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FullCalendar is a framework-agnostic UI library and JavaScript calendar component designed for building interactive event scheduling interfaces. It provides tools for managing time-based data, including an integrated iCal feed parser for importing external calendar files and recurring schedules into a unified web view. The library features a system for event scheduling and management, enabling users to reschedule entries via drag-and-drop, adjust event durations by resizing, and highlight specific time ranges for selection. It supports multiple date views, such as month, week, day, and list f

Home Assistant is a local home automation platform and server that acts as an IoT device orchestrator. It integrates diverse smart home hardware by wrapping third-party APIs into a standardized logic layer and stores all system state and historical statistics on local hardware to eliminate cloud dependencies. The system functions as a Matter IoT controller and an MQTT home automation bridge, allowing for local interoperability between different manufacturers. It features a state-based entity model and an internal event bus that decouple physical device logic from system automation. The platf

30 Seconds of Python is a curated collection of short, reusable Python code snippets designed for quick reference and immediate reuse. It provides an interactive browser that lets you explore snippets organized by tags, search across names and descriptions, and copy code to your clipboard with a single click. The collection covers a broad range of common programming tasks, including list and dictionary operations, string formatting and manipulation, date and time calculations, and color format conversion. It also includes utilities for data transformation, such as converting between case styl

XUI ist ein natives Android-UI-Framework und eine Komponentenbibliothek für den Aufbau von Anwendungsoberflächen. Es bietet eine umfassende Suite nativer Layouts, Eingabefelder und Navigationselemente, unterstützt durch ein gestuftes Theme-Management-System zur Definition globaler visueller Attribute und responsiver Styles. Das Framework zeichnet sich durch einen spezialisierten Satz benutzerdefinierter Views und Interaktions-Toolkits aus, einschließlich hochperformanter Kalender, Datenvisualisierungs-Rendering und einer Vielzahl stilisierter Buttons mit integrierten Timern und visuellen Effekten. Es enthält zudem integrierte Medienverarbeitungsfunktionen wie Barcode- und QR-Code-Scanning, benutzerdefinierte QR-Generierung und eine Schnittstelle zum Zuschneiden von Bildern. Das Projekt deckt ein breites Spektrum an UI- und UX-Funktionen ab, einschließlich diverser Dateneingabekomponenten, Floating-Window-Primitiven und einer Vielzahl von Feedback-Indikatoren wie Snackbars und Fortschrittsanzeigen. Es bietet zudem Layout-Templating, Typografie-Konfiguration und Animationssysteme zur Verwaltung von View-Übergängen und interaktivem Feedback.

Ark is a headless UI component library that delivers accessible, cross-framework primitives with behavior governed by finite state machines. It provides unstyled components that encapsulate logic and accessibility — including full keyboard navigation, focus management, and WAI-ARIA support — while leaving visual styling entirely to the consumer. Components expose scoped data attributes for CSS targeting and use state machines to produce predictable, testable interactive behavior across every state transition. The library distinguishes itself through a state propagation model that distributes

Radash is a TypeScript functional utility library designed for data transformation, validation, and workflow management. It provides a collection of typed helper functions to manipulate arrays, objects, and strings. The project features an asynchronous workflow toolkit for managing promises, retries, and concurrency limits, alongside a suite of boolean validators for verifying primitive types, objects, and promises. It also implements functional programming patterns such as function composition, partial application, and error-first response patterns. The library covers a broad surface of cap

Searchkit is a search UI framework designed for building search interfaces with React and Vue that connect to Elasticsearch and OpenSearch backends. It provides a search query translation layer to convert frontend search states into engine-specific query languages and a result rendering engine to display hits, facet menus, and pagination. The framework includes a semantic search interface that enables vector-based nearest neighbor searches and natural language processing. It differentiates itself through an adapter-based translation system and a component-based UI mapping that connects search

