Diacritics (v16)

Revision 16 of this benchmark created by gabssnake on

Setup

var teste = "L'avantage d'utiliser le lorem ipsum est bien évidemment de pouvoir créer des maquettes ou de remplir un site internet de contenus qui présentent un rendu s'approchant un maximum du rendu final. \n Par défaut lorem ipsum ne contient pas d'accent ni de caractères spéciaux contrairement à la langue française qui en contient beaucoup. C'est sur ce critère que nous proposons une solution avec cet outil qui générant du faux-texte lorem ipsum mais avec en plus, des caractères spéciaux tel que les accents ou certains symboles utiles pour la langue française. \n L'utilisation du lorem standard est facile d’utilisation mais lorsque le futur client utilisera votre logiciel il se peut que certains caractères spéciaux ou qu'un accent ne soient pas codés correctement. \n Cette page a pour but donc de pouvoir perdre le moins de temps possible et donc de tester directement si tous les encodages de base de donnée ou des sites sont les bons de plus il permet de récuperer un code css avec le texte formaté !"
  
  var defaultDiacriticsRemovalap = [{
    'base': 'A',
    'letters': '\u0041\u24B6\uFF21\u00C0\u00C1\u00C2\u1EA6\u1EA4\u1EAA\u1EA8\u00C3\u0100\u0102\u1EB0\u1EAE\u1EB4\u1EB2\u0226\u01E0\u00C4\u01DE\u1EA2\u00C5\u01FA\u01CD\u0200\u0202\u1EA0\u1EAC\u1EB6\u1E00\u0104\u023A\u2C6F'
  }, {
    'base': 'AA',
    'letters': '\uA732'
  }, {
    'base': 'AE',
    'letters': '\u00C6\u01FC\u01E2'
  }, {
    'base': 'AO',
    'letters': '\uA734'
  }, {
    'base': 'AU',
    'letters': '\uA736'
  }, {
    'base': 'AV',
    'letters': '\uA738\uA73A'
  }, {
    'base': 'AY',
    'letters': '\uA73C'
  }, {
    'base': 'B',
    'letters': '\u0042\u24B7\uFF22\u1E02\u1E04\u1E06\u0243\u0182\u0181'
  }, {
    'base': 'C',
    'letters': '\u0043\u24B8\uFF23\u0106\u0108\u010A\u010C\u00C7\u1E08\u0187\u023B\uA73E'
  }, {
    'base': 'D',
    'letters': '\u0044\u24B9\uFF24\u1E0A\u010E\u1E0C\u1E10\u1E12\u1E0E\u0110\u018B\u018A\u0189\uA779'
  }, {
    'base': 'DZ',
    'letters': '\u01F1\u01C4'
  }, {
    'base': 'Dz',
    'letters': '\u01F2\u01C5'
  }, {
    'base': 'E',
    'letters': '\u0045\u24BA\uFF25\u00C8\u00C9\u00CA\u1EC0\u1EBE\u1EC4\u1EC2\u1EBC\u0112\u1E14\u1E16\u0114\u0116\u00CB\u1EBA\u011A\u0204\u0206\u1EB8\u1EC6\u0228\u1E1C\u0118\u1E18\u1E1A\u0190\u018E'
  }, {
    'base': 'F',
    'letters': '\u0046\u24BB\uFF26\u1E1E\u0191\uA77B'
  }, {
    'base': 'G',
    'letters': '\u0047\u24BC\uFF27\u01F4\u011C\u1E20\u011E\u0120\u01E6\u0122\u01E4\u0193\uA7A0\uA77D\uA77E'
  }, {
    'base': 'H',
    'letters': '\u0048\u24BD\uFF28\u0124\u1E22\u1E26\u021E\u1E24\u1E28\u1E2A\u0126\u2C67\u2C75\uA78D'
  }, {
    'base': 'I',
