Compare two objects for equality, with support for custom comparison functions.
Improved deep equality testing for Node.js and the browser.
TypeScript definitions for deep-eql
TypeScript definitions for chai
Check if a value is an object
Check if a value is a plain object
utilities for primitive JavaScript types
Safely get a dot-notated property within an object.
Utility functions to deal with references in objects
Simple JSON Addressing.
Easily read/write JSON files.
string representations of objects in node and the browser
an identity object using ES6 proxies
extend an object
Reuse objects and functions with style
A [W3C HTML JSON forms spec](http://www.w3.org/TR/html-json-forms/) compliant field appender (for lack of a better name). Useful for people implementing `application/x-www-form-urlencoded` and `multipart/form-data` parsers.
Work with objects of different cased keys
Filter an array of objects to a specific OS
Execute a function on exit without leaking memory, allowing all objects to be garbage collected
tiny util for getting and setting deep object props safely
Map object keys and values into a new object
Gets the job done when JSON.stringify can't
A helper to optimistically set Symbol.toStringTag, when possible.
Full implementation of the `printf` family in pure JS.