Object usage observer

Dependency injection made seamless.

exploring the testing in MERN, and setting up CI/CD

Super simple mock utility for TypeScript

A project in which there is explanation about how to do unit testing

Spymaster for Sinon Spies in TypeScript

Track the callcount of various DOM api calls.

Jest mock and spy - mockClear vs mockReset vs mockRestore

TypeScript mocking library focused on simplicity and testing DX

Defines how Jest mocks should behave

🕵️ Configurable scrollspy react hook that lets you pair links with page sections

Web Spy for XComponent

👀 Spy function

spypkg intercepts shell expressions for modification to be redirected for execution.

Yet another spy library

Utilities to help mock behavior, spy on function calls, stub methods, and fake time for tests.

A set of utilities for collecting UX-analytics of your React-application (ex: clicks, shows, errors and etc.)

Create automatic spies from classes

🕵🏻‍♂️ minimal fork of nanospy, with more features