Testing

Testing is the practice of systematically testing software to make sure it works. Testing can be iterative, and happen multiple times.
Eliminate bugs and ship with more confidence by adding these tools to your workflow.

Repositories 7,380

GoogleChrome / puppeteer

52.9k

Headless Chrome Node API

headless-chrome testing web developer-tools node-module automation

Good first issues

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good first issue bug

#4356 opened Apr 27, 2019 by razorman8669

good first issue

#4323 opened Apr 22, 2019 by techsin

good first issue chromium

#2996 opened Jul 31, 2018 by kingio

JavaScript Updated Aug 16, 2019

storybookjs / storybook

40.5k

UI component dev & test: React, Vue, Angular, React Native, Ember, Web Components & more!

Good first issues

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good first issue cli

#7435 opened Jul 16, 2019 by shilman

good first issue bug

#6998 opened Jun 6, 2019 by ringodotnl

good first issue cli

#6898 opened May 28, 2019 by shilman

TypeScript Updated Aug 17, 2019

facebook / jest

27k

Delightful JavaScript Testing.

javascript testing painless-javascript-testing facebook immersive painless expectation easy snapshot

Good first issues

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good first issue Help Wanted

#7748 opened Jan 29, 2019 by thymikee

good first issue 🚀 Feature Request

#7594 opened Jan 9, 2019 by kandros

Documentation 📖 🚀 Enhancement

#8737 opened Jul 23, 2019 by kvendrik

JavaScript Updated Aug 16, 2019

mochajs / mocha

18.3k

☕️ simple, flexible, fun javascript test framework for node.js & the browser

mocha javascript testing tdd bdd browser nodejs mochajs node test test-framework testing-tools

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documentation good-first-issue browser

#3974 opened Jul 25, 2019 by JKAnderson409

good-first-issue chore

#3943 opened Jun 5, 2019 by boneskull

documentation good-first-issue help wanted

#3702 opened Jan 29, 2019 by boneskull

JavaScript Updated Aug 17, 2019

airbnb / enzyme

17.8k

JavaScript Testing utilities for React

enzyme react mocha react-components ava jest chai assertion-library traversal test-runners test testing assertions

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docs help wanted

#2173 opened Jun 25, 2019 by browne0

docs help wanted

#1952 opened Dec 22, 2018 by pixelass

docs help wanted

#1798 opened Aug 28, 2018 by GreenGremlin

JavaScript Updated Aug 11, 2019

avajs / ava

16.7k

🚀 JavaScript test runner

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scope:documentation blocked

#2174 opened Jul 3, 2019 by masaeedu

scope:documentation help wanted

#2066 opened Mar 13, 2019 by shellscape

scope:documentation help wanted

#2063 opened Mar 8, 2019 by sprguillen

JavaScript Updated Aug 16, 2019

jasmine / jasmine

14.5k

Simple JavaScript testing framework for browsers and node.js

jasmine javascript tdd testing

Good first issues

docs ready for work

#1488 opened Jan 23, 2018 by KyleW

JavaScript Updated Aug 11, 2019

cypress-io / cypress

14.1k

Fast, easy and reliable testing for anything that runs in a browser.

test testing testing-tools test-suite test-automation test-runner tests javascript-tests cypress end-to-end-testing e2e-testing e2e-tests

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first-timers-only pkg/server

#4966 opened Aug 9, 2019 by bahmutov

first-timers-only pkg/desktop-gui

#4848 opened Jul 29, 2019 by revelt

first-timers-only stage: ready for work

#4837 opened Jul 26, 2019 by hvuong-sigma

CoffeeScript Updated Aug 16, 2019

buger / goreplay

11.4k

GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to con…

go testing testing-tools devops qa

Go Updated Aug 7, 2019

catchorg / Catch2

9.7k

A modern, C++-native, header-only, test framework for unit-tests, TDD and BDD - using C++11, C++14, C++17 and later (…

c-plus-plus cpp98 cpp11 testing test-framework tdd bdd header-only single-file no-dependencies framework

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Documentation

#1674 opened Jul 4, 2019 by pinho

Documentation

#1667 opened Jun 24, 2019 by claremacrae

Documentation

#1583 opened Mar 27, 2019 by pwinston

C++ Updated Aug 14, 2019

mockito / mockito

9.2k

Most popular Mocking framework for unit tests written in Java

mockito java mocking-framework testing-tools mocking mock mocks testing test-automation test-driven-development mock-library java-library

Good first issues

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docs 2.* incompatible

#1249 opened Nov 5, 2017 by TimvdLippe

docs please contribute

#1225 opened Oct 27, 2017 by TimvdLippe

docs community feedback

#958 opened Feb 19, 2017 by enricjaen

Java Updated Aug 16, 2019

testing-library / react-testing-library

8.5k

🐐 Simple and complete React DOM testing utilities that encourage good testing practices.

reactjs testing javascript

JavaScript Updated Aug 16, 2019

Quick / Quick

8.3k

The Swift (and Objective-C) testing framework.

