text first letter uppercase code example

Example 1: css capitalize first letter

&::first-letter {
  text-transform: capitalize;
}

Example 2: javascript first letter uppercase

const upperCase = function(names){
    const toLower = names.toLowerCase().split(' ');
    const namesUpper = [];
    for(const wordName of toLower){
        namesUpper.push(wordName[0].toUpperCase() + wordName.slice(1));
    }
    return namesUpper.join(' ');
}