Capitalizes the first letter of every word in a string.

const capitalizeEveryWord = str =>
 str.replace(/\b[a-z]/g, char => char.toUpperCase());

capitalizeEveryWord('hello world!'); // 'Hello World!'

Capitalizes the first letter of every word in a string.
<ul>
<li>Use <code class="notranslate">String.prototype.replace()</code> to match the first character of each word and <code class="notranslate">String.prototype.toUpperCase()</code> to capitalize it.</li>
</ul>

Capitalize every word

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