Getwidget is a comprehensive Flutter UI component library and design system providing over 1,000 pre-built widgets for creating cross-platform user interfaces. It serves as a production-ready widget gallery designed to accelerate the front-end development process through a wide array of pre-composed elements. The project includes a specialized AI interaction UI kit featuring components for rendering streaming large language model responses, RAG chat interfaces, and real-time voice agents. It also provides operational utilities for estimating monthly LLM expenditures based on token usage and p

Dieses Projekt ist eine Material Design UI-Bibliothek und ein plattformübergreifendes Mobile-Komponenten-Kit. Es bietet eine Reihe von vorkonfigurierten UI-Komponenten und ein Layout-Framework, um ein konsistentes visuelles Erlebnis auf verschiedenen Mobilgeräten zu gewährleisten. Die Bibliothek enthält ein Mobile-Theme-Management-System zum Definieren und Aktualisieren globaler Farbpaletten und Styling-Regeln innerhalb einer App-Oberfläche. Sie implementiert standardisierte Layout-Muster und Abstandsregeln für ein sauberes und einheitliches Design. Das Toolkit deckt die Erstellung mobiler Formulare und Oberflächen ab und umfasst Elemente wie Buttons, Cards, Texteingabefelder, Ladeindikatoren, Auswahl-Toggles und Werteschieberegler.

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

Apostrophe is an open-source Node.js headless content management system that delivers structured content through REST APIs while providing a visual in-context page editor for live editing. It is built on a module-based plugin architecture that extends CMS functionality through reusable modules, each encapsulating logic, configuration, and templates. The system uses schema-driven content modeling to define data structures and validation rules through configurable schemas and custom field types, with all content stored as flexible JSON-like documents in MongoDB. The platform distinguishes itsel

Viewers is a zero-footprint DICOMweb medical imaging viewer and a modular plugin framework. It serves as a diagnostic interface for rendering 2D and 3D medical images, providing a web-based clinical workflow engine to automate image layouts and toolsets. The project distinguishes itself through a highly extensible architecture that allows for the development of custom clinical workflows, specialized viewing modes, and the integration of external functional extensions. It includes a dedicated command line interface for managing these plugins and supports white-labeling through a comprehensive

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

Vizro is a low-code Python framework for building production-ready data visualization applications. It functions as a UI orchestrator that allows users to define multi-page analytical dashboards through structured configurations in Python, YAML, or JSON, reducing the need for extensive frontend engineering. The project distinguishes itself through generative AI integration, utilizing a model context protocol server to translate natural language descriptions into validated dashboard configurations, charts, and layouts. It also features a decoupled data cataloging system that separates data sou

Makie.jl is a high-performance Julia data visualization library and hardware-accelerated plotting engine used to create interactive 2D and 3D visualizations. It functions as a reactive visualization framework where plots update automatically via observables and compute graphs, and as a vector graphics generator for high-resolution academic output. The system is distinguished by its backend-agnostic rendering pipeline, which supports OpenGL, WebGL, and ray-traced scenes. It employs a grammar-of-graphics approach to map variables to aesthetic attributes and utilizes a hierarchical scene graph t

Shadcn-ui-expansions is a React and Tailwind CSS component library that provides a collection of pre-built user interface elements and utilities designed to be copied directly into web applications. The project extends the shadcn-ui ecosystem with additional interactive widgets and layout elements to speed up frontend development. The library includes advanced form controls such as date and time pickers, searchable multi-item tag selectors, dual-range numeric sliders, and expanding textareas that automatically adjust height as content grows. Additional components feature animated text typing

The angularjs-slider repository provides a lightweight slider directive built specifically for the AngularJS framework. It offers single-handle and dual-handle numeric selection components with no external dependencies, allowing users to pick values or ranges by dragging interactive handles along a track. The component supports extensive customization options, including minimum and maximum boundaries, forbidden zones, step increments, decimal precision, and custom markup templates. Developers can configure these parameters through instance-level attributes or via a centralized service provide