Karma Insights

What is Karma?

Karma is a test runner for JavaScript. It's a tool that executes JavaScript code in multiple real browsers (e.g., Chrome, Firefox, Safari) or headless browsers (like PhantomJS or Headless Chrome) and reports the results. It's primarily used for automated testing of web applications, particularly unit testing, integration testing, and end-to-end testing. Karma allows developers to get immediate feedback on code changes by automatically running tests whenever a file is saved.

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What other technologies are related to Karma?

Karma Competitor Technologies

Jest

Jest is a JavaScript testing framework that includes a test runner, assertion library, and mocking library. It competes with Karma as a test runner and offers a more complete testing solution in one package.

mentioned alongside Karma in 6% (5.3k) of relevant job posts

Cypress

Cypress is an end-to-end testing framework. Although Karma is primarily a unit test runner, Cypress competes by offering a more complete testing solution.

mentioned alongside Karma in 3% (2.6k) of relevant job posts

Karma Complementary Technologies

Jasmine

Jasmine is a behavior-driven development framework for testing JavaScript code. Karma is a test runner that can execute Jasmine tests.

mentioned alongside Karma in 50% (13.6k) of relevant job posts

Protractor

Protractor is an end-to-end test framework for Angular applications. Karma can be used to run unit tests, while Protractor is used for end-to-end tests.

mentioned alongside Karma in 23% (2.6k) of relevant job posts

Angular

Angular is a JavaScript framework for building web applications. Karma is often used to run unit tests for Angular applications.

mentioned alongside Karma in 2% (14k) of relevant job posts