Utility functions to calculate mutation testing metrics.

Encode/decode base64 data into ArrayBuffers

Mock 'http' objects for testing Express, Next.js and Koa routing functions

Define uninitialized elements

An extension of DOM-testing-library to provide hooks into the shadow dom

A testing utility for nest-commander. It builds on top of ideas from @nestjs/testing and is not tied to any test framework directly.

Test'em 'scripts! JavaScript unit testing made easy.

TypeScript SDK for Strands Agents framework

Capacitor plugin to scan document iOS and Android

JWA implementation (supports all JWS algorithms)

ng-mocks simplifies Angular testing with mock dependencies, shallow rendering and less boilerplate. Mock components, services, directives, pipes and modules in Angular 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 with Jasmine, Jest or Vitest.

The TestSprite MCP plugin brings fully automated software testing into your coding workflow. It connects your IDE's AI assistant (like Cursor or Copilot) with TestSprite's intelligent testing engine to automatically generate, execute, and debug integratio

Simulate react-select events for react-testing-library

A suite of web components for a mutation testing report.

Animated transitions for Ember applications.

REST API Testing Tool for all levels in a Test Pyramid

ContractCase core function plugin, allowing validation of arbitrary functions

This library emulates ioredis by performing all operations in-memory.

Douglas Crockford's port of QuickCheck to JavaScript

Parsing the JavaScript's RegExp in JavaScript.