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#testing

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

376 records
Tagged “testing”Ranked by health index
npm
89Excellenthealth index
puppeteer/puppeteer
JavaScript API for Chrome and Firefox
TypeScript★ 95.4K↓ 0/moJul 13, 2026
Apache-2.0Jul 13, 2026 · metrics 1.13.0
npm · PyPI · crates.io
89Excellenthealth index
scalar/scalar
Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern REST API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　✨ 1st-Class OpenAPI/Swagger Support
TypeScript · Vue★ 15.7K↓ 7.2M/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
PyPI
88Excellenthealth index
pytest-dev/pytest
The pytest framework makes it easy to write small tests, yet scales to support complex functional testing
Python★ 14.3KJul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
npm
87Excellenthealth index
cucumber/cucumber-js
Cucumber for JavaScript
TypeScript · Gherkin★ 5,365↓ 10M/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
npm
87Excellenthealth index
microsoft/playwright
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
TypeScript★ 92.7K↓ 0/moJul 13, 2026
Apache-2.0Jul 13, 2026 · metrics 1.13.0
npm · RubyGems
87Excellenthealth index
microsoft/react-native-test-app
react-native-test-app provides an app for all supported platforms as a package
TypeScript · JavaScript · C++★ 665↓ 68.8K/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
Packagist
86Excellenthealth index
infection/infection
PHP Mutation Testing library
PHP★ 2,222↓ 979.2K/moJul 14, 2026
BSD-3-ClauseJul 14, 2026 · metrics 1.13.0
npm
86Excellenthealth index
storybookjs/storybook
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
TypeScript · JavaScript★ 90.6K↓ 73.9M/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
Go
85Excellenthealth index
keploy/keploy
Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.
Go★ 18.1KJul 15, 2026
Apache-2.0Jul 15, 2026 · metrics 1.13.0
npm · PyPI · RubyGems +2
84Goodhealth index
cucumber/cucumber-expressions
Human friendly alternative to Regular Expressions
Java · Go · C#★ 199↓ 16.4M/moJul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
—
84Goodhealth index
microsoft/testfx
This repository holds the source code of Microsoft.Testing.Platform (MTP), a lightweight alternative to VSTest, as well as MSTest adapter and framework.
C#★ 1,031Jul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
PyPI
84Goodhealth index
pytest-dev/pytest-asyncio
Asyncio support for pytest
Python★ 1,649↓ 234M/moJul 16, 2026
Apache-2.0Jul 16, 2026 · metrics 1.13.0
RubyGems
84Goodhealth index
rubocop/rubocop-rspec
Code style checking for RSpec files.
Ruby★ 857Jul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
PyPI
84Goodhealth index
tox-dev/tox
Command line driven CI frontend and development task automation tool.
Python★ 3,912Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
—
83Goodhealth index
microsoft/vstest
Visual Studio Test Platform is the runner and engine that powers test explorer and vstest.console.
C#★ 965Jul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
npm
83Goodhealth index
tinymce/tinymce
The world's #1 JavaScript library for rich text editing. Available for React, Vue and Angular
TypeScript★ 16.3K↓ 49.1K/moJul 22, 2026
Custom licenseJul 22, 2026 · metrics 1.13.0
PyPI · npm
82Goodhealth index
MarketSquare/robotframework-browser
Robot Framework Browser library powered by Playwright.
Python · RobotFramework · TypeScript★ 651↓ 1.4M/moJul 22, 2026
Apache-2.0Jul 22, 2026 · metrics 1.13.0
PyPI
82Goodhealth index
coveragepy/coveragepy
The code coverage tool for Python
Python · HTML★ 3,393Jul 16, 2026
Apache-2.0Jul 16, 2026 · metrics 1.13.0
PyPI
82Goodhealth index
cunla/fakeredis-py
Implementation of Redis API in python without having a server running. Fully compatible with using redis-py.
Python★ 450↓ 47M/moJul 18, 2026
BSD-3-ClauseJul 18, 2026 · metrics 1.13.0
npm
82Goodhealth index
jestjs/jest
Delightful JavaScript Testing.
TypeScript · JavaScript★ 45.5KJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
PyPI
82Goodhealth index
wntrblm/nox
Flexible test automation for Python
Python★ 1,537↓ 6.1M/moJul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
npm · RubyGems · Maven +1
81Goodhealth index
cucumber/compatibility-kit
Platform-agnostic set of acceptance tests for validating cucumber implementations
TypeScript · Gherkin★ 7↓ 9,880/moJul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
npm
81Goodhealth index
hoppscotch/hoppscotch
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
TypeScript★ 79.8K↓ 0/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
npm · Packagist
81Goodhealth index
phpstan/phpstan
PHP Static Analysis Tool - discover bugs in your code without running it!
PHP★ 14K↓ 9.8M/moJul 14, 2026
MITJul 14, 2026 · metrics 1.13.0
PyPI
81Goodhealth index
testcontainers/testcontainers-python
Testcontainers is a Python library that providing a friendly API to run Docker container. It is designed to create runtime environment to use during your automatic tests.
Python★ 2,251Jul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
npm
80Goodhealth index
chaijs/chai
BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
JavaScript★ 8,267↓ 376M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
crates.io · npm
80Goodhealth index
foundry-rs/starknet-foundry
Blazing fast toolkit for developing Starknet contracts.
Rust · Cairo★ 392Jul 23, 2026
MITJul 23, 2026 · metrics 1.13.0
RubyGems · Go
80Goodhealth index
inspec/inspec
InSpec: Auditing and Testing Framework
Ruby★ 3,082Jul 19, 2026
Custom licenseJul 19, 2026 · metrics 1.13.0
Maven
80Goodhealth index
karatelabs/karate
Test Automation Made Simple
Java★ 8,903Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
npm
80Goodhealth index
nuxt/test-utils
🧪 Test utilities for Nuxt
TypeScript★ 439↓ 2.4M/moJul 16, 2026
MITJul 16, 2026 · metrics 1.13.0