    'letters': '\u0049\u24BE\uFF29\u00CC\u00CD\u00CE\u0128\u012A\u012C\u0130\u00CF\u1E2E\u1EC8\u01CF\u0208\u020A\u1ECA\u012E\u1E2C\u0197'
  }, {
    'base': 'J',
    'letters': '\u004A\u24BF\uFF2A\u0134\u0248'
  }, {
    'base': 'K',
    'letters': '\u004B\u24C0\uFF2B\u1E30\u01E8\u1E32\u0136\u1E34\u0198\u2C69\uA740\uA742\uA744\uA7A2'
  }, {
    'base': 'L',
    'letters': '\u004C\u24C1\uFF2C\u013F\u0139\u013D\u1E36\u1E38\u013B\u1E3C\u1E3A\u0141\u023D\u2C62\u2C60\uA748\uA746\uA780'
  }, {
    'base': 'LJ',
    'letters': '\u01C7'
  }, {
    'base': 'Lj',
    'letters': '\u01C8'
  }, {
    'base': 'M',
    'letters': '\u004D\u24C2\uFF2D\u1E3E\u1E40\u1E42\u2C6E\u019C'
  }, {
    'base': 'N',
    'letters': '\u004E\u24C3\uFF2E\u01F8\u0143\u00D1\u1E44\u0147\u1E46\u0145\u1E4A\u1E48\u0220\u019D\uA790\uA7A4'
  }, {
    'base': 'NJ',
    'letters': '\u01CA'
  }, {
    'base': 'Nj',
    'letters': '\u01CB'
  }, {
    'base': 'O',
    'letters': '\u004F\u24C4\uFF2F\u00D2\u00D3\u00D4\u1ED2\u1ED0\u1ED6\u1ED4\u00D5\u1E4C\u022C\u1E4E\u014C\u1E50\u1E52\u014E\u022E\u0230\u00D6\u022A\u1ECE\u0150\u01D1\u020C\u020E\u01A0\u1EDC\u1EDA\u1EE0\u1EDE\u1EE2\u1ECC\u1ED8\u01EA\u01EC\u00D8\u01FE\u0186\u019F\uA74A\uA74C'
  }, {
    'base': 'OI',
    'letters': '\u01A2'
  }, {
    'base': 'OO',
    'letters': '\uA74E'
  }, {
    'base': 'OU',
    'letters': '\u0222'
  }, {
    'base': 'P',
    'letters': '\u0050\u24C5\uFF30\u1E54\u1E56\u01A4\u2C63\uA750\uA752\uA754'
  }, {
    'base': 'Q',
    'letters': '\u0051\u24C6\uFF31\uA756\uA758\u024A'
  }, {
    'base': 'R',
    'letters': '\u0052\u24C7\uFF32\u0154\u1E58\u0158\u0210\u0212\u1E5A\u1E5C\u0156\u1E5E\u024C\u2C64\uA75A\uA7A6\uA782'
  }, {
    'base': 'S',
    'letters': '\u0053\u24C8\uFF33\u1E9E\u015A\u1E64\u015C\u1E60\u0160\u1E66\u1E62\u1E68\u0218\u015E\u2C7E\uA7A8\uA784'
  }, {
    'base': 'T',
    'letters': '\u0054\u24C9\uFF34\u1E6A\u0164\u1E6C\u021A\u0162\u1E70\u1E6E\u0166\u01AC\u01AE\u023E\uA786'
  }, {
    'base': 'TZ',
    'letters': '\uA728'
  }, {
    'base': 'U',
    'letters': '\u0055\u24CA\uFF35\u00D9\u00DA\u00DB\u0168\u1E78\u016A\u1E7A\u016C\u00DC\u01DB\u01D7\u01D5\u01D9\u1EE6\u016E\u0170\u01D3\u0214\u0216\u01AF\u1EEA\u1EE8\u1EEE\u1EEC\u1EF0\u1EE4\u1E72\u0172\u1E76\u1E74\u0244'
  }, {
    'base': 'V',
    'letters': '\u0056\u24CB\uFF36\u1E7C\u1E7E\u01B2\uA75E\u0245'
  }, {
    'base': 'VY',
    'letters': '\uA760'
  }, {
    'base': 'W',
    'letters': '\u0057\u24CC\uFF37\u1E80\u1E82\u0174\u1E86\u1E84\u1E88\u2C72'
  }, {
    'base': 'X',
    'letters': '\u0058\u24CD\uFF38\u1E8A\u1E8C'
  }, {
    'base': 'Y',
    'letters': '\u0059\u24CE\uFF39\u1EF2\u00DD\u0176\u1EF8\u0232\u1E8E\u0178\u1EF6\u1EF4\u01B3\u024E\u1EFE'
  }, {
    'base': 'Z',
    'letters': '\u005A\u24CF\uFF3A\u0179\u1E90\u017B\u017D\u1E92\u1E94\u01B5\u0224\u2C7F\u2C6B\uA762'
  }, {
    'base': 'a',
