Open Source Mac User Interface (UI) Software - Page 5
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User Interface (UI) Software for Mac
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sh
A shell parser, formatter, and interpreter with bash support
A shell parser, formatter, and interpreter. Supports POSIX Shell, Bash, and mksh. Requires Go 1.16 or later. To parse shell scripts, inspect them, and print them out, see the syntax examples. For high-level operations like performing shell expansions on strings, see the shell examples. shfmt formats shell programs. See canonical.sh for a quick look at its default style. shfmt formats shell programs. If the only argument is a dash (-) or no arguments are given, standard input will be used. If a given path is a directory, all shell scripts found under that directory will be used. When indexing Bash associative arrays, always use quotes. The static parser will otherwise have to assume that the index is an arithmetic expression. Some builtins like export and let are parsed as keywords. A subset of the Go packages are available as an npm package called mvdan-sh. -
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spartan
Cutting-edge tools powering Angular full-stack development
spartan is a modern, experimental full-stack toolkit designed to enhance Angular development by combining a flexible UI component system with a broader application stack. It is structured as a monorepo that includes both a UI library and a full-stack solution, enabling developers to build complete applications with consistent tooling and design patterns. One of its defining characteristics is its inspiration from libraries like shadcn/ui, emphasizing ownership of code rather than heavy abstraction, which allows developers to fully customize and extend their components. The UI layer is built on accessible, unstyled primitives that can be enhanced with styled layers, giving teams control over both accessibility and visual design without being locked into a rigid theme. Spartan integrates well with modern Angular tooling such as Nx and Tailwind CSS, making it suitable for scalable, enterprise-level projects. -
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Togl
A Tcl/Tk widget for OpenGL rendering.
Togl provides a platform independent Tk widget for using OpenGL rendering contexts. -
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Harbour MiniGUI Extended Edition. HARBOUR MINIGUI SOURCE WITH HMGS-IDE (IDE VISUAL TO MAKE WIN32 APLICATIONS WITH HARBOUR) UNNOFICIAL BUILD WITH EXTENDED NEW FEATURES.
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Ant Design
A UI Design Language and React UI library
Ant Design is an enterprise-class UI design language and React UI library that provides high quality React components out of the box. It’s considered one of the best React UI libraries for enterprises, with a whole package of design resources and development tools. -
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Best Flutter UI Templates
completely free for everyone. Its build-in Flutter Dart
This repository is a large collection of high-quality Flutter UI templates covering a wide variety of app categories. It includes templates for e-commerce, fitness, hotel booking, chat/messaging, finance, and more. Each template provides ready-made screens with polished visuals, iconography, and color schemes designed for production-level apps. The layouts are responsive and customizable, helping developers save time when prototyping or launching apps. The project is structured modularly so developers can pick and choose specific screens or flows instead of using the entire template. It’s one of the most comprehensive UI repositories for Flutter, serving both as a design inspiration library and a starting point for actual app development. -
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CloudyTabs
CloudyTabs is a simple menu bar application that lists your iCloud Tab
CloudyTabs is a macOS menu bar app that lists all iCloud Safari tabs from other devices. It lets users quickly open remote Safari tabs without opening Safari itself, enhancing workflow for users who work across multiple Apple devices. -
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ComfyUI SUPIR
SUPIR upscaling wrapper for ComfyUI
The ComfyUI-SUPIR project is a ComfyUI integration of the SUPIR model, which is designed for high-quality image restoration and super-resolution. It enables users to enhance low-resolution or degraded images using advanced diffusion-based techniques. The integration provides nodes that allow users to control parameters such as noise levels, guidance strength, and output quality. It is particularly useful for workflows that require upscaling or restoring images before further processing. The project leverages modern generative models to produce sharp, detailed outputs while preserving the original structure of the image. It can be combined with other ComfyUI nodes for tasks such as stylization or animation. The system is designed to balance quality and performance, making it suitable for both experimentation and production use. Overall, it brings state-of-the-art image enhancement capabilities into the ComfyUI ecosystem. -
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Flutter Local Notifications plugin
A Flutter plugin for displaying local notifications on Android, iOS
A Flutter plugin for displaying local notifications on Android, iOS, macOS and Linux. Code for the cross-platform facing plugin used to display local notifications within Flutter applications. Code for the common platform interface. These can be found in the corresponding directories within the same name. Most developers are likely here as they are looking to use the flutter_local_notifications plugin. There is a readme file within each directory with more information. -
