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    The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites and apps that work on any kind of device.
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    Foundation for Sites 6

    Install | Documentation | Releases | Contributing

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    Foundation is the most advanced responsive front-end framework in the world. Quickly go from prototype to production, building sites or apps that work on any kind of device with Foundation. Includes a fully customizable, responsive grid, a large library of Sass mixins, commonly used JavaScript plugins, and full accessibility support.

    Run locally


    To run the documentation locally on your machine, you need Node.js installed on your computer. (Your Node.js version must be 12 or 14). Run these commands to set up the documentation:

    # Install
    git clone
    cd foundation-sites
    # Start the documentation
    yarn start


    Foundation has three kinds of tests: JavaScript, Sass, and visual regression. Refer to our testing guide for more details.

    Run tests with:

    # Sass unit tests
    yarn test:sass
    # JavaScript unit tests
    yarn test:javascript:units
    # Visual tests
    yarn test:visual


    Check out to see how to report an issue or submit a bug fix or a new feature, and our contributing guide to learn how you can contribute more globally to Foundation. You can also browse the Help Wanted tag in our issue tracker to find things to do.

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