    'letters': '\u0061\u24D0\uFF41\u1E9A\u00E0\u00E1\u00E2\u1EA7\u1EA5\u1EAB\u1EA9\u00E3\u0101\u0103\u1EB1\u1EAF\u1EB5\u1EB3\u0227\u01E1\u00E4\u01DF\u1EA3\u00E5\u01FB\u01CE\u0201\u0203\u1EA1\u1EAD\u1EB7\u1E01\u0105\u2C65\u0250'
  }, {
    'base': 'aa',
    'letters': '\uA733'
  }, {
    'base': 'ae',
    'letters': '\u00E6\u01FD\u01E3'
  }, {
    'base': 'ao',
    'letters': '\uA735'
  }, {
    'base': 'au',
    'letters': '\uA737'
  }, {
    'base': 'av',
    'letters': '\uA739\uA73B'
  }, {
    'base': 'ay',
    'letters': '\uA73D'
  }, {
    'base': 'b',
    'letters': '\u0062\u24D1\uFF42\u1E03\u1E05\u1E07\u0180\u0183\u0253'
  }, {
    'base': 'c',
    'letters': '\u0063\u24D2\uFF43\u0107\u0109\u010B\u010D\u00E7\u1E09\u0188\u023C\uA73F\u2184'
  }, {
    'base': 'd',
    'letters': '\u0064\u24D3\uFF44\u1E0B\u010F\u1E0D\u1E11\u1E13\u1E0F\u0111\u018C\u0256\u0257\uA77A'
  }, {
    'base': 'dz',
    'letters': '\u01F3\u01C6'
  }, {
    'base': 'e',
    'letters': '\u0065\u24D4\uFF45\u00E8\u00E9\u00EA\u1EC1\u1EBF\u1EC5\u1EC3\u1EBD\u0113\u1E15\u1E17\u0115\u0117\u00EB\u1EBB\u011B\u0205\u0207\u1EB9\u1EC7\u0229\u1E1D\u0119\u1E19\u1E1B\u0247\u025B\u01DD'
  }, {
    'base': 'f',
    'letters': '\u0066\u24D5\uFF46\u1E1F\u0192\uA77C'
  }, {
    'base': 'g',
    'letters': '\u0067\u24D6\uFF47\u01F5\u011D\u1E21\u011F\u0121\u01E7\u0123\u01E5\u0260\uA7A1\u1D79\uA77F'
  }, {
    'base': 'h',
    'letters': '\u0068\u24D7\uFF48\u0125\u1E23\u1E27\u021F\u1E25\u1E29\u1E2B\u1E96\u0127\u2C68\u2C76\u0265'
  }, {
    'base': 'hv',
    'letters': '\u0195'
  }, {
    'base': 'i',
    'letters': '\u0069\u24D8\uFF49\u00EC\u00ED\u00EE\u0129\u012B\u012D\u00EF\u1E2F\u1EC9\u01D0\u0209\u020B\u1ECB\u012F\u1E2D\u0268\u0131'
  }, {
    'base': 'j',
    'letters': '\u006A\u24D9\uFF4A\u0135\u01F0\u0249'
  }, {
    'base': 'k',
    'letters': '\u006B\u24DA\uFF4B\u1E31\u01E9\u1E33\u0137\u1E35\u0199\u2C6A\uA741\uA743\uA745\uA7A3'
  }, {
    'base': 'l',
    'letters': '\u006C\u24DB\uFF4C\u0140\u013A\u013E\u1E37\u1E39\u013C\u1E3D\u1E3B\u017F\u0142\u019A\u026B\u2C61\uA749\uA781\uA747'
  }, {
    'base': 'lj',
    'letters': '\u01C9'
  }, {
    'base': 'm',
    'letters': '\u006D\u24DC\uFF4D\u1E3F\u1E41\u1E43\u0271\u026F'
  }, {
    'base': 'n',
    'letters': '\u006E\u24DD\uFF4E\u01F9\u0144\u00F1\u1E45\u0148\u1E47\u0146\u1E4B\u1E49\u019E\u0272\u0149\uA791\uA7A5'
  }, {
    'base': 'nj',
    'letters': '\u01CC'
  }, {
    'base': 'o',
    'letters': '\u006F\u24DE\uFF4F\u00F2\u00F3\u00F4\u1ED3\u1ED1\u1ED7\u1ED5\u00F5\u1E4D\u022D\u1E4F\u014D\u1E51\u1E53\u014F\u022F\u0231\u00F6\u022B\u1ECF\u0151\u01D2\u020D\u020F\u01A1\u1EDD\u1EDB\u1EE1\u1EDF\u1EE3\u1ECD\u1ED9\u01EB\u01ED\u00F8\u01FF\u0254\uA74B\uA74D\u0275'
  }, {
    'base': 'oi',
    'letters': '\u01A3'
  }, {
    'base': 'ou',
