error-ex
Easy error subclassing and stack customization
Easy error subclassing and stack customization
Make your own error types!
Use the @extend at-rule and functional selectors in CSS
Easily subclass errors
Moog provides powerful module subclassing.
moog-require extends moog with support for type definitions in local files and npm modules.
A production-grade error creation and serialization library designed for Typescript
Returns true if A is a subclass of B or the same class as B.
Promise subclass with mechanism to report progress before resolving
Workaround for subclassing errors. Both instanceof and stack are functional.
tslint support for an override keyword
View Engine for ExpressJS. Write your views using ES6 Template Strings. Simple, fast, extensible.
Augmented Object Oriented Programming
Jest expect matchers for subclasses
Detect native class support.
Promise subclass to make the promise chain abortable.
Easy `Function` subclasses
A simple prototype-based subclassing function.
array-base
Simple and powerful class utility to allow the easy use of OOP in JS. Includes inheritance, mixins, abstract classes, inherited statics, and more.