Answers for "get first letter of all thw word in a string javascript"

how to get the first character of a string in javascript

let str = 'John Wick'
let firstChar = str.charAt(0) 
console.log(firstChar); // "J"

get first word of string js

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

javascript get first letter of each word

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

console.log(acronym)