Awesome GitHub RepositoriesStyled Properties

Avalonia is a cross-platform desktop framework that enables the creation of native-feeling applications for Windows, macOS, and Linux from a single codebase. It functions as a declarative UI toolkit, allowing developers to define complex visual hierarchies and interface structures using a markup-based syntax that maps directly to underlying object properties. By utilizing the Model-View-ViewModel architectural pattern, the framework facilitates a clean separation between application logic and user interface layout, which simplifies unit testing and component maintenance. The framework disting

GrapesJS is a framework for creating no-code visual editors that produce HTML and CSS templates. It provides a browser-based interface for designing website and newsletter structures using a drag-and-drop page editor. The project functions as a web builder framework, enabling the development of custom design environments. It includes a system for managing nested HTML elements, modifying layout properties via a graphical interface, and organizing components through a page layer hierarchy. The toolset covers digital asset management for organizing images and files, as well as the ability to pe

This project is an Emacs configuration framework that provides a curated distribution of the editor. It focuses on a modular editor environment and a declarative package management system to ensure reproducible installations and optimized defaults. The framework distinguishes itself through a performance-optimized editor setup that uses lazy loading to reduce startup times. It implements a Vim-emulation layer, providing a modal editing interface with Vim keybindings and a leader-key command hierarchy for efficient navigation. The system covers a broad range of capabilities, including IDE lan

Niri is a Wayland compositor and tiling window manager designed for Linux systems. It functions as a display server that organizes application windows into a scrollable, column-based layout, providing a structured environment for managing graphical sessions, input routing, and hardware output. The project distinguishes itself through a declarative configuration engine that enables live-reloading of settings, allowing users to modify window rules, input bindings, and visual appearance without restarting the session. It features a physics-based animation system that uses spring-based curves to

Pop is an animation library for iOS and macOS designed to manage property animations, value interpolation, and physics engines. It functions as a framework for linking animation engines to arbitrary object properties, extending beyond standard view attributes. The library features a physics-based animation engine that generates motion based on velocity, friction, and target values. This system enables the creation of spring and decay animations to simulate real-world dynamics. The project also provides tools for value interpolation using easing curves, display-link driven updates synced to s

Rofi is a keyboard-driven application launcher and window switcher for X11 desktops. It functions as a scriptable command palette and a compatible emulator for dmenu, capable of reading options from standard input and returning a user selection to standard output. The project is distinguished by a customizable window interface using a CSS-like theming system and a flexible box-model widget hierarchy. It features a recursive theme inheritance system and responsive styling that adapts based on screen dimensions and monitor identifiers. The tool provides advanced text filtering using fuzzy, reg

This project is a WPF Material Design library and XAML UI framework providing a collection of pre-styled components and themed controls for Windows desktop applications. It functions as a desktop component library and theme engine to ensure design consistency across .NET applications. The toolkit implements a standardized visual language through a Material Design component library, including specialized buttons, cards, and dialogs. It enables the application of comprehensive visual styles and theme implementations to align standard controls with established design patterns. The framework cov

DearPyGui is a GPU-accelerated, immediate-mode graphical user interface framework for Python. It provides a high-performance toolkit for building interactive desktop applications by leveraging native hardware-accelerated rendering backends across multiple operating systems. By utilizing an immediate-mode execution model, the library offers direct control over the rendering loop and element state, enabling the creation of responsive, dynamic interfaces. The framework distinguishes itself through its ability to handle complex, high-frequency visual updates, making it suitable for real-time data

Tamagui is a cross-platform user interface framework designed to build high-performance, themeable applications that share logic and styling across web and mobile environments. It functions as a comprehensive design system orchestrator, providing a collection of type-safe components that compile to optimized atomic CSS for the web and native code for mobile platforms. By utilizing a build-time compiler, the framework eliminates runtime overhead, ensuring consistent visual output and interaction behavior regardless of the target platform. The framework distinguishes itself through its advanced

AsyncDisplayKit is an asynchronous UI framework and performance library for iOS. It provides a collection of performant alternatives to standard views, allowing developers to build responsive interfaces by offloading layout and rendering tasks to background threads. The framework is centered around a declarative layout engine based on a flexbox model, which calculates element positions and sizes asynchronously. It utilizes a node-based abstraction to wrap native views, enabling the instantiation and configuration of UI hierarchies on background threads to prevent main thread blocking. The sy

Linaria is a zero-runtime CSS-in-JS library and static CSS generator. It evaluates JavaScript expressions at build time to extract styles from tagged template literals into standalone, static CSS files, removing the need for a runtime style injection engine. The library distinguishes itself by mapping component props to CSS custom properties, enabling dynamic styling and runtime property updates without regenerating stylesheets. It utilizes a build-time evaluation engine to resolve interpolations and a hashing system to generate scoped class names that prevent style collisions. The project c

