Global UI Frameworks Usage Statistics and Market Share
We are tracking usage statistics and market share of 27 web technologies in UI Frameworks. In March 2025 the most popular web technology in UI Frameworks is Bootstrap with 70% market share. In second place there is animate.css with 22% market share. After that there are ZURB Foundation with 4%, UIKit with 1% and Material Design Lite with 1% market share. Top 5 web technologies together have 98% market share. The remaining 22 web technologies in UI Frameworks have a combined market share of 2%.
About UI Frameworks
We are tracking 27 different technologies in UI Frameworks.
There are 20,955,559 websites using UI Frameworks in out database.
UI Frameworks Usage Statistics and Market Share in March 2025
#1 Bootstrap 
70.10%
#2 animate.css 
22.22%
#3 ZURB Foundation 
4.37%
#4 UIKit 
1.42%
#5 Material Design Lite 
0.77%
#6 Materialize CSS 
0.28%
#7 Kendo UI 
0.24%
#8 Pure CSS 
0.20%
#9 Ant Design 
0.16%
#10 Semantic UI 
0.07%
#11 Angular Material 
0.06%
#12 Bulma 
0.05%
#13 Flat UI 
0.03%
#14 Vuetify 
0.01%
#15 Marko 
0.01%
#16 Milligram 
0.00%
#17 GOV.UK Frontend 
0.00%
#18 MDUI 
0.00%
#19 tailwindcss 
0.00%
#20 GOV.UK Toolkit 0.00%
#21 GOV.UK Template 0.00%
#22 Clarity 
0.00%
#23 Elm-ui 
0.00%
#24 GOV.UK Elements 0.00%
#25 NSW Design System 
0.00%
#26 Flutter 
0.00%
#27 Shapecss 
0.00%
Technologies in UI Frameworks
Bootstrap
Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS- and JavaScript-based design templates for typography, forms, buttons, navigation and other interface components.
animate.css
Animate.css allows web designers to easily animate any element of website with only one line of code.
ZURB Foundation
ZURB Foundation is a responsive front-end framework. Foundation provides a responsive grid and HTML and CSS UI components, templates, and code snippets, including typography, forms, buttons, navigation and other interface elements, as well as optional functionality provided by JavaScript extensions.
UIKit
UIKit is a responsive and customizable UI framework that simplifies the process of building web and mobile applications. It offers pre-designed components, themes, and templates to quickly create modern and user-friendly interfaces. UIKit supports multiple devices and browsers, ensuring consistency across platforms. Its lightweight nature and easy-to-use API make it a popular choice for developers looking to speed up their development process.
Material Design Lite
Material Design Lite is a lightweight and flexible implementation of Google's Material Design, designed for quick and easy integration into web projects. It includes reusable UI components, animations, and styling guidelines, making it easy to create modern and responsive user interfaces. Material Design Lite also optimizes performance by reducing the amount of code and assets needed.
Materialize CSS
Materialize CSS is a sleek, responsive, and modern UI framework based on Google's Material Design principles. It offers a wide range of customizable components, such as buttons, cards, and modals, that can be easily integrated into web applications to create a consistent and visually appealing user interface. The framework is designed to be lightweight and compatible with various browsers and devices.
Kendo UI
Kendo UI is a comprehensive JavaScript UI framework that offers a wide range of responsive widgets and components for building modern web applications with a consistent, cross-platform look and feel. It simplifies development with drag-and-drop capabilities and an extensive set of pre-built UI elements.
Pure CSS
Pure CSS 3 is a lightweight, modular, and responsive framework that simplifies the process of creating visually appealing web designs without relying on JavaScript or a backend server. It offers a set of pre-defined styles and components that can be easily customized to fit various design needs.
Ant Design
Ant Design is a popular UI component library that provides a set of pre-designed, customizable React components for building web and mobile applications with a consistent and modern look and feel. It follows the Material Design principles and focuses on simplicity, flexibility, and efficiency. Ant Design offers a wide range of UI elements, from buttons and forms to tables and menus, and supports internationalization and responsive design.
