30-seconds-of-code
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A collection of useful JavaScript snippets.
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Markdown
### capitalizeEveryWord
Capitalizes the first letter of every word in a string.
Use `String.replace()` to match the first character of each word and `String.toUpperCase()` to capitalize it.
```js
const capitalizeEveryWord = str => str.replace(/\b[a-z]/g, char => char.toUpperCase());
```
```js
capitalizeEveryWord('hello world!'); // 'Hello World!'
```