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MTMR
The Touch Bar Customisation App for your MacBook Pro
My idea is to create a platform for creating plugins to customize the TouchBar. I very much like BTT and having a full custom TouchBar (my BTT preset), and I wanted to create it. It's my first Swift project for MacOS. -
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Material-UI-Swing
A modern, Material Design UI for Java Swing
A modern, Material Design UI for Java Swing. -
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Neovide
No Nonsense Neovim Client in Rust
This is a simple graphical user interface for Neovim (an aggressively refactored and updated Vim editor). Where possible there are some graphical improvements, but functionally it should act like the terminal UI. To check out all the cool features, installation instructions, configuration settings, and much more, head on over to neovide.dev. -
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OpenUI
The Open Standard for Generative UI
OpenUI is an open-source framework focused on enabling AI-driven generation and manipulation of user interfaces through natural language and programmatic inputs. The project aims to bridge the gap between design and development by allowing users to describe UI components and layouts in plain language, which are then translated into structured code or interactive components. It leverages modern AI models and frontend technologies to dynamically generate UI elements that can be customized, refined, and extended within development workflows. OpenUI is particularly useful for rapid prototyping, as it allows developers and designers to iterate on interface ideas without manually writing all the underlying code. The framework also supports extensibility, enabling integration with existing design systems and component libraries. By combining AI-assisted generation with developer control, OpenUI provides a hybrid approach to building interfaces that balances automation with customization. -
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Recharts
Redefined chart library built with React and D3
A composable charting library built on React components. Quickly build your charts with decoupled, reusable React components. Built on top of SVG elements with a lightweight dependency on D3 submodules. Customize your chart by tweaking component props and passing in custom components. -
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Redux DevTools
DevTools for Redux with hot reloading, action replay, and UI
Developer Tools to power-up Redux development workflow or any other architecture which handles the state change. It can be used as a browser extension (for Chrome, Edge and Firefox), as a standalone app or as a React component integrated in the client app. If you want to have full control over where DevTools are displayed, or are developing a custom monitor, you will probably want to integrate them manually. It’s more steps, but you will have full control over monitors and their configuration. omewhere in your project, create a DevTools component by passing a monitor element to createDevTools. A store enhancer is a function that enhances the behavior of createStore(). You can pass store enhancer as the last optional argument to createStore(). The easiest way to apply several store enhancers in a row is to use the compose() utility function that ships with Redux. -
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Ring UI
A collection of JetBrains Web UI components
Ring-UI is a React component library created by JetBrains to provide a consistent, high-quality set of UI elements for building web applications with a polished and professional look and feel. It includes a comprehensive suite of components like buttons, dropdowns, modals, tabs, forms, tooltips, menus, and navigation elements that adhere to modern design principles and accessibility standards, making it easier for developers to deliver rich interactive experiences without reinventing core UI pieces. Ring-UI is designed to be modular, themable, and easily composable, so teams can adopt only the components they need and customize appearance to match their branding or product style. It also includes layout utilities and responsive behavior to support applications that work well on both desktop and mobile screens. With TypeScript support, robust documentation, and a focus on developer ergonomics, Ring-UI makes complex UI development more predictable and maintainable in large projects. -
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Vimux
Easily interact with tmux from vim
vimux provides tight integration between Vim/Neovim and tmux so you can run shell commands, tests, and REPLs in a tmux pane without leaving the editor. It standardizes a set of actions—open a runner pane, send the current line or visual selection, rerun the last command, interrupt, and close—so the edit-run-inspect loop becomes muscle memory. You can keep your code in one window and a tmux pane dedicated to build or test output, toggling focus as needed. The plugin works well with language tooling and test runners, making it easy to wire project-specific commands to mappings. Because it delegates execution to tmux, long-running tasks never block Vim’s UI and you keep full terminal capabilities for colors, prompts, and interactive programs. It’s a lightweight way to turn a tmux session into an external console for Vim while maintaining a clean, scriptable workflow. -
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Zent
A collection of essential UI components written with React
