how to get the first character of a string in javascript

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js get first 3 characters of string -

const string = "0123456789";
console.log(string.slice(0, 2)); // "01"
console.log(string.slice(0, 8)); // "01234567"
console.log(string.slice(3, 7)); // "3456"

get first word of string js -

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

js get first letter of string -

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

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