Open-source alternatives to Framework7

BOOTSTRA.386 is a retro CSS framework and web UI kit designed to implement nostalgic user interfaces that mimic the aesthetic of vintage computer systems and old-school operating systems. It provides a collection of pre-styled components and styling engines to maintain a consistent legacy appearance across different screen sizes. The toolkit includes a customizable theme engine and a web-based interface for modifying visual properties and colors. It also features a responsive grid layout system that organizes web content into columns and rows that adapt to various device dimensions. The proj

Carbon is an enterprise design system that provides a comprehensive collection of reusable UI components, design tokens, and guidelines for building professional web applications. It functions as a CSS framework that enforces a unified design language across projects through standardized typography, spacing, and color palettes. The system utilizes a platform-agnostic design token system to maintain visual consistency across different technologies. This includes centralized management of brand colors, motion easing curves, and a curated library of accessible SVG icons. The framework covers a

UIkit is a CSS front-end framework and accessible UI component library designed for building responsive web interfaces. It provides a comprehensive set of styling classes and modular components alongside a JavaScript interaction toolkit for managing behavioral elements. The framework includes native support for internationalized web interfaces, featuring multi-locale text translation and right-to-left layout directions. It employs a responsive layout engine that uses flexible grids, adaptive breakpoints, and container widths to align content across different screen sizes. The toolkit covers

Vant is a mobile UI library and component framework for Vue, providing a collection of lightweight, reusable interface elements optimized for small screens and touch interactions. It serves as a mobile component library and accessible web UI kit designed to integrate with Vue's reactivity and state management. The framework functions as a themable design system, allowing for visual branding and dark mode support through customizable theme variables. It includes built-in tools for internationalization to localize user interfaces across different geographic regions. The library covers a broad

cube-ui is a mobile-first Vue.js component library that provides a comprehensive set of pre-built UI elements for building touch-based mobile web applications. The library is built on Vue's single-file component architecture and supports on-demand ES module imports, allowing developers to selectively load only the components they need to optimize bundle size. It also offers plugin-based global registration for convenient setup and includes a CLI scaffolding tool to generate project skeletons with pre-configured build settings. The library distinguishes itself with a gesture-driven interaction

The mdb-ui-kit is a frontend component library and visual extension that combines the Bootstrap 5 framework with Material Design principles. It provides a collection of pre-styled interface elements and responsive web templates to facilitate the development of consistent web applications. The toolkit extends the Bootstrap ecosystem by adding Material Design aesthetics and advanced styling options. It enables rapid prototyping through the use of pre-configured design blocks and provides mechanisms for deep visual customization via SCSS variables and native CSS custom properties, including supp

Metro UI is a progressive front-end framework for building reactive single-page applications with a Metro-style design language. It provides a component-based UI library with over 150 prebuilt interface elements, a reactive state model that automatically updates the DOM when application data changes, and a responsive grid layout system for mobile-first web development. The framework uses an HTML-first approach where interactive interfaces are assembled by adding custom HTML attributes to elements, eliminating the need for manual JavaScript glue code. It includes a hash-based SPA router for na

jscamp is a full-stack web development and education project focused on mastering JavaScript, TypeScript, and AI integration. It provides a structured curriculum and interactive exercises covering language fundamentals, frontend engineering, and backend API development. The project distinguishes itself through the implementation of autonomous AI agents capable of complex task automation, such as modifying files, managing servers, and executing API calls. It includes advanced AI development tools for conversational querying, real-time code suggestions, and automated repository analysis to gene

mui is a mobile UI component framework and native-like web UI kit designed for building high-performance mobile web interfaces. It functions as a mobile web performance framework and gesture-based interface library to eliminate browser lag and mimic the behaviors and animations of native mobile applications. The framework focuses on implementing common mobile UX patterns, including pull-to-refresh functionality, swipe-to-action menus, and sliding side navigation. It provides specialized tools for gesture-driven interface development to ensure an immediate visual response to touch interactions

Basecoat is a zero-runtime UI library and themable interface framework consisting of a set of accessible web components. It provides a collection of pre-styled interface elements and utility classes designed to function as static assets without requiring a dedicated JavaScript framework runtime. The project features a dedicated UI component scaffolder, providing a command line interface to automate the generation of project folder structures and the installation of component templates. Visual styles are managed through a system of CSS variables and utility classes, allowing for global theme a

Omi is a web components framework, reactive UI library, and client-side routing engine. It provides a system for building modular and reusable interface elements based on standard browser web components, using signals to synchronize data changes and update the user interface automatically. The project functions as a cross-framework component tool, exporting standard web elements that operate consistently across different third-party JavaScript libraries. Its capabilities include single-page application navigation and view routing. It also covers reactive state management, component style man

Taiga UI is an Angular UI component library and accessible design system used for building enterprise web interfaces. It provides a comprehensive collection of reusable interface elements and layout tools, functioning as a mobile-first UI kit with responsive components that adapt to different device capabilities. The library distinguishes itself through an integrated data visualization library featuring various chart types and a dedicated form management framework with built-in validation and formatting for specialized data. It also features AI-driven development workflows by integrating comp

Element is a Vue.js UI component library and web UI toolkit. It provides a collection of pre-styled user interface components and modular building blocks used to build web applications. The project includes a customizable CSS theme framework, allowing for the modification of visual styles and brand requirements through theme tools and generators. The toolkit covers frontend component management, custom web theming, and a workflow for rapid prototyping.

