JSFiddle - React, Tailwind, and code Playground

by Raunak Kathuria

JavaScript

// Copyright (c) 2013 Pieroxy <pieroxy@pieroxy.net>
// This work is free. You can redistribute it and/or modify it
// under the terms of the WTFPL, Version 2
// For more information see LICENSE.txt or http://www.wtfpl.net/
//
// For more information, the home page:
// http://pieroxy.net/blog/pages/lz-string/testing.html
//
// LZ-based compression algorithm, version 1.3.3
var LZString = {
  
  
  // private property
  _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
  _f : String.fromCharCode,
  
  compressToBase64 : function (input) {
    if (input == null) return "";
    var output = "";
    var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
    var i = 0;
    
    input = LZString.compress(input);
    
    while (i < input.length*2) {
      
      if (i%2==0) {
        chr1 = input.charCodeAt(i/2) >> 8;
        chr2 = input.charCodeAt(i/2) & 255;
        if (i/2+1 < input.length) 
          chr3 = input.charCodeAt(i/2+1) >> 8;
        else 
          chr3 = NaN;
      } else {
        chr1 = input.charCodeAt((i-1)/2) & 255;
        if ((i+1)/2 < input.length) {
          chr2 = input.charCodeAt((i+1)/2) >> 8;
          chr3 = input.charCodeAt((i+1)/2) & 255;
        } else 
          chr2=chr3=NaN;
      }
      i+=3;
      
      enc1 = chr1 >> 2;
      enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
      enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
      enc4 = chr3 & 63;
      
      if (isNaN(chr2)) {
        enc3 = enc4 = 64;
      } else if (isNaN(chr3)) {
        enc4 = 64;
      }
      
      output = output +
        LZString._keyStr.charAt(enc1) + LZString._keyStr.charAt(enc2) +
          LZString._keyStr.charAt(enc3) + LZString._keyStr.charAt(enc4);
      
    }
    
    return output;
  },
  
  decompressFromBase64 : function (input) {
    if (input == null) return "";
    var output = "",
        ol = 0, 
        output_,
        chr1, chr2, chr3,
        enc1, enc2, enc3, enc4,
        i = 0, f=LZString._f;
    
    input =...