JavaScript split() method

let sentence = "We want to count the number of words in this sentence";
console.log(sentence);
//Result: 
//We want to count the number of words in this sentence

let numberOfWords = sentence.split(" ");
console.log(numberOfWords)
//Result: 
/* (11) ['We', 'want', 'to', 'count', 'the', 'number', 
        'of', 'words', 'in', 'this', 'sentence']
*/

console.log(numberOfWords.length);
//Result: 
// 11