A simple lightweight alternative for npm deep-equal package

Fast deep equal

node's assert.deepEqual algorithm except for NaN being equal to NaN

parse a url with memoization

The string_decoder module from Node core

Recursively (deep) clone JavaScript native types, like Object, Array, RegExp, Date as well as primitives.

node's assert.deepEqual algorithm

Safer Node.js Buffer API

Create simple HTTP ETags

Get the native type of a value.

Base64 encoding/decoding in pure JS

Recursive object extending

Efficient implementation of Levenshtein algorithm with locale-specific collator support.

Recursively iterates over specified directory, require()'ing each file, and returning a nested hash structure containing those modules.

Manipulate the HTTP Vary header

HTTP response freshness testing

HTTP methods that node supports

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

JSDoc parser

Returns true if the value is an object and not an array or null.