Mapbox GL JS هو محرك عرض خرائط WebGL وإطار عمل خرائط ويب تفاعلي يُستخدم لعرض البلاطات المتجهة (vector tiles)، والصور النقطية، والتضاريس ثلاثية الأبعاد في المتصفح. يعمل كمكتبة خرائط للبلاطات المتجهة وأداة لتصور البيانات الجغرافية المكانية، ويستخدم تظليلات (shaders) مسرعة بواسطة GPU لتحويل البيانات الجغرافية المكانية إلى خرائط تفاعلية. يتميز المشروع من خلال دمج طبقات WebGL مخصصة مباشرة في خط أنابيب العرض واستخدام تعبيرات تعتمد على البيانات لربط خصائص المعالم بالسمات المرئية. وهو يدعم تحميل البيانات المتخصصة عبر PMTiles ويوفر إدارة خرائط دون اتصال بالإنترنت من خلال الحزم وقواعد البيانات المحلية. يغطي المحرك مجموعة واسعة من الإمكانيات، بما في ذلك عرض التضاريس والمباني ثلاثية الأبعاد مع الإضاءة والظلال، وتتبع موقع المستخدم في الوقت الفعلي، ورسوم متحركة برمجية للكاميرا. كما يوفر استعلاماً مكانياً لاسترجاع المعالم، والتصفية الديناميكية، ونظام واجهة مستخدم لعلامات HTML والنوافذ المنبثقة للمعلومات. تتضمن المكتبة تكوينات بناء لإنشاء حزم تلبي قيود سياسة أمان المحتوى (Content Security Policy) لعمال الويب (web workers).

Tippy.js is a JavaScript tooltip library and interactive popup framework used to create tooltips, popovers, and dropdowns. It functions as a floating UI component toolkit that renders content relative to a reference element with support for automatic positioning, flip-positioning, and offsets. The library acts as an accessible overlay manager, using ARIA attributes and focus management to ensure screen reader compatibility. It also serves as a CSS animation tool, providing utilities for transitions, spring physics, and themes to manage the visual entry and exit of floating interface elements.

CoreUI Free Bootstrap Admin Template is a pre-built, responsive admin dashboard template built on Bootstrap 5 for constructing back-office interfaces. It provides a library of UI components with native wrappers for React, Vue, and Angular applications, alongside a Sass-based theming system for managing brand colors, dark mode, and design tokens via variables and CSS custom properties. The template includes a set of advanced form controls such as autocomplete, date pickers, and multi-step wizards with built-in validation, and supports switching the entire interface between built-in dark and li

ImmersionBar is a set of control utilities for Android designed to manage immersive display modes, notch-aware layouts, virtual keyboard visibility, and system bar aesthetics. It provides a centralized way to maximize screen real estate by toggling full-screen displays and controlling the behavior of status and navigation bars. The library distinguishes itself through specialized adaptation for hardware cutouts and notches, calculating precise offsets and window insets to prevent user interface elements from being obscured. It also includes a dedicated handler for soft keyboard management, wh

NVActivityIndicatorView is a library of themed and configurable animation views used to replace standard system loading spinners in iOS applications. It provides a collection of reusable Swift UI components designed to signal background processing and data loading through various visual styles. The library focuses on custom activity indicators that allow for the implementation of stylized loading animations with specific colors and patterns. It enables the visualization of asynchronous processes and mobile app loading states to notify users that a background task is active. These components

WooCommerce is a comprehensive eCommerce framework for WordPress that transforms websites into fully functional online stores for physical and digital goods. It serves as a digital storefront manager for product catalogs, inventory, and customer orders across retail and wholesale business models. The system functions as a payment gateway integrator, connecting shops to diverse processors for credit cards, digital wallets, and subscriptions. It also operates as an order fulfillment system for calculating shipping rates, generating labels, and coordinating delivery via third-party couriers, whi

Maplibre GL JS is a WebGL map rendering engine and vector tile map library used to create interactive web maps. It serves as a web-based GIS visualization tool and an interactive map interface framework for rendering geographic data and vector tiles on web pages. The library provides capabilities for 3D terrain rendering and the integration of custom 3D content. It supports complex geospatial data visualization through the use of heatmaps, clusters, and 3D extrusions, while allowing for custom map styling and environmental effect customization. The system covers a broad range of functional a

pypdf is a Python library for parsing, manipulating, and generating PDF documents. It provides high-level operations for document processing, such as merging multiple files into one or splitting a single document into smaller files. The project includes specialized tools for managing interactive elements, including the creation and modification of annotations, hyperlinks, and form fields. It also supports advanced metadata management, allowing for the extraction and modification of standard document properties and XML-based XMP metadata. Beyond basic structural changes, the library covers pa

Base UI is a headless component library and unstyled framework providing accessible interface primitives. It decouples behavioral logic and state management from the visual layer, allowing developers to implement complex UI patterns while maintaining total control over the final styling. The library implements WAI-ARIA design patterns to ensure all primitives support standard keyboard navigation and screen reader accessibility. It provides a suite of low-level building blocks that handle the internal mechanics of interface elements without bundling any CSS. The framework covers a broad range