lodash-es

Array Manipulation

Lodash-es provides functions to work with arrays, such as map, filter, and reduce, similar to those found in native JavaScript but with additional capabilities and optimizations.

[1, 2, 3].map(n => n * 3)

Object Manipulation

It offers a suite of tools for manipulating objects, such as merging, cloning, and deep property access.

_.assign({ 'a': 1 }, { 'b': 2 }, { 'c': 3 })

String Manipulation

Lodash-es includes methods for string manipulation, such as case conversion, trimming, and splitting strings.

_.kebabCase('Foo Bar')

Function Utilities

The package provides utilities for functions, such as debounce and throttle, which are useful for optimizing performance for actions that should not happen too frequently.

_.debounce(func, [wait=0], [options={}])

Logic Operations

Lodash-es has functions to perform logical operations, such as checking if a value is empty, equal to another, or matches a certain condition.

_.isEmpty({})

Math Operations

It also includes utilities for math operations, such as add, subtract, multiply, and divide, as well as more complex mathematical computations.

_.add(6, 4)