Open-source alternatives to BootstrapBlazor

TDesign is an enterprise design system and cross-platform UI component library. It provides a comprehensive set of design guidelines and reusable interface elements intended for building consistent professional business applications across different operating systems and browsers. The project utilizes a design token system to centralize visual variables for colors and typography, allowing for corporate brand customization. It ensures a uniform look and feel through shared UI specifications and a centralized set of visual variables. The system includes a UI framework starter kit with command

rsuite is a React UI component library and enterprise design system used to build professional web interfaces. It functions as a themable component suite and localized UI toolkit, providing the necessary tools for developing data-heavy administrative dashboards and internal applications. The library is distinguished by its built-in support for server-side rendering to improve initial page load speeds and search engine visibility. It includes a global provider for managing consistent visual styles and high-contrast modes, alongside a translation layer for interface localization and date format

radzen-blazor is a UI component library for Blazor applications, providing a collection of native interface elements including data grids, charts, and scheduling components. It includes a data visualization suite for rendering complex datasets through interactive charts and heatmaps, alongside responsive web layout tools to ensure interfaces adapt to different screen sizes and orientations. The library offers multiple design system implementations, including a Fluent UI framework and a Material Design UI kit. Visual customization is supported through dynamic theme customization and brand conf

North is a responsive web design methodology and Sass-based CSS architecture framework. It provides a system for building mobile-first user interfaces using fluid grids and progressive enhancement techniques to ensure a consistent experience across different browser capabilities and screen sizes. The project features a standardized CSS naming system that uses Sass mixins to programmatically generate class names, distinguishing between components, layouts, and states. It also functions as a frontend project scaffolding tool, providing a generator to bootstrap new environments with pre-configur

This is an ASP.NET Core UI framework and Blazor component library designed for building web applications. It provides a collection of reusable UI building blocks and standardized web components centered around the Fluent UI design system. The toolkit features a design token system for customizing visual styles and personalization to maintain interface consistency. It includes a high-performance data grid component capable of rendering large datasets fetched asynchronously from remote API sources. The framework covers a broad range of interface needs, including a centralized notification syst

Arco Design is a React UI component library and design system framework used to build professional web interfaces. It provides a collection of pre-built visual elements and layouts designed to maintain a consistent design language across applications. The system features a token-based theming engine that utilizes hierarchical design variables and CSS variables to enable granular visual customization. This allows for the modification of global and component-level styles through a dedicated theme editor or loader to align the interface with specific brand identities. The framework supports ent

This project is a comprehensive Blazor UI component library and web interface design system. It provides a collection of native web components and a specialized data visualization suite for building professional user interfaces within the Blazor framework. The library implements industry-standard visual frameworks, including Material Design and Fluent UI. It features a dynamic theming system that uses CSS variables to allow for runtime customization of colors and spacing, including the ability to switch between light and dark modes. The component suite covers a broad range of functional area

ZenML is an extensible machine learning orchestration framework designed to manage the end-to-end lifecycle of data pipelines and AI agent workflows. It functions as a durable orchestrator that executes machine learning tasks as directed acyclic graphs, ensuring that every step is containerized for consistent performance across local, cloud, and hybrid infrastructure. By decoupling pipeline code from underlying compute and storage backends, the platform allows developers to define infrastructure-agnostic stacks that remain portable across diverse environments. The project distinguishes itself

Blazor UI component library based on Material Design. Support Blazor Server, Blazor WebAssembly and MAUI Blazor.

Blazorise is a component library built on top of Blazor with support for CSS frameworks like Bootstrap, Tailwind, Bulma, AntDesign, and Material.

MudBlazor is a Material Design component library and web UI kit for Blazor applications. It provides a collection of pre-styled, reusable interface elements and layout components based on Material Design guidelines. The library enables the development of responsive web frontends and professional user interfaces entirely within the .NET ecosystem. It covers the construction of enterprise dashboards, data-heavy administrative panels, and functional prototypes. The framework utilizes a system of CSS-variable theming and a block element modifier naming convention to manage styles. Component logi

Compose Samples is a collection of reference implementations for the Jetpack Compose UI library, serving as a practical guide for building native Android user interfaces. It demonstrates the use of a declarative framework where Kotlin functions describe layout structures and data dependencies, enabling developers to construct modern, reactive interfaces. The repository highlights architectural patterns that prioritize maintainability and testability, such as layered organization and unidirectional data flow. It showcases how to implement adaptive layouts that automatically adjust to various s

Positron is a data science integrated development environment and AI-powered code editor designed for polyglot development, specifically supporting Python and R. It functions as a remote compute workspace that separates the user interface from the execution kernel via SSH or container integration. The environment features a deep integration of large language models that provide context-aware suggestions and automated data analysis by accessing real-time interpreter state, in-memory objects, and plot outputs. It distinguishes itself through a polyglot runtime bridge that enables cross-language

