JSPM

Abstracts the event driven messaging to pass screenshots, videos and log data to the report module

The module that allows you to create HTML Report from raw accessibility aXe result object

Node.js test runner report stream parser

Storybook Jest addon: Show Jest report in Storybook's addon panel

Cypress Cucumber report Features

Convert the Jest test case report to a Sonar generic test execution report.

Coverage report generator for gemini

Merges multiple JUnit XML reports into one.

A protractor plugin that generates an HTML aXe accessibility report

Report JUnit test results to TestRail

HTML report for Playwright

Generate a badge from a LCOV report

A protractor plugin that generates an HTML aXe accessibility report

Report jest coverage badges

Mocha Reporter to report tests while running in AppVeyor CI

A Jest Allure Reporter, which takes the test-results from jest and creates an allure-report from it.

HTML reporter for Jasmine and Protractor. It will generate beautiful and useful report for your web apps.

Mocha Reporter to report tests while running in AppVeyor CI

JUnit report merger for gulp

Generate a badge from a lcov report

Run tests and report uncovered changed lines in a PR

execute client side tests from browser report back to cli

Allure JS Commons

textlint rule that report error by node's type for debugging.

Allure Playwright integration

Generate a badge from a Lcov report

write istanbul coverage reports from pre-collected coverage files

One dev dependency to run ESLint, your test.js, coverage and report to Coveralls.io

Allure Cucumber.JS integration

Formats Jest code coverage report for Bamboo's Mocha Test Parser, so Bamboo can consume Jest code coverage reports.

A sonar reporter for jest

Allure Mocha integration

A protractor plugin that generates an aXe accessibility report

Simplifies colored logging in mocha report

A grunt plugin that runs a series of benchmark tests and creates an html report

Allure Newman integration

Reporter for Jasmine to report on slow specs.

Parse JUnit XML test results and report metrics to MongoDB with comprehensive testing and CI/CD integration

In-memory file-system with Node's fs API.

Allure Jest integration

Allure codeceptjs integration

Allure Cypress integration

Allure Vitest integration

[![Build status][ci-badge]][ci] [![Npm version][npm-version-badge]][npm] [![Npm downloads][npm-downloads-badge]][npm] [![Test coverage report][coveralls-badge]][coveralls]

output coverage reports using Node.js' built in coverage

A Playwright reporter and dashboard for visualizing test results.

Allure Jasmine integration

Return true if a file path contains the given path.

easily merge coverage data from multiple istanbul runs

front code testing coverage collection SDK with periodic and route change reporting


Report generator for Web Platform Test result sets

Regular expression for matching ANSI escape codes

Get the first fulfilled promise that satisfies the provided testing function

Regular expression for matching a shebang line

Get the native type of a value.

Match balanced character pairs, like "{" and "}"

Get details about the current Continuous Integration environment

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

Returns true if a string has an extglob.

Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet

HTML reporter for Jasmine and Protractor. It will generate beautiful and useful report for your web apps.

Check if a value is a plain object

Native JavaScript code coverage

Give a regex, get a robust predicate function that tests it against a string.

Delightful JavaScript Testing.

A Jest Allure Reporter, which takes the test-results from jest and creates an allure-report from it.

Commandline tool which calculates test coverage of (source control) diffs.

Returns true if a value is a plain object, array or function.

Teamcity Reporter for Jest Test Results

Parameterised tests for Jest

Delightful JavaScript Testing.

An implementation of Amazon's DynamoDB built on LevelDB

Delightful JavaScript Testing.

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

Error constructor for test and validation frameworks that implements standardized AssertionError specification.

Check if a value is an object

A tool to get code coverage on new lines added based on a diff

Istanbul code coverage reporter for Mocha

Type check values

Detect if the current environment is a CI server

unist utility to check if a node passes a test

invariant

A response-like object for mocking a Node.js HTTP response stream

Cucumber Report Generator

This module generates detailed mocha test running report and send to the slack communication channel by using provided slack webhook url.

