JAVASCRIPT

get first word of string js

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

get the first word of a string javascript

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

console.log(word) // The

js get first letter of string

var x = 'some string';
alert(x.charAt(0)); // alerts 's'

js get words first letter

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

console.log(acronym)