Testing Frameworks for Javascript | Write, Run, Debug | Cypress
Simplify front-end testing with Cypress' open-source app. Explore our versatile testing frameworks for browser-based applications and components.
Cypress is a next generation front end testing tool built for the modern web. It addresses the key pain points developers and QA engineers face when testing modern applications. Cypress is often compared to Selenium; however, Cypress is both fundamentally and architecturally different. It is built on a new architecture and runs in the same run-loop as your application, making it faster and more reliable for testing modern web applications.
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Domain Rating
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Domain Authority
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Citation Level
2015
English, etc
Website Key Features
Time Travel
Cypress takes snapshots as your tests run. Hover over commands in the Command Log to see exactly what happened at each step.
Debuggability
Stop guessing why your tests are failing. Debug directly from familiar tools like Developer Tools. Our readable errors and stack traces make debugging lightning fast.
Automatic Waiting
Never add waits or sleeps to your tests. Cypress automatically waits for commands and assertions before moving on. No more async hell.
Real-time Reloads
Cypress automatically reloads whenever you make changes to your tests. See commands execute in real time in your app.
Network Traffic Control
Easily control, stub, and test edge cases without involving your server. You can stub network traffic however you like.
Consistent Results
Cypress architecture doesn’t use Selenium or WebDriver. Say hello to fast, consistent and reliable tests that are flake-free.
Screenshots and Videos
View screenshots taken automatically on failure, or videos of your entire test suite when run from the CLI.
Cross Browser Testing
Run tests within Firefox and Chrome-family browsers (including Edge and Electron) locally and optimally in a Continuous Integration pipeline.
Similar Sites and Competitors
Additional information
Headquarters
San Francisco, California, United States
Founders
Brian Mann
Website
https://www.cypress.io
Open Source
Yes
License
MIT License
Community
Cypress has a vibrant community of developers and testers who contribute to its ecosystem, including plugins, tools, and integrations.
Integration
Cypress integrates with popular CI/CD tools like GitHub Actions, CircleCI, Jenkins, and more, making it easy to incorporate into your development workflow.
Documentation
Cypress offers comprehensive documentation, including guides, API references, and examples to help users get started and make the most out of the tool.
HTTP headers
Security headers report is a very important part of user data protection. Learn more about http headers for cypress.io