Alternatives

Products that do what Mustard UI does

A CSS framework that actually looks good.

1. 1
   Material UI▲247

   A CSS Framework that Implements Google's Material Design

   2014

2. 2
   Base UI Sketch Framework▲263

   Huge set of everything you need to design and prototype

   2017

3. 3
   CSS-Mint▲118

   Lightweight and simple to use UI Kit.

   2016

4. 4
   CheapUI▲122

   AI-powered UI component generator for web development

   2025

5. 5
   Tailwind CSS v1.0▲279

   A utility-first CSS framework for building custom designs.

   2019

6. 6
   98.css▲256

   A design system for building faithful recreations of old UIs

   2020

7. 7PC
   Picnic.css, a lightweight Bootstrap alternative▲247

   I've tried to make it as light as possible. It's only tested with Firefox and Chrome, however I intend to test it in IE down to 9. What would you change? What would you add? Any feedback or pull request is greatly welcome! MIT Licensed

   2014 · picnicss.com

8. 8
   Layer CSS▲152

   Lightweight CSS framework to build your own fluid layouts

   2015

9. 9
   UI.Colors▲85

   Small web app with a bunch UI colors

   2014

10. 10
    Horizon UI Tailwind▲147

    Open-source trendy admin template for Tailwind CSS & React

    2023

11. 11
    Razor UI▲114

    A cutting edge UI kit for Tailwind CSS

    2021

12. 12
    Nice, Very Nice▲351

    The finest collection of UI/UX patterns

    2020

13. 13XC
    XP.css – Windows XP CSS file and framework for building GUIs▲297

    2020 · botoxparty.github.io

14. 14
    Picnic CSS▲131

    A beautiful CSS library to kickstart your projects

    2016

15. 15
    Skeleton 2.0▲127

    A dead simple, responsive CSS boilerplate.

    2014

16. 16
    Clone UI▲113

    Generate UI components for use in seconds

    2023

17. 17
    Flowrift▲114

    Beautifully designed Tailwind CSS UI blocks

    2021

18. 18
    StyleKit▲120

    UI framework for OSX

    2016

19. 19
    Bucks UI▲287

    A react-native theme for your fintech startup

    2018

20. 20
    Web UI▲236

    Download free UI design assets for the Figma and Adobe XD

    2022

21. 21
    Pearl UI▲91

    Build accessible mobile apps with a design-first approach

    2021

22. 22
    NextUI v2.0▲136

    Beautiful, fast and modern React and TailwindCSS UI library

    2023

23. 23
    Cutestrap▲113

    A sassy, opinionated CSS Framework.

    2016

24. 24
    UI Chunks E01 - Buttons▲112

    Design system in easy-to-learn chunks & component libraries

    2021

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