    'letters': '\u0223'
  }, {
    'base': 'oo',
    'letters': '\uA74F'
  }, {
    'base': 'p',
    'letters': '\u0070\u24DF\uFF50\u1E55\u1E57\u01A5\u1D7D\uA751\uA753\uA755'
  }, {
    'base': 'q',
    'letters': '\u0071\u24E0\uFF51\u024B\uA757\uA759'
  }, {
    'base': 'r',
    'letters': '\u0072\u24E1\uFF52\u0155\u1E59\u0159\u0211\u0213\u1E5B\u1E5D\u0157\u1E5F\u024D\u027D\uA75B\uA7A7\uA783'
  }, {
    'base': 's',
    'letters': '\u0073\u24E2\uFF53\u00DF\u015B\u1E65\u015D\u1E61\u0161\u1E67\u1E63\u1E69\u0219\u015F\u023F\uA7A9\uA785\u1E9B'
  }, {
    'base': 't',
    'letters': '\u0074\u24E3\uFF54\u1E6B\u1E97\u0165\u1E6D\u021B\u0163\u1E71\u1E6F\u0167\u01AD\u0288\u2C66\uA787'
  }, {
    'base': 'tz',
    'letters': '\uA729'
  }, {
    'base': 'u',
    'letters': '\u0075\u24E4\uFF55\u00F9\u00FA\u00FB\u0169\u1E79\u016B\u1E7B\u016D\u00FC\u01DC\u01D8\u01D6\u01DA\u1EE7\u016F\u0171\u01D4\u0215\u0217\u01B0\u1EEB\u1EE9\u1EEF\u1EED\u1EF1\u1EE5\u1E73\u0173\u1E77\u1E75\u0289'
  }, {
    'base': 'v',
    'letters': '\u0076\u24E5\uFF56\u1E7D\u1E7F\u028B\uA75F\u028C'
  }, {
    'base': 'vy',
    'letters': '\uA761'
  }, {
    'base': 'w',
    'letters': '\u0077\u24E6\uFF57\u1E81\u1E83\u0175\u1E87\u1E85\u1E98\u1E89\u2C73'
  }, {
    'base': 'x',
    'letters': '\u0078\u24E7\uFF58\u1E8B\u1E8D'
  }, {
    'base': 'y',
    'letters': '\u0079\u24E8\uFF59\u1EF3\u00FD\u0177\u1EF9\u0233\u1E8F\u00FF\u1EF7\u1E99\u1EF5\u01B4\u024F\u1EFF'
  }, {
    'base': 'z',
    'letters': '\u007A\u24E9\uFF5A\u017A\u1E91\u017C\u017E\u1E93\u1E95\u01B6\u0225\u0240\u2C6C\uA763'
  }];
  var diacriticsMap = {};
  for (var i = 0; i < defaultDiacriticsRemovalap.length; i++) {
    var letters = defaultDiacriticsRemovalap[i].letters.split("");
    for (var j = 0; j < letters.length; j++) {
      diacriticsMap[letters[j]] = defaultDiacriticsRemovalap[i].base;
    }
  }
  var defaultDiacriticsRemovalMap = [{
    'base': 'A',
    'letters': /[\u0041\u24B6\uFF21\u00C0\u00C1\u00C2\u1EA6\u1EA4\u1EAA\u1EA8\u00C3\u0100\u0102\u1EB0\u1EAE\u1EB4\u1EB2\u0226\u01E0\u00C4\u01DE\u1EA2\u00C5\u01FA\u01CD\u0200\u0202\u1EA0\u1EAC\u1EB6\u1E00\u0104\u023A\u2C6F]/g
  }, {
    'base': 'AA',
    'letters': /[\uA732]/g
  }, {
    'base': 'AE',
    'letters': /[\u00C6\u01FC\u01E2]/g
  }, {
    'base': 'AO',
    'letters': /[\uA734]/g
  }, {
    'base': 'AU',
    'letters': /[\uA736]/g
  }, {
    'base': 'AV',
    'letters': /[\uA738\uA73A]/g
  }, {
    'base': 'AY',
    'letters': /[\uA73C]/g
  }, {
    'base': 'B',
    'letters': /[\u0042\u24B7\uFF22\u1E02\u1E04\u1E06\u0243\u0182\u0181]/g
  }, {
    'base': 'C',
    'letters': /[\u0043\u24B8\uFF23\u0106\u0108\u010A\u010C\u00C7\u1E08\u0187\u023B\uA73E]/g
  }, {
    'base': 'D',
    'letters': /[\u0044\u24B9\uFF24\u1E0A\u010E\u1E0C\u1E10\u1E12\u1E0E\u0110\u018B\u018A\u0189\uA779]/g