Ant Design Mobile is a mobile UI component library and design system built for React. It provides a collection of pre-styled interface elements and standardized UI blocks used to create consistent, responsive user interfaces for mobile web applications. The framework focuses on mobile web design and frontend interface engineering, providing tools to implement interaction patterns tailored for touch-based browsing. It ensures a uniform look and feel across different mobile browsers and handheld device screens. The library incorporates responsive layout systems and CSS-variable-based theming.

Ratchet is a web-based mobile UI framework and component-based library designed to create responsive mobile application interfaces. It provides a CSS mobile layout system that allows for the development of application frontends using standard web technologies. The framework focuses on mobile app interface design and rapid prototyping, utilizing pre-styled visual elements to ensure consistent styling across various screen sizes and resolutions. The system employs a CSS-only approach to define interactive states and layouts, incorporating a grid-based responsive layout and utility-first styles

mdui is a framework-agnostic UI library and design system based on Material Design 3 standards. It provides a comprehensive set of reusable interface elements implemented as native Web Components, ensuring compatibility across different JavaScript frameworks. The library features a sophisticated theming system that supports light and dark modes, as well as the ability to generate dynamic color palettes from seed colors or image sources. It distinguishes itself with a high level of flexibility in visual customization, using CSS custom properties to control design tokens such as typography, cor

Spectre is a comprehensive CSS framework and UI utility toolkit designed for building responsive web interfaces. It functions as a CSS component library that provides pre-styled interface elements and helper classes to facilitate frontend UI development. The framework is distinguished by a pure-CSS component architecture that avoids dependence on external JavaScript runtimes. It utilizes a SASS-based build pipeline that supports class prefixing, stylesheet pruning, and a variable-based theme system for creating custom design systems. The project covers a wide range of layout and interface ca

shadcn-svelte is a collection of accessible and customizable user interface elements for Svelte applications. Rather than being distributed as a traditional dependency, these components are provided as source code that is copied directly into the project codebase. The library utilizes a registry-based distribution system, allowing users to install specific UI blocks and components via a command-line interface. This system uses JSON metadata to define dependencies and file paths, while a bootstrapping process automates the configuration of styles and CSS variables. The project integrates Tail

HyperUI is a dependency-free collection of responsive HTML layouts and pre-styled components designed for various web domains. It functions as a Tailwind CSS component library where users integrate standalone HTML snippets via a copy-paste distribution model to avoid package installation and framework overhead. The library features one-click markup copying from a pre-built component gallery. It includes specialized design systems, such as high-contrast neobrutalist styling with heavy borders, and visual tools for generating dark mode color palettes and harmonic typography scales. The compone

This project is a CSS color utility library and palette framework designed to standardize the application of colors to text, backgrounds, and borders on the web. It provides a web color style system with predefined classes and defaults to accelerate the visual styling of web prototypes. The system utilizes skin-based color theming, allowing users to swap entire color palettes by changing top-level classes. It employs a utility class system backed by global CSS variable mapping to ensure visual harmony across different UI elements. The framework supports rapid UI prototyping and general web c

re-frame is a functional framework for building single-page applications in ClojureScript. It provides a centralized, immutable database that serves as the single source of truth for the entire application state, enforcing a strict unidirectional data flow where events trigger state transitions and subsequent view updates. The framework distinguishes itself through a reactive signal graph and an interceptor-based middleware pipeline. By treating application logic as a sequence of data-driven events and declarative side effects, it decouples business logic from the view layer. This architectur

Mithril.js is a JavaScript framework for building single page applications. It functions as a virtual DOM library and reactive UI framework, providing a system to synchronize application state with visual elements to ensure interfaces update instantly. The toolkit includes a built-in client side router that maps browser URL paths to specific components without reloading the page. It also features an integrated HTTP request client for performing asynchronous network calls to remote APIs for data retrieval and transmission. The framework covers broad capabilities for frontend development, incl

gpui-component is a native desktop UI kit and component library built for the GPUI framework. It provides a collection of reusable user interface elements, a desktop layout engine for organizing application space, and a specialized data visualization library for rendering quantitative information. The project is distinguished by its high-performance rendering systems, including a virtualized data grid and list system designed to handle large datasets with low memory overhead. It also features a comprehensive data visualization toolkit for rendering charts, axes, and coordinate scales using li

Ignite is a command-line interface tool and project boilerplate for standardized cross-platform mobile application development. It provides a pre-configured foundation that includes a mobile app UI framework and a set of scaffolds to ensure architectural consistency across projects. The project distinguishes itself through a dedicated CLI for generating standardized components and models, as well as a mechanism for upgrading project boilerplates and dependencies. It further supports development through a curated collection of shared code recipes for common implementation tasks. The capabilit

京东风格的移动端 Vue 组件库，支持多端小程序(A Vue.js UI Toolkit for Mobile Web)

Vux is a mobile web UI kit and Vue mobile UI library consisting of predefined layout and interface components. It functions as a WeUI component framework that implements a standardized design language for web applications. The library provides a collection of reusable interface elements optimized for mobile browser screen dimensions and touch interactions. It ensures visual consistency across different mobile devices by mapping component styles directly to the WeUI mobile design specification. The framework covers mobile web interface design, mobile UI development, and the rapid assembly of

Ionic is a cross-platform mobile UI toolkit and hybrid app development framework. It provides a library of web components for building native-quality iOS, Android, and Progressive Web Apps using HTML, CSS, and JavaScript from a single codebase. The project utilizes a web component UI library to ensure consistent mobile interface behaviors. It employs a framework-agnostic wrapper to integrate these custom elements with JavaScript libraries such as React, Vue, and Angular. The toolkit covers hybrid mobile UI design and cross-platform app development. It includes an adaptive styling system that