Skills

A lightweight testing utility that extends @testing-library/user-event to seamlessly simulate user interactions with Vega Web Components.

a11ywatch central API

The anti-human approach to JavaScript testing

JavaScript "deep equality" / structural equality tester with Node.js flavor.

The `yaak` CLI for publishing plugins and creating/updating/sending requests.

the definitive JavaScript type testing library

Multi-agent AI-powered code review system using Claude

React hooks testing utils for Enzyme

Easy as pie nodemailer mock for unit testing your Node.js applications.

Client Libraries

A comprehensive TypeScript library with common utility functions and custom types

A library for generating mock data based on Zod schemas

Utilities for MetaMask's GitHub Actions.

eyeo's Remote Configuration Validator

Enhanced query builder for Testing Library with custom selectors and composable queries

Simple Node.js server to generate .html, .json, .js, .css, .jpg, .png pages for end-to-end and API testing

Extend and patch @testing-library/jest-dom matchers

A render function that enables the use of decorators that elegantly wrap a component under test in providers.

Loop a function and spin-wait until it return or resolve.

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

Simple A/B testing component for React.

This library checks versions of TinyMCE.

`fs-temp` is a quick and simple way to create temporary files and directories.

TypeScript SDK for server-side A/B testing and experimentation