  }, {
    'base': 'DZ',
    'letters': /[\u01F1\u01C4]/g
  }, {
    'base': 'Dz',
    'letters': /[\u01F2\u01C5]/g
  }, {
    'base': 'E',
    'letters': /[\u0045\u24BA\uFF25\u00C8\u00C9\u00CA\u1EC0\u1EBE\u1EC4\u1EC2\u1EBC\u0112\u1E14\u1E16\u0114\u0116\u00CB\u1EBA\u011A\u0204\u0206\u1EB8\u1EC6\u0228\u1E1C\u0118\u1E18\u1E1A\u0190\u018E]/g
  }, {
    'base': 'F',
    'letters': /[\u0046\u24BB\uFF26\u1E1E\u0191\uA77B]/g
  }, {
    'base': 'G',
    'letters': /[\u0047\u24BC\uFF27\u01F4\u011C\u1E20\u011E\u0120\u01E6\u0122\u01E4\u0193\uA7A0\uA77D\uA77E]/g
  }, {
    'base': 'H',
    'letters': /[\u0048\u24BD\uFF28\u0124\u1E22\u1E26\u021E\u1E24\u1E28\u1E2A\u0126\u2C67\u2C75\uA78D]/g
  }, {
    'base': 'I',
    'letters': /[\u0049\u24BE\uFF29\u00CC\u00CD\u00CE\u0128\u012A\u012C\u0130\u00CF\u1E2E\u1EC8\u01CF\u0208\u020A\u1ECA\u012E\u1E2C\u0197]/g
  }, {
    'base': 'J',
    'letters': /[\u004A\u24BF\uFF2A\u0134\u0248]/g
  }, {
    'base': 'K',
    'letters': /[\u004B\u24C0\uFF2B\u1E30\u01E8\u1E32\u0136\u1E34\u0198\u2C69\uA740\uA742\uA744\uA7A2]/g
  }, {
    'base': 'L',
    'letters': /[\u004C\u24C1\uFF2C\u013F\u0139\u013D\u1E36\u1E38\u013B\u1E3C\u1E3A\u0141\u023D\u2C62\u2C60\uA748\uA746\uA780]/g
  }, {
    'base': 'LJ',
    'letters': /[\u01C7]/g
  }, {
    'base': 'Lj',
    'letters': /[\u01C8]/g
  }, {
    'base': 'M',
    'letters': /[\u004D\u24C2\uFF2D\u1E3E\u1E40\u1E42\u2C6E\u019C]/g
  }, {
    'base': 'N',
    'letters': /[\u004E\u24C3\uFF2E\u01F8\u0143\u00D1\u1E44\u0147\u1E46\u0145\u1E4A\u1E48\u0220\u019D\uA790\uA7A4]/g
  }, {
    'base': 'NJ',
    'letters': /[\u01CA]/g
  }, {
    'base': 'Nj',
    'letters': /[\u01CB]/g
  }, {
    'base': 'O',
    'letters': /[\u004F\u24C4\uFF2F\u00D2\u00D3\u00D4\u1ED2\u1ED0\u1ED6\u1ED4\u00D5\u1E4C\u022C\u1E4E\u014C\u1E50\u1E52\u014E\u022E\u0230\u00D6\u022A\u1ECE\u0150\u01D1\u020C\u020E\u01A0\u1EDC\u1EDA\u1EE0\u1EDE\u1EE2\u1ECC\u1ED8\u01EA\u01EC\u00D8\u01FE\u0186\u019F\uA74A\uA74C]/g
  }, {
    'base': 'OI',
    'letters': /[\u01A2]/g
  }, {
    'base': 'OO',
    'letters': /[\uA74E]/g
  }, {
    'base': 'OU',
    'letters': /[\u0222]/g
  }, {
    'base': 'P',
    'letters': /[\u0050\u24C5\uFF30\u1E54\u1E56\u01A4\u2C63\uA750\uA752\uA754]/g
  }, {
    'base': 'Q',
    'letters': /[\u0051\u24C6\uFF31\uA756\uA758\u024A]/g
  }, {
    'base': 'R',
    'letters': /[\u0052\u24C7\uFF32\u0154\u1E58\u0158\u0210\u0212\u1E5A\u1E5C\u0156\u1E5E\u024C\u2C64\uA75A\uA7A6\uA782]/g
  }, {
    'base': 'S',
    'letters': /[\u0053\u24C8\uFF33\u1E9E\u015A\u1E64\u015C\u1E60\u0160\u1E66\u1E62\u1E68\u0218\u015E\u2C7E\uA7A8\uA784]/g
  }, {
    'base': 'T',
    'letters': /[\u0054\u24C9\uFF34\u1E6A\u0164\u1E6C\u021A\u0162\u1E70\u1E6E\u0166\u01AC\u01AE\u023E\uA786]/g
  }, {
    'base': 'TZ',
    'letters': /[\uA728]/g