Zent is a React-based UI component library developed by Youzan, designed to provide a comprehensive set of reusable components for building modern web applications efficiently. It includes both general-purpose UI elements and domain-specific components, making it particularly useful for business-oriented applications such as dashboards, admin panels, and eCommerce systems. The library emphasizes developer productivity by offering high-quality, ready-to-use components that reduce the need to build common interface elements from scratch. Zent supports TypeScript out of the box, ensuring type safety and better developer experience in large-scale projects. It also features customizable themes, allowing teams to adapt the visual style to match branding requirements while maintaining consistency across the application. The library is optimized for modern browsers and supports server-side rendering, making it suitable for performance-critical applications. -
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assistant-ui
Typescript/React Library for AI Chat
The assistant-ui project is an open-source TypeScript and React library designed to build production-grade AI chat interfaces quickly and efficiently. It provides a set of composable UI primitives that allow developers to construct fully customized conversational experiences without relying on monolithic components. The library handles complex behaviors such as streaming responses, auto-scrolling, accessibility, and real-time updates out of the box. It is designed to integrate with a wide range of AI backends and providers, making it highly flexible for different architectures. The system also supports advanced features like tool rendering, attachments, and interactive UI elements, enabling rich user experiences. With strong TypeScript support and developer-friendly defaults, it accelerates the process of building and deploying AI-powered applications. Overall, assistant-ui serves as a comprehensive frontend foundation for modern conversational AI systems. -
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axe-core
Accessibility engine for automated Web UI testing
Axe is an accessibility testing engine for websites and other HTML-based user interfaces. It's fast, secure, lightweight, and was built to seamlessly integrate with any existing test environment so you can automate accessibility testing alongside your regular functional testing. Axe-core has different types of rules, for WCAG 2.0 and 2.1 on level A and AA, as well as a number of best practices that help you identify common accessibility practices like ensuring every page has an h1 heading, and to help you avoid "gotchas" in ARIA like where an ARIA attribute you used will get ignored. With axe-core, you can find on average 57% of WCAG issues automatically. Additionally, axe-core will return elements as "incomplete" where axe-core could not be certain, and manual review is needed. -
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pywebview
Build GUI for your Python program with JavaScript, HTML, and CSS
pywebview is a lightweight cross-platform wrapper around a webview component that allows to display HTML content in its own native GUI window. It gives you power of web technologies in your desktop application, hiding the fact that GUI is browser based. You can use pywebview either with a lightweight web framework like Flask or Bottle or on its own with a two way bridge between Python and DOM. pywebview uses native GUI for creating a web component window: WinForms on Windows, Cocoa on macOS and QT or GTK on Linux. If you choose to freeze your application, pywebview does not bundle a heavy GUI toolkit or web renderer with it keeping the executable size small. pywebview is compatible with Python 3. -
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GtkDatabox
A GTK+-3 widget to display data
GtkDatabox is a widget for live display of large amounts of fluctuating numerical data. Data presentation (e.g. on linear or logarithmic scales, as dots or lines, with markers/labels) as well as user interaction (e.g. measuring distances) is easy. -
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JDatePicker. JavaBean components(calendar panel, combobox, dialog). Support appearance customization with visual editors, external skins support. Single, period, miltiple or null selection. Also support visual property customization without IDE
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wxLua is a Lua scripting language wrapper for the wxWidgets cross-platform GUI library. It consists of executables for editing, running, and debugging wxLua scripts, a library for extending C++ programs with a fast, small, fully embeddable scripting language, and a variety of sample programs. With wxLua you can quickly write full-featured programs with graphics, networking, printing, etc. for MS Windows, Linux, and OSX.
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21st.dev
Largest marketplace of shadcn/ui-based components
21st is an open-source community-driven registry and marketplace for modern React UI components, designed to streamline the discovery, sharing, and installation of reusable interface elements. It functions similarly to a package manager for design engineers, allowing users to browse and install components built with Tailwind CSS and Radix UI directly into their projects. The platform emphasizes minimal, production-ready components that follow modern design and accessibility practices, making it easier to build high-quality interfaces without starting from scratch. Developers can publish their own components to the registry, where they go through a review process before being featured or widely distributed. Each component can include multiple demos, previews, and usage examples, helping users understand how to integrate and customize them. The system also supports TypeScript out of the box, ensuring strong typing and developer experience.
