JBehave vs Unit.js comparison of testing frameworks
What are the differences between JBehave and Unit.js?

	JBehave https://jbehave.org/	Unit.js https://unitjs.com/
Programming language	Java	JavaScript
Category	Acceptance Testing	Unit Testing, End-to-End Testing
General info	JBehave is a Behaviour-Driven Development testing framework for java JBehave is a Behaviour Driven Development framework. It intends to provide an intuitive and accessible way for automated acceptance testing	An assertion library for JavaScript (similar to chai.js) It works with any test runner and unit testing framework like Mocha, Jasmine, Karma, protractor (E2E test framework for Angular apps) and QUnit.
xUnit Set of frameworks originating from SUnit (Smalltalk's testing framework). They share similar structure and functionality.	No
Client-side Allows testing code execution on the client, such as a web browser	Yes You can test front-end behaviour (scenarios) with JBehave	Yes Unit.js runs in the browser to test front-end components
Server-side Allows testing the bahovior of a server-side code	JBehave tests scenarios and behaviours of components, it can test back-end behaviour	Yes Unit.js runs in nodejs to test server-side behaviour
Fixtures Allows defining a fixed, specific states of data (fixtures) that are test-local. This ensures specific environment for a single test	Yes You have a few options for using fixtures in JBehave: you can run your steps before/after each scenario by using LifeCycle: you can use @BeforeStory and @AfterStory annotations or you can define a dummy scenario with your setup/teardown steps	Yes Unit.js provides Test fixtures for running testsThis is one of its features
Group fixtures Allows defining a fixed, specific states of data for a group of tests (group-fixtures). This ensures specific environment for a given group of tests.	Yes You can define group fixtures with JBehave	Yes With Unit.js you can group your fixtures
Generators Supports data generators for tests. Data generators generate input data for test. The test is then run for each input data produced in this way.	No
Licence Licence type governing the use and redistribution of the software	BSD-style license	GNU
Mocks Mocks are objects that simulate the behavior of real objects. Using mocks allows testing some part of the code in isolation (with other parts mocked when needed)	The best way to mock is to use third party libraries like Mockito, Jmock or Jmockit	N/A
Grouping Allows organizing tests in groups	N/A	N/A
Other Other useful information about the testing framework