Fast, easy and reliable testing for anything that runs in a browser.
- cypress
- end-to-end-testing
- angular-testing-library
- component-testing
Repository Index
47,133 repositories indexed
1–24 of 71 · Most stars
A library for generating fake data such as names, addresses, and phone numbers.
- fake
- ruby
RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.
A Node.js tool to automate end-to-end web testing.
The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.
A boilerplate for building production-ready RESTful APIs using Node.js, Express, and Mongoose
Catch CSS curve balls.
- javascript
- screen-capture
- chrome-headless
- backstopjs
Automate running Lighthouse for every commit, viewing the changes, and preventing regressions
- lighthouse
- webperf
✨ Jest matcher for image comparisons. Most commonly used for visual regression testing.
Fortio load testing library, command line tool, advanced echo server and web UI in go (golang). Allows to specify a set query-per-second load and record latency histograms and other useful stats.
- golang
- golang-library
- golang-application
- performance
Chaos testing, network emulation, and stress testing tool for containers
- docker
- chaos
- network-emulator
- testing-tools
Expressive fixtures generator
- php
- faker
- alice
- symfony
A contract-driven gRPC regression harness for AI coding agents, with human-approved baselines. Snapshot the valid call chains of an API so an agent can look one up instead of tracing for it. gRPC today, OpenAPI next
Get a full fake GraphQL API with zero coding in less than 30 seconds.
- graphql
- graphql-server
- express-graphql
👁 Visual Regression Testing for Storybook
- react
- react-native
- testing
- storybook
C++ mocking made easy. A simple yet very expressive, headers only library for c++ mocking.
:recycle: Visual Regression Testing tool
- visual-tests
- nodejs
- regression-testing
- automation-tests
Flexible production-grade boilerplate with Next.js 11, Vercel and TypeScript. Includes multiple opt-in presets using Storybook, Airtable, GraphQL, Analytics, CSS-in-JS, Monitoring, End-to-end testing, Internationalization, CI/CD and SaaS B2B multi single-tenancy (monorepo) support
- typescript
- typescript-boilerplate
- zeit-now
- isomorphic-react
The instafailing RSpec progress bar formatter
- rspec
- byebug
- pry
Open-source self-improving QA agent for software teams. A test harness with memory. Write tests in natural language for web and mobile. agent-qa learns from every run, adapts to UI changes, and catches regressions before you ship.
- playwright
- end-to-end-testing
- ai-testing
- ai-agents
A model factory library for creating expressive, auto-completable, on-demand dev/test fixtures with Symfony and Doctrine.
Expressive end-to-end HTTP API testing made easy in Go
A smooth testing lib for F#. APIs made for humans! Strong testing methodologies for everyone!
- testing
- property-based-testing
- stress-testing
- unit-testing
:speedboat: Massively parallel Android and iOS test runner for Firebase Test Lab