Cucumber is a tool for running automated tests written in plain language. Because they're written in plain language, they can be read by anyone on your team. Because they can be read by anyone, you can use them to help improve communication, collaboration and trust on your team.
Try it now
We've put a demo of Cucumber.js to run in your browser. Why don't you give it a try before anything else?
Help & support
See CONTRIBUTING.md for info on contributing to Cucumber.js.
Code of Conduct
Everyone interacting in this codebase and issue tracker is expected to follow the Cucumber code of conduct.
Cucumber.js is available as an npm module.
$ npm install cucumber
- Grab the browserified code from the latest release in the dist folder
The following documentation is for
2.x. Documentation for
1.x is available here.