swift cocoapods objective-c carthage testing bdd

Good first issues

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documentation

#723 opened Jul 13, 2017 by christophsturm

documentation easy contribution

#675 opened Jan 12, 2017 by gperdomor

documentation easy contribution

#610 opened Sep 22, 2016 by marciok

Swift Updated Aug 16, 2019

joke2k / faker

8.3k

Faker is a Python package that generates fake data for you.

python fake testing dataset fake-data test-data test-data-generator

Good first issues

good first issue enhancement

#971 opened Jun 20, 2019 by Zylatis

Python Updated Aug 7, 2019

stretchr / testify

8.2k

A toolkit with common assertions and mocks that plays nicely with the standard library

testify go assertions mocking golang testing toolkit

Good first issues

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documentation good first issue

#711 opened Dec 30, 2018 by shaunc

good first issue help wanted

#710 opened Dec 27, 2018 by alexpantyukhin

documentation community

#715 opened Jan 12, 2019 by georgelesica-wf

Go Updated Aug 15, 2019

Netflix / pollyjs

Record, Replay, and Stub HTTP Interactions.

javascript browser nodejs testing netflix record replay

JavaScript Updated Aug 11, 2019

postmanlabs / httpbin

7.9k

HTTP Request & Response Service, written in Python + Flask.

http http-server testing service api json httpbin python

Python Updated Jul 9, 2019

phpstan / phpstan

7.3k

PHP Static Analysis Tool - discover bugs in your code without running it!

phpstan static-analysis php php7 testing static-code-analysis static-analyzer

PHP Updated Aug 15, 2019

thoughtbot / factory_bot

6.6k

A library for setting up Ruby objects as test data.

factory-girl ruby thoughtbot rubygems testing fixtures factories rails factory-bot

Good first issues

documentation

#1292 opened Apr 30, 2019 by fsateler

documentation

#1268 opened Feb 22, 2019 by composerinteralia

documentation

#1173 opened Aug 20, 2018 by composerinteralia

Ruby Updated Aug 12, 2019

react-cosmos / react-cosmos

5.4k

Dev tool for creating reusable React components

react devtools ui components testing

TypeScript Updated Aug 14, 2019

quii / learn-go-with-tests

5.2k

Learn Go with test-driven development

tdd golang go testing test-driven-development

Go Updated Aug 10, 2019

wix / Detox

5.1k

Gray box end-to-end testing and automation framework for mobile apps

e2e-tests ios react-native android testing

JavaScript Updated Aug 16, 2019

niieani / bash-oo-framework

4.8k

Bash Infinity is a modern boilerplate / framework / standard library for bash

bash shell framework oop functional-programming boilerplate standard-library testing error-handling logging

Shell Updated Jul 21, 2019

pytest-dev / pytest

4.6k

The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

unit-testing test testing python

Good first issues

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type: docs status: help wanted

#5712 opened Aug 8, 2019 by harius

type: docs

#5105 opened Apr 13, 2019 by ssbarnea

type: docs plugin: warnings

#4905 opened Mar 11, 2019 by massich

Python Updated Aug 17, 2019

dhamaniasad / HeadlessBrowsers

4.6k

A list of (almost) all headless web browsers in existence

testing browser automation headless-browsers

Updated May 26, 2019

theintern / intern

4.1k

A next-generation code testing stack for JavaScript.

intern typescript javascript testing coverage webdriver

Good first issues

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documentation

#972 opened Feb 20, 2019 by NikolayMakhonin

documentation

#914 opened Jun 4, 2018 by gitgrimbo

documentation

#878 opened Feb 7, 2018 by jason0x43

TypeScript Updated Aug 7, 2019

Shopify / toxiproxy

⏰

🔥 A TCP proxy to simulate network and system conditions for chaos and resiliency testing

resiliency tcp-proxy go proxy chaos testing omg is down

Good first issues

docs help wanted

#163 opened Feb 22, 2017 by robsonpeixoto

Go Updated Aug 16, 2019

qunitjs / qunit

3.8k

An easy-to-use JavaScript Unit Testing framework.

qunit testing javascript

JavaScript Updated Aug 16, 2019

Codeception / Codeception

3.8k

Full-stack testing PHP framework

codeception php phpunit bdd testing end-to-end acceptance-testing unit-testing integration-testing

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Docs

#5531 opened May 31, 2019 by splinter89

Docs Doctrine

#5286 opened Nov 27, 2018 by ThomasLandauer

Docs Coverage

#5099 opened Jul 27, 2018 by szpakucjusz

PHP Updated Aug 16, 2019

HypothesisWorks / hypothesis

3.7k

Hypothesis is a powerful, flexible, and easy to use library for property-based testing.

python testing fuzzing property-based-testing

Good first issues

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docs tests/build/CI

#2072 opened Aug 9, 2019 by Zac-HD

docs legibility

#1984 opened May 16, 2019 by florian-venn

docs enhancement

#1401 opened Jul 16, 2018 by pganssle

Python Updated Aug 17, 2019

Testing apps

unmock

Unmock helps you organize mocks (fixtures) for your HTTP(S) calls, speeding up development and increasing resiliency

Kiwi TCMS

the leading open source test case management system

Packit-as-a-Service

A service which helps you integrate your upstream GitHub project into Fedora ecosystem

TestQuality

Modern, powerful, test plan management

Learn about testing

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