Question

How to extract the first letter from each word in a string with JavaScript

Answer 1

const s = 'javascript programming language';
  
let match_arr = s.match(/\b(\w)/g);             
let first_letters = match_arr.join(' ');         
 
console.log(first_letters);


 
/*
 
run:
 
j p l
 
*/

 

70+ SQL courses for beginners and professionals

Answer 2

const s = 'javascript programming language';
  
const firstLetters = s
        .split(" ")
        .map(word => word[0])
        .join(" ");      
 
console.log(firstLetters);


 
/*
 
run:
 
j p l
 
*/

70+ SQL courses for beginners and professionals