  }, {
    'base': 'U',
    'letters': /[\u0055\u24CA\uFF35\u00D9\u00DA\u00DB\u0168\u1E78\u016A\u1E7A\u016C\u00DC\u01DB\u01D7\u01D5\u01D9\u1EE6\u016E\u0170\u01D3\u0214\u0216\u01AF\u1EEA\u1EE8\u1EEE\u1EEC\u1EF0\u1EE4\u1E72\u0172\u1E76\u1E74\u0244]/g
  }, {
    'base': 'V',
    'letters': /[\u0056\u24CB\uFF36\u1E7C\u1E7E\u01B2\uA75E\u0245]/g
  }, {
    'base': 'VY',
    'letters': /[\uA760]/g
  }, {
    'base': 'W',
    'letters': /[\u0057\u24CC\uFF37\u1E80\u1E82\u0174\u1E86\u1E84\u1E88\u2C72]/g
  }, {
    'base': 'X',
    'letters': /[\u0058\u24CD\uFF38\u1E8A\u1E8C]/g
  }, {
    'base': 'Y',
    'letters': /[\u0059\u24CE\uFF39\u1EF2\u00DD\u0176\u1EF8\u0232\u1E8E\u0178\u1EF6\u1EF4\u01B3\u024E\u1EFE]/g
  }, {
    'base': 'Z',
    'letters': /[\u005A\u24CF\uFF3A\u0179\u1E90\u017B\u017D\u1E92\u1E94\u01B5\u0224\u2C7F\u2C6B\uA762]/g
  }, {
    'base': 'a',
    'letters': /[\u0061\u24D0\uFF41\u1E9A\u00E0\u00E1\u00E2\u1EA7\u1EA5\u1EAB\u1EA9\u00E3\u0101\u0103\u1EB1\u1EAF\u1EB5\u1EB3\u0227\u01E1\u00E4\u01DF\u1EA3\u00E5\u01FB\u01CE\u0201\u0203\u1EA1\u1EAD\u1EB7\u1E01\u0105\u2C65\u0250]/g
  }, {
    'base': 'aa',
    'letters': /[\uA733]/g
  }, {
    'base': 'ae',
    'letters': /[\u00E6\u01FD\u01E3]/g
  }, {
    'base': 'ao',
    'letters': /[\uA735]/g
  }, {
    'base': 'au',
    'letters': /[\uA737]/g
  }, {
    'base': 'av',
    'letters': /[\uA739\uA73B]/g
  }, {
    'base': 'ay',
    'letters': /[\uA73D]/g
  }, {
    'base': 'b',
    'letters': /[\u0062\u24D1\uFF42\u1E03\u1E05\u1E07\u0180\u0183\u0253]/g
  }, {
    'base': 'c',
    'letters': /[\u0063\u24D2\uFF43\u0107\u0109\u010B\u010D\u00E7\u1E09\u0188\u023C\uA73F\u2184]/g
  }, {
    'base': 'd',
    'letters': /[\u0064\u24D3\uFF44\u1E0B\u010F\u1E0D\u1E11\u1E13\u1E0F\u0111\u018C\u0256\u0257\uA77A]/g
  }, {
    'base': 'dz',
    'letters': /[\u01F3\u01C6]/g
  }, {
    'base': 'e',
    'letters': /[\u0065\u24D4\uFF45\u00E8\u00E9\u00EA\u1EC1\u1EBF\u1EC5\u1EC3\u1EBD\u0113\u1E15\u1E17\u0115\u0117\u00EB\u1EBB\u011B\u0205\u0207\u1EB9\u1EC7\u0229\u1E1D\u0119\u1E19\u1E1B\u0247\u025B\u01DD]/g
  }, {
    'base': 'f',
    'letters': /[\u0066\u24D5\uFF46\u1E1F\u0192\uA77C]/g
  }, {
    'base': 'g',
    'letters': /[\u0067\u24D6\uFF47\u01F5\u011D\u1E21\u011F\u0121\u01E7\u0123\u01E5\u0260\uA7A1\u1D79\uA77F]/g
  }, {
    'base': 'h',
    'letters': /[\u0068\u24D7\uFF48\u0125\u1E23\u1E27\u021F\u1E25\u1E29\u1E2B\u1E96\u0127\u2C68\u2C76\u0265]/g
  }, {
    'base': 'hv',
    'letters': /[\u0195]/g
  }, {
    'base': 'i',
    'letters': /[\u0069\u24D8\uFF49\u00EC\u00ED\u00EE\u0129\u012B\u012D\u00EF\u1E2F\u1EC9\u01D0\u0209\u020B\u1ECB\u012F\u1E2D\u0268\u0131]/g
  }, {
    'base': 'j',
    'letters': /[\u006A\u24D9\uFF4A\u0135\u01F0\u0249]/g
  }, {
    'base': 'k',
