js get first word code example

Example 1: get first word of string js

let myStr = "Hello World"
let firstWord = myStr.split(" ")[0]

Example 2: get the first word of a string javascript

let sentence = "The big brown fox"
let word = sentence.split(" ")[0]

console.log(word) // The

Example 3: js get words first letter

var str = "Java Script Object Notation";
var matches = str.match(/\b(\w)/g); // ['J','S','O','N']
var acronym = matches.join(''); // JSON

console.log(acronym)

Example 4: javascript get first letter of each word

var msg = "Name Surname a"
var acronym = msg.match(/\b(\w)/g).join('');

console.log(acronym)