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

Allure JS Commons

execute client side tests from browser report back to cli

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

Generate a badge from a Lcov report

write istanbul coverage reports from pre-collected coverage files

Allure Playwright integration

Allure Cucumber.JS integration

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

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

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

easily merge coverage data from multiple istanbul runs

Return true if a file path contains the given path.

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


Report generator for Web Platform Test result sets

Get the first fulfilled promise that satisfies the provided testing function

Regular expression for matching ANSI escape codes

Regular expression for matching a shebang line

Get the native type of a value.

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

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

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.

Teamcity Reporter for Jest Test Results

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

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

Type check values

Detect if the current environment is a CI server

Istanbul code coverage reporter for Mocha

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

Next generation testing framework powered by Vite

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.

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

Regular expression for matching IP addresses (IPv4 & IPv6)

A GitHub test reporter for the Node.js test runner

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.

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

Library for parsing coverage reports.

simple, flexible, fun test framework

SuperAgent driven library for testing HTTP servers

JavaScript test spies, stubs and mocks.

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

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

V8 coverage provider for Vitest

Simple JavaScript testing framework for browsers and node.js

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

Automatically bump up global Jest thresholds whenever coverage goes above them

Create random strings that match a given regular expression.

Fake XHR and server

This is lightweight memory stream module for node.js.

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

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

Automate, test and debug user interactions

React storybook addon that show component jest report

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

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.

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

Detect if a Buffer/Uint8Array is compressed using deflate

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

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

Automated WebGL testing utilities with Puppeteer and image diffing

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

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

Returns true if a windows file path has invalid characters.

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.

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

Chance - Utility library to generate anything random

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

Spectacular Test Runner for JavaScript.

Axios adapter that allows to easily mock requests

Hook and modify stdout and stderr

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

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

Check if a binary is working

Converts Istanbul coverage output to VS Code's coverage API

JavaScript Testing utilities for React

the definitive JavaScript type testing library

Parse a github URL into an object.

Additional Jest matchers

Catch unexpected visual changes & UI bugs in your stories

Manage docker-compose from Node.js

Mock a canvas in your jest tests.

invariantx

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

Opinionated HTML formatter focused towards making HTML diffs readable.

Test runner for Storybook stories

CSS vendor prefix detection and property feature testing.

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

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

Returns true if the value passed is all whitespace.

Istanbul coverage provider for Vitest

Jest snapshot serializer that beautifies HTML.

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

Regular expression for matching javascript require/import statements.

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

Check if a binary is working

The JavaScript Task Runner

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

parse the test anything protocol

Test whether value is error object

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

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.

githooks management forked from husky

convert enzyme wrapper to a format compatible with Jest snapshot

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

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

Enable DOM in Node.js

A Test-Anything-Protocol library for JavaScript

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

WebDriverJS adapter for Jasmine2.

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

Mock implementation of the Next.js Router

A Playwright reporter and dashboard for visualizing test results.

/dev/null for node streams

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

JavaScript Testing utilities for React

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

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

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

transform TypeScript for the lab testing framework

JavaScript Testing utilities for React

tap-producing test harness for node and browsers

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

JavaScript Testing utilities for React

nyc configuration that works with typescript

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.

HeartBeat

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

Storybook addon for editing props

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

Alternative implementation of mocha

Test if a value is a string.

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

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

Test if a value is a function.

Apifortress Report Document

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

Test if a value is a Float64Array.

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

Test if a value is a Uint32Array.

🌗 A module used to mock canvas in Vitest.

Convert jest coverage json to csv

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

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

Regular expression to detect an extended-length path.

Test if a value is object-like.

Test if a value is a plain object.

Adds iframe support to Cypress

Easy dependency injection for node.js unit testing

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

Test if an object has a specified property.

Test if a value is an object.

Test if a value is a Float32Array.

Test if a value is a number.

Automatically install pre-commit hooks for your npm modules.

Storybook Pseudo-states addon: Manipulate CSS pseudo states

Test if a value is a regular expression string.

Yaml handling for TAP parsers and generators

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

Storybook Vitest addon: Blazing fast component testing using stories

maximally minimal type-testing library

JavaScript Testing utilities for React

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

time utils

HTML report for Playwright

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

Test if a value is a Uint8Array.

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

Functions to mock the JavaScript aws-sdk

Test if a value is a Uint16Array.

Automated browser testing for the modern web development stack.

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

Power Assert feature enhancer for assert function/object

Tools to support code coverage in Storybook

Power Assert output formatter

Fast HTTP benchmarking tool written in Node.js