    'letters': /[\u006B\u24DA\uFF4B\u1E31\u01E9\u1E33\u0137\u1E35\u0199\u2C6A\uA741\uA743\uA745\uA7A3]/g
  }, {
    'base': 'l',
    'letters': /[\u006C\u24DB\uFF4C\u0140\u013A\u013E\u1E37\u1E39\u013C\u1E3D\u1E3B\u017F\u0142\u019A\u026B\u2C61\uA749\uA781\uA747]/g
  }, {
    'base': 'lj',
    'letters': /[\u01C9]/g
  }, {
    'base': 'm',
    'letters': /[\u006D\u24DC\uFF4D\u1E3F\u1E41\u1E43\u0271\u026F]/g
  }, {
    'base': 'n',
    'letters': /[\u006E\u24DD\uFF4E\u01F9\u0144\u00F1\u1E45\u0148\u1E47\u0146\u1E4B\u1E49\u019E\u0272\u0149\uA791\uA7A5]/g
  }, {
    'base': 'nj',
    'letters': /[\u01CC]/g
  }, {
    'base': 'o',
    'letters': /[\u006F\u24DE\uFF4F\u00F2\u00F3\u00F4\u1ED3\u1ED1\u1ED7\u1ED5\u00F5\u1E4D\u022D\u1E4F\u014D\u1E51\u1E53\u014F\u022F\u0231\u00F6\u022B\u1ECF\u0151\u01D2\u020D\u020F\u01A1\u1EDD\u1EDB\u1EE1\u1EDF\u1EE3\u1ECD\u1ED9\u01EB\u01ED\u00F8\u01FF\u0254\uA74B\uA74D\u0275]/g
  }, {
    'base': 'oi',
    'letters': /[\u01A3]/g
  }, {
    'base': 'ou',
    'letters': /[\u0223]/g
  }, {
    'base': 'oo',
    'letters': /[\uA74F]/g
  }, {
    'base': 'p',
    'letters': /[\u0070\u24DF\uFF50\u1E55\u1E57\u01A5\u1D7D\uA751\uA753\uA755]/g
  }, {
    'base': 'q',
    'letters': /[\u0071\u24E0\uFF51\u024B\uA757\uA759]/g
  }, {
    'base': 'r',
    'letters': /[\u0072\u24E1\uFF52\u0155\u1E59\u0159\u0211\u0213\u1E5B\u1E5D\u0157\u1E5F\u024D\u027D\uA75B\uA7A7\uA783]/g
  }, {
    'base': 's',
    'letters': /[\u0073\u24E2\uFF53\u00DF\u015B\u1E65\u015D\u1E61\u0161\u1E67\u1E63\u1E69\u0219\u015F\u023F\uA7A9\uA785\u1E9B]/g
  }, {
    'base': 't',
    'letters': /[\u0074\u24E3\uFF54\u1E6B\u1E97\u0165\u1E6D\u021B\u0163\u1E71\u1E6F\u0167\u01AD\u0288\u2C66\uA787]/g
  }, {
    'base': 'tz',
    'letters': /[\uA729]/g
  }, {
    'base': 'u',
    'letters': /[\u0075\u24E4\uFF55\u00F9\u00FA\u00FB\u0169\u1E79\u016B\u1E7B\u016D\u00FC\u01DC\u01D8\u01D6\u01DA\u1EE7\u016F\u0171\u01D4\u0215\u0217\u01B0\u1EEB\u1EE9\u1EEF\u1EED\u1EF1\u1EE5\u1E73\u0173\u1E77\u1E75\u0289]/g
  }, {
    'base': 'v',
    'letters': /[\u0076\u24E5\uFF56\u1E7D\u1E7F\u028B\uA75F\u028C]/g
  }, {
    'base': 'vy',
    'letters': /[\uA761]/g
  }, {
    'base': 'w',
    'letters': /[\u0077\u24E6\uFF57\u1E81\u1E83\u0175\u1E87\u1E85\u1E98\u1E89\u2C73]/g
  }, {
    'base': 'x',
    'letters': /[\u0078\u24E7\uFF58\u1E8B\u1E8D]/g
  }, {
    'base': 'y',
    'letters': /[\u0079\u24E8\uFF59\u1EF3\u00FD\u0177\u1EF9\u0233\u1E8F\u00FF\u1EF7\u1E99\u1EF5\u01B4\u024F\u1EFF]/g
  }, {
    'base': 'z',
    'letters': /[\u007A\u24E9\uFF5A\u017A\u1E91\u017C\u017E\u1E93\u1E95\u01B6\u0225\u0240\u2C6C\uA763]/g
  }];
  
  var foldingMap = [];
  for (var i=0; i > defaultDiacriticsRemovalap.length; i++ ) {
    foldingMap.push( defaultDiacriticsRemovalap[i].letters );
  }
  foldingMap = foldingMap.join('');

Test runner

Ready to run.

