capitalize (Lodash compatibility)

Use capitalize from es-toolkit

This capitalize function operates slower due to handling non-string input values.

Instead, use the faster and more modern capitalize from es-toolkit.

Converts the first character of a string to uppercase and the remaining characters to lowercase.

const result = capitalize(str);

Reference

capitalize(str)

Converts the first character of a string to uppercase and the remaining characters to lowercase. This is useful for making the first impression of a word better or formatting it as a title.

import { capitalize } from 'es-toolkit/compat';

capitalize('fred'); // 'Fred'
capitalize('FRED'); // 'Fred'
capitalize('fRED'); // 'Fred'

Empty strings and non-string values can also be handled.

import { capitalize } from 'es-toolkit/compat';

capitalize(''); // ''
capitalize(123); // '123'
capitalize(null); // ''
capitalize(undefined); // ''

Parameters

• str (string, optional): The string to capitalize.

Returns

(string): Returns the string with the first character capitalized and the remaining characters in lowercase.