Capitalizes the first letter of every word in a string.
String.prototype.replace()
to match the first character of each word and String.prototype.toUpperCase()
to capitalize it.const capitalizeEveryWord = str =>
str.replace(/\b[a-z]/g, char => char.toUpperCase());
capitalizeEveryWord('hello world!'); // 'Hello World!'
JavaScript, String
Decapitalizes the first letter of a string.
JavaScript, String
Capitalizes the first letter of a string.
JavaScript, String
Converts a given string into an array of words.