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UIKit
A lightweight and modular front-end framework for developing fast and powerful web interfaces
16 Alternatives To UIKit
Angular Material
Angular Material is both a UI Component framework and a reference implementation of Google’s Material Design Specification.
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Bootstrap
Simple and flexible HTML, CSS, and JS for popular UI components and interactions
![images/2020/04/Bulma.png}}](/images/2020/04/Bulma_hu4d5f30d60e60e187835fa8dd235394f3_1616_64x64_fill_q75_box_center_3.png)
Bulma
Bulma is an open source CSS framework based on Flexbox and built with Sass. It’s 100% responsive, fully modular, and available for free.
Element UI
Element, a Vue 2.0 based component library for developers, designers and product managers.
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Foundation
The most advanced responsive front-end framework in the world
GroundworkCSS
Responsive HTML5, CSS and JavaScript Framework
HTML5 Boilerplate
A rock-solid default for HTML5 awesome.
![images/2020/04/Material-UI.png}}](/images/2020/04/Material-UI_hu130719c47b13dd152138f587d4d32138_6517_64x64_fill_q75_box_center_3.png)
Material-UI
A CSS Framework and a Set of React Components that Implement Google’s Material Design
Polymer
Polymer is a library that uses the latest web technologies to let you create custom HTML elements.
![images/2020/04/Purecss.png}}](/images/2020/04/Purecss_hu137a586c10145eb3df2e4a58828d83fd_3504_64x64_fill_q75_box_center_3.png)
Purecss
A set of small, responsive CSS modules that you can use in every web project.
Semantic UI
A UI Component library implemented using a set of specifications designed around natural language
Spectre
Spectre is a web application to diff screenshots.
Spectre
Spectre is a web application to diff screenshots.
![images/2020/04/Webix-UI.png}}](/images/2020/04/Webix-UI_hu9acbd47c0304e1c8974b1650b77e1244_17883_64x64_fill_q75_box_center_3.png)
Webix UI
An enterprise JavaScript Library for cross-platform app development with HTML5 JavaScript widgets and easy integration with most popular JavaScript Frameworks.
w2ui
W2UI is a small JavaScript UI library with a complete set of widgets: layout, grid, sidebar, toolbar, tabs, fields, popup, utilities.