A tool to get code coverage on new lines added based on a diff

npm package that prints formatted test reports into a google sheet or csv file

Extended glob support for JavaScript. Adds (almost) the expressive power of regular expressions to glob patterns.

Next generation testing framework powered by Vite

simple, flexible, fun test framework

Check if a string has ANSI escape codes

A protractor plugin that generates an HTML aXe accessibility report

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

Generate a regex from a string or array of strings.

A GitHub test reporter for the Node.js test runner

Match balanced character pairs, like "{" and "}"

Regular expression for matching IP addresses (IPv4 & IPv6)

Create a javascript regular expression for matching everything except for the given string.

Node is running but you don't know why? why-is-node-running is here to help you.

Library for parsing coverage reports.

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

JavaScript test spies, stubs and mocks.

SuperAgent driven library for testing HTTP servers

V8 coverage provider for Vitest

Regular expression for getting the root of a posix or windows filepath.

Reports Jasmine order seed that was used to randomize specs in Karma Runner

Simple JavaScript testing framework for browsers and node.js

Automatically bump up global Jest thresholds whenever coverage goes above them

Fake XHR and server

Create random strings that match a given regular expression.

This is lightweight memory stream module for node.js.

report if a compiled / minified / huge css file contain expected styles for given elements

React storybook addon that show component jest report

Benchmark test runner for gulp with full control on input and output

Automate, test and debug user interactions

Automate visual testing across browsers. Gather UI feedback. Versioned documentation.

Spectacular Test Runner for JavaScript.

Storybook Addon A11y: Test UI component compliance with WCAG web accessibility standards

Automated WebGL testing utilities with Puppeteer and image diffing

Typescript-compatible minimalistic shallow equality check for arrays/objects

test framework agnostic BDD-style assertions

Run mocha, zora, uvu, tape and benchmark.js scripts inside real browsers with playwright.

Library for merging parsed coverage reports.

the definitive JavaScript type testing library

Catch unexpected visual changes & UI bugs in your stories

Detect if a Buffer/Uint8Array is compressed using deflate

Mock a canvas in your jest tests.

uvu is an extremely fast and lightweight test runner for Node.js and the browser

Returns an object with a `negated` boolean and the `!` stripped from negation patterns. Also respects extglobs.

Multi-format, test framework agnostic, code coverage report generator.

invariantx

Parse test results from JUnit, TestNG, xUnit, cucumber and many more

Reports Jasmine order seed that was used to randomize specs in Karma Runner

A simple promise based function for unit tests.

A/B testing React components and debug tools. Isomorphic with a simple, universal interface. Well documented and lightweight. Tested in popular browsers and Node.js. Includes helpers for Mixpanel and Segment.com.

Return true if a value is a valid glob pattern or patterns.

Returns true if a windows file path has invalid characters.

A JavaScript mock Date object that can be used to change when "now" is.

Chance - Utility library to generate anything random

Axios adapter that allows to easily mock requests

Hook and modify stdout and stderr

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

Check if a binary is working

Converts Istanbul coverage output to VS Code's coverage API

JavaScript Testing utilities for React

Additional Jest matchers

Parse a github URL into an object.

Manage docker-compose from Node.js

CLI for Jasmine, a simple JavaScript testing framework for browsers and Node

Opinionated HTML formatter focused towards making HTML diffs readable.

CSS vendor prefix detection and property feature testing.

Test runner for Storybook stories

Check if a binary is working

Returns true if a file path does not contain any invalid characters.

A Cypress command for file upload

Check if a string is an IP address

Regular expression for matching HTML comments

Check if the process is running in a Continuous Integration (CI) environment

Injects a fake HTTP request/response into a node HTTP server

Istanbul coverage provider for Vitest

Returns true if the value passed is all whitespace.

Jest snapshot serializer that beautifies HTML.

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

Starts server, waits for URL, then runs test command; when the tests end, shuts down server

Regular expression for matching javascript require/import statements.

Rich matchers inspired by Hamcrest. Useful for generating helpful assertion failure messages in tests.

