Array.from(parallax.querySelectorAll("[" + depthAttribute + "]")).forEach(
      function (element) {
        parallax.addEventListener(

RezaAmd

var getAverageColor = (function(window, document, undefined){
	return function(imageURL, options}){
		options = {
			// image split into blocks of x pixels wide, 1 high
			blocksize: options.blocksize || 5,
			fallbackColor: options.fallbackColor || '#000'
		};

		var img = document.createElement('img'),
			canvas = document.createElement('canvas'),