Fastest way for creating null-prototype objects in JavaScript

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.

JSON parse with prototype poisoning protection

Return the prototype of a provided object.

Prototype related utils

Espresson is an experimental dynamic, prototype-based, object-oriented programming language that compiles down to JavaScript.

A library to make errors.

Source code handling classes for webpack

A utility for managing a prototype chain

Enhance Vite builtin dynamic import

Transform import() expressions

JSON parse with prototype poisoning protection

Allow parsing of import()

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

Really Fast Deep Clone

List of prototype properties for JavaScript types

Returns an array of the object's prototype chain

Transform SVG by adding a dynamic title element

Does the current environment have `import()` support?

Babel plugin to transpile import() to a deferred require(), for node