JavaScript: Capitalize the first letter of every word in a string

JavaScript fundamental (ES6 Syntax): Exercise-264 with Solution

Write a JavaScript program to capitalize the first letter of every word in a string.

• Use String.prototype.replace() to match the first character of each word and String.prototype.toUpperCase() to capitalize it.

Sample Solution:

JavaScript Code:

//#Source https://bit.ly/2neWfJ2 
const capitalizeEveryWord = str => str.replace(/\b[a-z]/g, char => char.toUpperCase());
console.log(capitalizeEveryWord('hello world!'));

Sample Output:

Hello World!

Pictorial Presentation:

Flowchart:

Live Demo:

See the Pen javascript-basic-exercise-264-1 by w3resource (@w3resource) on CodePen.

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