Semantic UI
Semantic UI is a modern front-end UI framework that leverages human-readable HTML and CSS to create a consistent, responsive design system with a focus on usability and accessibility. It includes a wide range of pre-built components, themes, and customization options to help developers quickly build web applications with a clean, intuitive look and feel.
Angular Material
Angular Material is a UI framework for AngularJS applications, providing a set of pre-built components with a modern, material design aesthetic, to facilitate rapid and consistent web development. Angular Material is a UI framework that offers pre-built components with a material design aesthetic for AngularJS applications, promoting rapid and consistent web development.
Bulma
Bulma is a free and open-source CSS framework that simplifies web development by providing a clean and responsive grid system, pre-defined component styles, and a modular structure for building modern, scalable websites. It is based on Flexbox for layout and is compatible with various browsers. Designed with a focus on usability and flexibility, Bulma allows for quick and efficient website creation.
Flat UI
Flat UI is a modern, minimalistic UI framework that emphasizes simplicity, clean lines, and a limited color palette to create a visually pleasing and user-friendly interface. It focuses on flat design principles, avoiding 3D effects and gradients to promote a more streamlined and contemporary look.
Vuetify
Vuetify is a popular open-source UI framework for Vue.js that provides a robust set of pre-built components, themes, and styling utilities to quickly develop responsive and modern web applications. It follows Material Design guidelines and integrates seamlessly with Vue.js ecosystem.
Marko
Marko is a lightweight, asynchronous, and declarative web framework for building modern web applications. It combines the simplicity of template-based rendering with the power of component-based architecture and allows for efficient server-side rendering and client-side hydration. Marko's syntax is straightforward and integrates seamlessly with popular JavaScript libraries and frameworks.
Milligram
Milligram is a lightweight, minimal UI framework for fast and easy web development. It offers a simple, flexible grid system and a variety of basic components, making it ideal for quick prototyping and small to medium-sized projects. Milligram emphasizes simplicity and ease of use without sacrificing functionality. Its small file size and fast performance make it a popular choice for developers looking for a streamlined solution.
GOV.UK Frontend
GOV.UK Frontend is a comprehensive UI framework designed specifically for building accessible and user-friendly digital services for the UK government. It includes reusable components, design patterns, and best practices to ensure consistency and efficiency in web development.
MDUI
MDUI is a modern, lightweight UI framework specifically tailored for developing web applications with a Material Design look and feel. It offers a set of pre-designed components and utilities to streamline the development process while maintaining a consistent and visually appealing design across various devices and platforms.
tailwindcss
tailwindcss is a utility-first CSS framework that allows for rapid UI development by providing a set of pre-defined classes for styling elements. It focuses on flexibility and customization, enabling developers to quickly assemble and customize components without writing custom CSS. It's widely used for responsive and dynamic user interfaces.
GOV.UK Toolkit
GOV.UK Toolkit is a set of guidelines and front-end tools for building consistent, accessible, and user-friendly digital services for the UK government. It includes CSS, JavaScript, and design assets to help developers create modern, responsive designs. The toolkit ensures adherence to GOV.
GOV.UK Template
GOV.UK Template is a UI framework for building responsive, accessible government websites, providing pre-designed components and layouts to ensure consistency and compliance with government design standards. It simplifies the process of creating user-friendly and legally compliant digital services for the UK government. GOV.
Clarity
Clarity is a modern, responsive UI framework that provides a consistent and accessible design language for building web applications. It offers a wide range of pre-designed components and styles to speed up development and ensure a polished user experience. Built with Angular, it supports best practices for web development and accessibility. Clarity's clean and flexible design helps developers create intuitive and engaging applications.
Elm-ui
Elm-ui 2.0 is a modern, composable UI library for Elm, simplifying complex UI development with a focus on reusability and flexibility. It offers a wide range of pre-built components and a powerful theming system, enabling developers to build maintainable, high-quality user interfaces efficiently.
GOV.UK Elements
GOV.UK Elements is a UI framework for building accessible and consistent digital services for the UK government. It provides pre-designed components like buttons, forms, and cards to ensure a uniform look and feel across government websites. It's built with HTML, CSS, and JavaScript, and includes guidance on accessibility and usability.