ZenML is an orchestration platform designed for building, deploying, and monitoring reproducible machine learning pipelines and agentic workflows. It provides a unified framework that manages the entire lifecycle of machine learning assets, from data processing and model training to the deployment of persistent inference services. By decoupling pipeline logic from underlying compute and storage, the platform enables teams to transition workflows seamlessly from local development environments to production-grade cloud infrastructure. The platform distinguishes itself through a service-oriented

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

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

This project is a minimalist visual layout and template for blogs generated using the Hexo static site generator. It provides a responsive static site template designed to maintain a distraction-free content presentation across different screen sizes. The theme focuses on personal brand presentation by integrating built-in support for social profile links and a curated directory of affiliated websites. It further enables reader engagement through the integration of third-party commenting systems and web traffic analytics. The underlying structure utilizes configuration-driven metadata, templ

This project is an advanced CSS learning curriculum consisting of starter files and final projects. It provides a collection of real-world implementations and a project gallery designed for mastering modern layout and styling techniques. The curriculum focuses on a modular approach to stylesheets using Sass variables and architecture. It emphasizes the block-element-modifier naming convention to create maintainable and reusable CSS. The material covers several core capability areas, including responsive web design using CSS Grid, Flexbox, and media queries. It also includes the development o

Golden Grid System is a responsive CSS grid framework designed for structuring fluid, multi-column web pages that automatically adapt to different screen sizes. It functions as a fluid layout generator, providing a responsive design tool for arranging flexible layouts that fold gracefully across desktop, tablet, and mobile devices from a single layout foundation. The framework supports multi-device web development by using proportional fluid sizing to scale container widths and column dimensions dynamically with mathematical percentages rather than fixed pixel values. It handles layout foldin

ngx-admin is a customizable administrative interface template and enterprise UI component library built with Angular. It provides a framework for creating responsive web dashboards and management consoles through a set of reusable interface elements and layout examples. The project features a theming and layout framework that allows for real-time visual style updates and support for right-to-left interface directionality. It includes a frontend implementation for role-based access management to verify user credentials and protect private application areas. The system utilizes a component-bas

luci-theme-argon is a visual interface for the OpenWrt administrative console that replaces the default look with a modern design. It provides a responsive web interface that automatically adjusts the administrative dashboard for usability on both mobile devices and desktop screens. The theme features a customizable login screen that supports custom images, videos, and transparency effects. It includes a dark mode interface with the ability to switch between light and dark color schemes manually or automatically based on system preferences. The project covers wide-ranging user interface cust

Mobile-angular-ui is a frontend framework designed for building touch-friendly mobile web applications using AngularJS and Bootstrap styles. It provides a toolkit for creating cross-platform interfaces with native-like gestures and responsive layouts, enabling developers to transform standard desktop web interfaces into touch-friendly mobile layouts with minimal structural adaptations. The framework includes directive-driven UI components such as sidebars, overlays, switches, and navigation bars. It supports declarative state management through generic directives that bind state transformatio

Cool-kitten is a web framework designed for building responsive layouts that incorporate multi-speed parallax scrolling effects and automated asset optimization. At its core, the project functions as a scroll-driven animation engine that synchronizes DOM element transformations with user scroll coordinates using custom easing functions. The framework integrates a fluid grid layout system alongside multi-speed layered parallax capabilities, enabling background elements to move at different relative speeds than foreground content to produce visual depth. Additionally, it includes build-time ass

Bootflat is a front-end component library and CSS framework extension that implements a flat-design aesthetic for web application styling. It provides a set of reusable interface elements and a mobile-first grid system to facilitate responsive web design. The project integrates design and development through a PSD-driven workflow, providing professional Photoshop component sets and curated color palettes for interface prototyping. Visual customization is handled via variable-based theme overrides for colors and fonts. The library covers a broad range of UI components, including form elements

vue-framework-wz is a Vue.js admin dashboard framework and modular frontend boilerplate designed for building administrative interfaces. It provides an enterprise UI component library and a role-based access control system to manage user logins and restrict access to protected administrative routes. The framework features a command-line tool for managing optional plugin dependencies to optimize bundle size. It includes an automated navigation system that generates multi-level sidebars, breadcrumbs, and tabbed browsing interfaces based on the application routing configuration. The project cov

Shards Dashboard is a Bootstrap-based administrative template and UI kit designed for the rapid development of web-based management interfaces. It provides a collection of pre-built page layouts and reusable interface components that allow developers to construct functional dashboards with a consistent design language. The framework distinguishes itself through a responsive grid-based layout system that automatically adjusts content to fit various screen sizes and device viewports. It includes a specialized library of interactive widgets, such as data visualization charts, date pickers, and r

This is a responsive website theme for Hugo, providing a minimalist static site template and markdown blog layout. It is designed to prioritize content readability and search engine optimization through a clean, mobile-friendly interface. The theme distinguishes itself with built-in support for light and dark mode switching and a client-side search integration that allows users to query site content without a backend server. It also includes a comprehensive suite of social integration tools for managing OpenGraph and Twitter Card metadata. The project covers broad capability areas including