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Simple JavaScript testing framework for browsers and node.js

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A JavaScript Testing Framework

Jasmine is a Behavior Driven Development testing framework for JavaScript. It does not rely on browsers, DOM, or any JavaScript framework. Thus it's suited for websites, Node.js projects, or anywhere that JavaScript can run.

Documentation & guides live here: For a quick start guide of Jasmine, see the beginning of


Please read the contributors' guide.


For the Jasmine NPM module:

For the Jasmine browser runner:

For the Jasmine Ruby Gem:

To install Jasmine standalone on your local box (where {#.#.#} below is substituted by the release number downloaded):

  • Download the standalone distribution for your desired release from the releases page.
  • Create a Jasmine directory in your project. -
    mkdir my-project/jasmine
  • Move the dist to your project directory. -
    mv jasmine/dist/jasmine-standalone-{#.#.#}.zip my-project/jasmine
  • Change directory. -
    cd my-project/jasmine
  • Unzip the dist. -
    unzip jasmine-standalone-{#.#.#}.zip

Add the following to your HTML file:

Supported environments

Jasmine tests itself across many browsers (Safari, Chrome, Firefox, Microsoft Edge, and Internet Explorer) as well as nodejs.

| Environment | Supported versions | |-------------------|--------------------| | Node | 10, 12, 14, 16 | | Safari | 8-14 | | Chrome | Evergreen | | Firefox | Evergreen, 68, 78 | | Edge | Evergreen | | Internet Explorer | 10, 11 |

For evergreen browsers, each version of Jasmine is tested against the version of the browser that is available to us at the time of release. Other browsers, as well as older & newer versions of some supported browsers, are likely to work. However, Jasmine isn't tested against them and they aren't actively supported.



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Copyright (c) 2008-2018 Pivotal Labs. This software is licensed under the MIT License.


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