@types/lodash-es

Array manipulation

Splits an array into groups the length of the specified size. In this example, it splits an array into chunks of 2.

import { chunk } from 'lodash-es';
const array = ['a', 'b', 'c', 'd'];
const chunkedArray = chunk(array, 2);

Object manipulation

Retrieves all the names of the object's own enumerable property names. In this example, it gets the keys of an object.

import { keys } from 'lodash-es';
const object = { 'a': 1, 'b': 2, 'c': 3 };
const objectKeys = keys(object);

String manipulation

Converts a string to camel case. In this example, it converts 'Foo Bar' to 'fooBar'.

import { camelCase } from 'lodash-es';
const text = 'Foo Bar';
const camelCasedText = camelCase(text);

Function utilities

Creates a debounced function that delays invoking the provided function until after wait milliseconds have elapsed since the last time the debounced function was invoked. Useful for performance optimization, such as limiting how often a function is called on events like resize.

import { debounce } from 'lodash-es';
window.addEventListener('resize', debounce(() => {
  console.log('Resize event handler');
}, 200));