extendo-error
Safely and simply extend native Error with prototype chaining support
Safely and simply extend native Error with prototype chaining support
A prototype-based inheritance library that makes it easy to create objects and inheritance hierarchies without losing the power of javascript's prototype system.
The Class Proxy is used to define custom behavior for fundamental operations (e.g. property lookup, assignment, enumeration, function invocation, etc).
get prototype from es6 class, like old way
check RegExp ( regular expressions ) support
Prototypal inheritance based on ES5 Object.create and Object.defineProperty for node.js and modern browsers
Compose function implementation to create stamps
A library for handling GraphQL requests with Mirage JS
A client-side server to help you build, test and demo your JavaScript app
promise-object wrapper for any type of promise
A toolkit for deep structure manipulations, provides deep merge/clone functionality out of the box, and exposes hooks and custom adapters for more control and greater flexibility.
Patch / extend / wrap / hook into class methods in a type-safe way
JavaScript/TypeScript class inheritance tools.
[](https://badge.fury.io/js/babel-plugin-transform-class-property-arrow-functions) [ The way we do code reuse: simply copy things from an object to another.
All polyfills about String