NSW Design System
NSW Design System (https://www.digital.nsw.gov.au/digital-design-system / UI Frameworks) is an open-source UI toolkit that guides developers and designers to create consistent, accessible, and modern digital experiences for NSW Government websites and applications. It includes components, guidelines, and best practices.
Flutter
Flutter is an open-source UI framework by Google for building natively compiled applications for mobile, web, and desktop from a single codebase. It uses a widget-based approach for creating user interfaces. Flutter is known for its fast development cycle, high-performance rendering, and cross-platform capability, allowing developers to create apps that look and feel like natively built apps on multiple platforms.
Shapecss
Shapecss is a lightweight, modular UI framework that provides a set of reusable CSS and JavaScript components for building modern web applications. It prioritizes simplicity, flexibility, and performance. The framework offers a variety of pre-designed elements, such as buttons, forms, and cards, that can be easily customized to fit specific design requirements.
UI Frameworks Market Share History in Last 12 Months
| Technology | May 2024 | June 2024 | July 2024 | August 2024 | September 2024 | October 2024 | November 2024 | December 2024 | January 2025 | February 2025 | March 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Bootstrap | 70.59% | 70.59% | 70.56% | 70.51% | 70.47% | 70.44% | 70.40% | 70.31% | 70.24% | 70.17% | 70.10% |
| animate.css | 21.67% | 21.68% | 21.71% | 21.77% | 21.81% | 21.84% | 21.87% | 21.99% | 22.06% | 22.14% | 22.22% |
| ZURB Foundation | 4.46% | 4.45% | 4.45% | 4.44% | 4.43% | 4.42% | 4.43% | 4.40% | 4.39% | 4.39% | 4.37% |
| UIKit | 1.42% | 1.42% | 1.42% | 1.42% | 1.42% | 1.42% | 1.43% | 1.43% | 1.42% | 1.42% | 1.42% |
| Material Design Lite | 0.71% | 0.71% | 0.71% | 0.72% | 0.72% | 0.73% | 0.73% | 0.74% | 0.74% | 0.76% | 0.77% |
| Materialize CSS | 0.28% | 0.28% | 0.28% | 0.28% | 0.28% | 0.28% | 0.28% | 0.28% | 0.28% | 0.28% | 0.28% |
| Kendo UI | 0.25% | 0.25% | 0.25% | 0.25% | 0.25% | 0.25% | 0.25% | 0.25% | 0.25% | 0.25% | 0.24% |
| Pure CSS | 0.20% | 0.20% | 0.20% | 0.20% | 0.20% | 0.20% | 0.20% | 0.20% | 0.20% | 0.20% | 0.20% |
| Ant Design | 0.14% | 0.14% | 0.14% | 0.14% | 0.15% | 0.15% | 0.15% | 0.15% | 0.15% | 0.15% | 0.16% |
| Semantic UI | 0.08% | 0.08% | 0.08% | 0.08% | 0.08% | 0.08% | 0.08% | 0.08% | 0.07% | 0.07% | 0.07% |
| Angular Material | 0.06% | 0.06% | 0.06% | 0.06% | 0.06% | 0.06% | 0.06% | 0.06% | 0.06% | 0.06% | 0.06% |
| Bulma | 0.05% | 0.05% | 0.05% | 0.05% | 0.05% | 0.05% | 0.05% | 0.05% | 0.05% | 0.05% | 0.05% |
| Flat UI | 0.03% | 0.03% | 0.03% | 0.03% | 0.03% | 0.03% | 0.03% | 0.03% | 0.03% | 0.03% | 0.03% |
| Vuetify | 0.02% | 0.02% | 0.02% | 0.02% | 0.02% | 0.02% | 0.02% | 0.01% | 0.01% | 0.01% | 0.01% |
| Marko | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% | 0.01% |
| Milligram | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| tailwindcss | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| GOV.UK Frontend | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| MDUI | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| GOV.UK Toolkit | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| GOV.UK Template | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| Clarity | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| Elm-ui | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| GOV.UK Elements | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| NSW Design System | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| Flutter | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| Shapecss | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |