OccCounter_V7.js

//Split the string with the spread ... operator instead of .split(''):

'🌯🌯🍣🍻'.split('')
//=> ["\ud83c", "\udf2f", "\ud83c", "\udf2f", "\ud83c", "\udf63", "\ud83c", "\udf7b"]
//vs

[...'🌯🌯🍣🍻']
//=> ["🌯", "🌯", "🍣", "🍻"]
//vs

'🌯'.charAt(0)
//=> "\ud83c"
//Then reduce:

[...'🌯🌯🍣🍻'].reduce((m, c) => (m[c] = (m[c] || 0) + 1, m), {})
//=> {'🌯': 2, '🍣': 1, '🍻': 1}



//source 
// https://stackoverflow.com/questions/19480916/count-number-of-occurrences-for-each-char-in-a-string
// https://stackoverflow.com/a/68402128/13861187