Fastest way for creating null-prototype objects in JavaScript

Maintained fork of fast-deep-equal — fast deep equality with the null-prototype crash fixed (#49), a circular-safe variant (#17), Map/Set/TypedArray support built in, ESM, and bundled types

Types for handling null-prototype objects in Typescript

Return the prototype of a provided object.

Create an object with a null prototype

TypeScript definitions for clone

Adds a static `extend` method to a class, to simplify inheritance. Extends the static properties, prototype properties, and descriptors from a `Parent` constructor onto `Child` constructors.

A library to make errors.

Source code handling classes for webpack

A utility for managing a prototype chain

Tree utilities which provides a full-featured extend and object-cloning facility, and various tools to deal with nested object structures.

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.

Yaml handling for TAP parsers and generators

Translates between file formats and generates static code as well as TypeScript definitions.

Is the value an object or an array but not null?

JSON parse with prototype poisoning protection

Normalize all values of an object recursively, making sure there are no [Object: null prototype] objects.

Prototype related utils

Really Fast Deep Clone

TypeScript definitions for webgl2