Testing in
TestOps/sec
a different loop
var changes;

function removeDiacritics(str) {
  if (!changes) {
    changes = defaultDiacriticsRemovalMap;
  }
  for (var i = 0, len = changes.length; i < len; i++) {
    str = str.replace(changes[i].letters, changes[i].base);
  }
  return str;
}
removeDiacritics(teste);
ready
StringBuilder
function removeDiacritics(str) {
  var letters = str.split("");
  var newStr = "";
  for (var i = 0, len = letters.length; i < len; i++) {
    var letter = letters[i];
    newStr += letter in diacriticsMap ? diacriticsMap[letter] : letter;
  }
  return newStr;
}
removeDiacritics(teste);
ready
ArrayBuffer
function removeDiacritics(str) {
  var letters = str.split("");
  var newStr = new Array(letters.length);
  for (var i = 0; i < letters.length; i++) {
    var letter = letters[i];
    newStr[i] = letter in diacriticsMap ? diacriticsMap[letter] : letter;
  }
  return newStr.join("");
}
removeDiacritics(teste);
ready
Better Regexp
function removeDiacritics(str) {
  return str.replace(/./g, function(letter) {
    return letter in diacriticsMap ? diacriticsMap[letter] : letter;
  });
}
removeDiacritics(teste);
ready
String Iteration
// essentially the same as StringBuilder without calling str.split("")

function removeDiacritics(str) {
  var newStr = "";
  var letter;
  for (var i = 0, len = str.length; i < len; i++) {
    letter = str[i];
    newStr += letter in diacriticsMap ? diacriticsMap[letter] : letter;
  }
  return newStr;
}
removeDiacritics(teste);
ready
String Iteration without in
function removeDiacritics(str) {

  var length = str.length,
    result = '',
    i;

  for (i = 0; i < length; i++) {
    // Seriously: DO NOT use "in", it's slow as hell
    result += diacriticsMap[str[i]] || str[i];
  }
  return result;
}

removeDiacritics(teste);
ready
Regex with String Iteration
function removeDiacritics(str) {
  return str.replace(/[^A-Za-z0-9\[\] ]/g, function(a) {
    return diacriticsMap[a] || a;
  });
}
removeDiacritics(teste);
ready
What?
function removeDiacritics(str) {
  return str.replace(/[^\u0000-\u007E]/g, function(a) {
    return diacriticsMap[a] || a;
  });
}
removeDiacritics(teste);
ready
loop
function removeDiacritics(str) {
   var i, l, c, ret='';
   if (!str || str.length < 1) return str;
   for (i = 0, l = str.length; i < l; i++) {
     c = str.charAt(i);
     ret += diacriticsMap[c] || c;
   }
   return ret;
}

removeDiacritics(teste)
ready
uni range + named function
function removeDiacritics(str) {
  function match (a) { return diacriticsMap[a] || a; }
  return str.replace( /[^\u0000-\u007E]/g, match );
}
removeDiacritics(teste);
ready
match only map
function removeDiacritics(str) {
  var match = new RegExp( '[' +foldingMap+ ']', 'g' );
  return str.replace( match, function(a){ return diacriticsMap[a]; });
}
removeDiacritics(teste);
ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.