Software Alternatives, Accelerators & Startups

Foundation

The most advanced responsive front-end framework in the world

Top 12 Open-Source Alternatives to Foundation

Foundation
Bootstrap Materialize CSS Semantic UI UIKit Tailwind CSS Bulma Material UI Skeleton CSS Purecss HTML5 Boilerplate

Summary

The top open-source alternatives to Foundation are Bootstrap, Materialize CSS, and Semantic UI. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. Simple and flexible HTML, CSS, and JS for popular UI components and interactions
    Pricing:
    • Open Source

    #Developer Tools #Design Tools #Web Frameworks 329 social mentions

  2. A modern responsive front-end framework based on Material Design
    Pricing:
    • Open Source

    #CSS Framework #Design Tools #Developer Tools 25 social mentions

  3. A UI Component library implemented using a set of specifications designed around natural language
    Pricing:
    • Open Source

    #Design Tools #CSS Framework #Developer Tools 17 social mentions

  4. 4
    A lightweight and modular front-end framework for developing fast and powerful web interfaces
    Pricing:
    • Open Source

    #CSS Framework #Design Tools #Developer Tools 20 social mentions

  5. A utility-first CSS framework for rapidly building custom user interfaces.
    Pricing:
    • Open Source

    #Developer Tools #Design Tools #Website Design 880 social mentions

  6. 6
    Bulma is an open source CSS framework based on Flexbox and built with Sass. It's 100% responsive, fully modular, and available for free.
    Pricing:
    • Open Source

    #CSS Framework #Development Tools #Design Tools 109 social mentions

  7. A CSS Framework and a Set of React Components that Implement Google's Material Design
    Pricing:
    • Open Source

    #Design Tools #Developer Tools #CSS Framework 75 social mentions

  8. A Beautiful Boilerplate for Responsive, Mobile-Friendly Development
    Pricing:
    • Open Source

    #CSS Framework #CSS Tools #Design Tools 17 social mentions

  9. A set of small, responsive CSS modules that you can use in every web project.
    Pricing:
    • Open Source

    #CSS Framework #Development Tools #Javascript UI Libraries 8 social mentions

  10. A rock-solid default for HTML5 awesome.
    Pricing:
    • Open Source

    #Design Tools #CSS Framework #Developer Tools 17 social mentions

  11. The SCSS framework for the modern web. It's component based, customizable, and completely open source.
    Pricing:
    • Open Source
    • Free

    #Design Tools #Front-End Frameworks #CSS Framework

  12. 12
    TopCoat, TopWeb, Rheologic, Software for coating, drying, converting, web handling, industries.
    Pricing:
    • Open Source

    #Design Tools #CSS Framework #Developer Tools 1 social mentions

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