The JavaScript Task Runner

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

JavaScript Testing utilities for React

The TestCafe module that allows you to use the aXe accessibility engine in TestCafe tests

Test whether value is error object

parse the test anything protocol

A tiny javascript type testing tool

Enable DOM integration testing on Next.js pages

A configurable mock file system. You know, for testing.

A very simple unit test runner for Node.js.

convert enzyme wrapper to a format compatible with Jest snapshot

unist utility to create a new tree with nodes that pass a filter

Returns `true` if an array has a glob pattern.

Jest matcher for image comparisons. Most commonly used for visual regression testing.

Proxies nodejs require in order to allow overriding dependencies during testing.

A Test-Anything-Protocol library for JavaScript

WebDriverJS adapter for Jasmine2.

Enable DOM in Node.js

Splits test files in Jest and ensures all parallel jobs finish work at a similar time

Almost config-free Istanbul code coverage reporter for Mocha usage in Grunt

Mock implementation of the Next.js Router

Generates a test report and badges from your test and coverage results. Allows checking the report in your CI pipeline.

A Playwright reporter and dashboard for visualizing test results.

JavaScript Testing utilities for React

Convert jest coverage json to csv

TAO Frontend Unit & Integration Test Runner based on QUnit and Puppeteer

Node.js test runner that lets you develop with confidence.

/dev/null for node streams

transform TypeScript for the lab testing framework

githooks management forked from husky

tap-producing test harness for node and browsers

A selenium server and browser driver manager for your end to end tests.

time utils

nyc configuration that works with typescript

JavaScript Testing utilities for React

Storybook addon for editing props

Loads environment variables from `.env.[development|test|production][.local]` files

Alternative implementation of mocha

Console Reporter for Jasmine. Outputs detailed test results to the console, with beautiful layout and colors. This is the default reporter of grunt-jasmine-nodejs.

collect istanbul coverage from instrumented client-side Mocha tests with PhantomJS

WebDriver Proxy for testing rich clients. It block certain calls until Angular is done updating the page under test.

HeartBeat

Test if a value is a string.

An Angular testing library for creating mock services, components, directives, pipes and modules in unit tests. It provides shallow rendering, precise stubs to fake child dependencies. ng-mocks works with Angular 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Apifortress Report Document

Test if a value is a function.

Test if a value is a Uint32Array.

Test if a value is a Float64Array.

Find the first element in an array that passes a callback test. Equivalent to underscore.find()

Return a function which tests if every element in an array passes a test condition.

Test if a value is object-like.

🌗 A module used to mock canvas in Vitest.

Test if a value is a plain object.

Regular expression to detect an extended-length path.

Mocha thin wrapper that allows running TypeScript tests with TypeScript runtime (ts-node) to get rid of compilation complexity

Publish test results to Microsoft Teams, Google Chat, Slack and InfluxDB

Adds iframe support to Cypress

Easy dependency injection for node.js unit testing

Test if a value is an object.

Storybook Pseudo-states addon: Manipulate CSS pseudo states

Test if an object has a specified property.

Test if a value is a Float32Array.

Test if a value is a number.

Automatically install pre-commit hooks for your npm modules.

Yaml handling for TAP parsers and generators

Test if a value is a regular expression string.

Auto mock all localstorage and sessionstorage APIs for your Jest tests

maximally minimal type-testing library

JavaScript Testing utilities for React

Storybook Vitest addon: Blazing fast component testing using stories

HTML report for Playwright

Workers Vitest integration for writing Vitest unit and integration tests that run inside the Workers runtime

Add custom message to Jest expects

Given an object and a property, replaces a property descriptor (or deletes it), and returns a thunk to restore it.

Automatically opens your browser and iOS Simulator to preview Node.js email messages sent with Nodemailer. Made for Forward Email and Lad. Cross-browser and cross-platform email testing.

Check if a process is running

Functions to mock the JavaScript aws-sdk

Test if a value is a Uint8Array.

Test if a value is a Uint16Array.

Automated browser testing for the modern web development stack.

Simple, intuitive mocking of Node.js modules.

A cypress child command for drag'n'drop support.

Power Assert feature enhancer for assert function/object