Строчные буквы русского алфавита (33 буквы)
Массив
["а","б","в","г","д","е","ё","ж","з","и","й","к","л","м","н","о","п","р","с","т","у","ф","х","ц","ч","ш","щ","ъ","ы","ь","э","ю","я"]
Строка
"абвгдеёжзийклмнопрстуфхцчшщъыьэюя"
"а,б,в,г,д,е,ё,ж,з,и,й,к,л,м,н,о,п,р,с,т,у,ф,х,ц,ч,ш,щ,ъ,ы,ь,э,ю,я"
Символьные коды строчных букв русского алфавита
Массив
[1072, 1073, 1074, 1075, 1076, 1077, 1105, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103]
Заглавные буквы русского алфавита
Массив
["А","Б","В","Г","Д","Е","Ё","Ж","З","И","Й","К","Л","М","Н","О","П","Р","С","Т","У","Ф","Х","Ц","Ч","Ш","Щ","Ъ","Ы","Ь","Э","Ю","Я"]
Строка
"АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ"
"А,Б,В,Г,Д,Е,Ё,Ж,З,И,Й,К,Л,М,Н,О,П,Р,С,Т,У,Ф,Х,Ц,Ч,Ш,Щ,Ъ,Ы,Ь,Э,Ю,Я"
Символьные коды заглавных букв русского алфавита
Массив
[1040, 1041, 1042, 1043, 1044, 1045, 1025, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071]
Строчные гласные буквы русского алфавита (10 букв)
Массив
["а","е","ё","и","о","у","ы","э","ю","я"]
Строка
"аеёиоуыэюя"
"а,е,ё,и,о,у,ы,э,ю,я"
Символьные коды строчных гласных букв русского алфавита
Массив
[1072, 1077, 1105, 1080, 1086, 1091, 1099, 1101, 1102, 1103]
Заглавные гласные буквы русского алфавита (10 букв)
Массив
["А","Е","Ё","И","О","У","Ы","Э","Ю","Я"]
Строка
"АЕЁИОУЫЭЮЯ"
"А,Е,Ё,И,О,У,Ы,Э,Ю,Я"
Символьные коды заглавных гласных букв русского алфавита
Массив
[1040, 1045, 1025, 1048, 1054, 1059, 1067, 1069, 1070, 1071]
Строчные согласные буквы русского алфавита (21 букв)
Массив
["б","в","г","д","ж","з","й","к","л","м","н","п","р","с","т","ф","х","ц","ч","ш","щ"]
Строка
"бвгджзйклмнпрстфхцчшщ"
"б,в,г,д,ж,з,й,к,л,м,н,п,р,с,т,ф,х,ц,ч,ш,щ"
Символьные коды строчных согласных букв русского алфавита
Массив
[1073, 1074, 1075, 1076, 1078, 1079, 1081, 1082, 1083, 1084, 1085, 1087, 1088, 1089, 1090, 1092, 1093, 1094, 1095, 1096, 1097]
Заглавные согласные буквы русского алфавита (21 букв)
Массив
["Б","В","Г","Д","Ж","З","Й","К","Л","М","Н","П","Р","С","Т","Ф","Х","Ц","Ч","Ш","Щ"]
Строка
"БВГДЖЗЙКЛМНПРСТФХЦЧШЩ"
"Б,В,Г,Д,Ж,З,Й,К,Л,М,Н,П,Р,С,Т,Ф,Х,Ц,Ч,Ш,Щ"
Символьные коды заглавных согласных букв русского алфавита
Массив
[1041, 1042, 1043, 1044, 1046, 1047, 1049, 1050, 1051, 1052, 1053, 1055, 1056, 1057, 1058, 1060, 1061, 1062, 1063, 1064, 1065]
Пары: Буква + Код
[
[‘а’, 1072],
[‘б’, 1073],
[‘в’, 1074],
[‘г’, 1075],
[‘д’, 1076],
[‘е’, 1077],
[‘ё’, 1105],
[‘ж’, 1078],
[‘з’, 1079],
[‘и’, 1080],
[‘й’, 1081],
[‘к’, 1082],
[‘л’, 1083],
[‘м’, 1084],
[‘н’, 1085],
[‘о’, 1086],
[‘п’, 1087],
[‘р’, 1088],
[‘с’, 1089],
[‘т’, 1090],
[‘у’, 1091],
[‘ф’, 1092],
[‘х’, 1093],
[‘ц’, 1094],
[‘ч’, 1095],
[‘ш’, 1096],
[‘щ’, 1097],
[‘ъ’, 1098],
[‘ы’, 1099],
[‘ь’, 1100],
[‘э’, 1101],
[‘ю’, 1102],
[‘я’, 1103],
[‘А’, 1040],
[‘Б’, 1041],
[‘В’, 1042],
[‘Г’, 1043],
[‘Д’, 1044],
[‘Е’, 1045],
[‘Ё’, 1025],
[‘Ж’, 1046],
[‘З’, 1047],
[‘И’, 1048],
[‘Й’, 1049],
[‘К’, 1050],
[‘Л’, 1051],
[‘М’, 1052],
[‘Н’, 1053],
[‘О’, 1054],
[‘П’, 1055],
[‘Р’, 1056],
[‘С’, 1057],
[‘Т’, 1058],
[‘У’, 1059],
[‘Ф’, 1060],
[‘Х’, 1061],
[‘Ц’, 1062],
[‘Ч’, 1063],
[‘Ш’, 1064],
[‘Щ’, 1065],
[‘Ъ’, 1066],
[‘Ы’, 1067],
[‘Ь’, 1068],
[‘Э’, 1069],
[‘Ю’, 1070],
[‘Я’, 1071]
]
Информационные ссылки
Стандарт ECMAScript — https://tc39.es/ecma262/