Question

How to use map method to transform each element of an array to new item in JavaScript

Answer 1

const languages = ['javascript', 'c', 'java', 'c++'];
    
const arr = languages.map(lang => `<h1>${lang}</h1>`);
 
console.log(arr);
 

  
/*
run:
       
[
  '<h1>javascript</h1>',
  '<h1>c</h1>',
  '<h1>java</h1>',
  '<h1>c++</h1>'
]
  
*/

 

 

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