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1000+ packages found

JavaScript test spies, stubs and mocks.

published version 19.0.2, 3 months ago4129 dependents licensed under $BSD-3-Clause
24,019,159

SuperAgent driven library for testing HTTP servers

published version 7.0.0, 8 months ago2409 dependents licensed under $MIT
23,341,989

Cypress is a next generation front end testing tool built for the modern web

published version 13.17.0, 9 days ago606 dependents licensed under $MIT
22,739,450

Fake XHR and server

published version 6.1.1, 3 months ago43 dependents licensed under $BSD-3-Clause
19,920,263

ESLint plugin to follow best practices and anticipate common mistakes when writing tests with Testing Library

published version 7.1.1, 20 days ago1503 dependents licensed under $MIT
21,964,310

Fake data generator

published version 1.6.2, 6 years ago136 dependents licensed under $MIT
727,352

Seamless REST/GraphQL API mocking library for browser and Node.js.

published version 2.7.0, 10 days ago354 dependents licensed under $MIT
15,621,170

Low-level HTTP/HTTPS/XHR/fetch request interception library.

published version 0.37.3, 24 days ago69 dependents licensed under $MIT
15,499,633

the Istanbul command line interface

published version 17.1.0, 3 months ago1520 dependents licensed under $ISC
18,241,491

Simple JavaScript testing framework for browsers and node.js

published version 5.5.0, 24 days ago564 dependents licensed under $MIT
19,103,177

Simple and complete React hooks testing utilities that encourage good testing practices.

published version 8.0.1, 3 years ago366 dependents licensed under $MIT
9,239,192

[![CI](https://github.com/mmkal/expect-type/actions/workflows/ci.yml/badge.svg)](https://github.com/mmkal/expect-type/actions/workflows/ci.yml) ![npm](https://img.shields.io/npm/dt/expect-type) [![X (formerly Twitter) Follow](https://img.shields.io/twitte

published version 1.1.0, 3 months ago11 dependents licensed under $Apache-2.0
9,987,934

Adaptation of react-addons-shallow-compare, for independent usage

published version 1.0.7, a year ago81 dependents licensed under $MIT
8,747,476

Spectacular Test Runner for JavaScript.

published version 6.4.4, 5 months ago1236 dependents licensed under $MIT
10,831,815

Property based testing framework for JavaScript (like QuickCheck)

published version 3.23.2, 13 days ago135 dependents licensed under $MIT
8,786,494

JavaScript Testing utilities for React

published version 3.11.0, 5 years ago2019 dependents licensed under $MIT
7,337,112

Put some chaos in your express application

published version 1.2.4, 2 years ago0 dependents licensed under $MIT
1,400

Extends Chai with assertions about promises.

published version 8.0.1, a month ago1114 dependents licensed under $MIT
5,498,337

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

published version 1.16.2, 16 days ago177 dependents licensed under $MIT
5,700,981

Additional Jest matchers

published version 4.0.2, a year ago205 dependents licensed under $MIT
5,948,003