User Interface GitHub Repositories (2026) · Open Source Tools

:computer: C++ Functional Terminal User Interface. :heart:

The native Dynamic Island and notch experience for macOS.

Experimental and pre-release tools for .NET MAUI

A cross-platform GUI library for Rust, inspired by Elm

.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

An user interface for the nginx web server, aimed at developers and enthusiasts that don't want to manage configuration files manually

A Modern C++ Text-Based Widget Toolkit (TUI)

Grav Admin Plugin

Syncfusion Toolkit for .NET MAUI offers high-quality UI controls to help you build rich, high-performance applications for iOS, Android, macOS, and Windows from a single codebase

Web Interface for the Docker Registry HTTP API V2

A declarative, reactive UI system with first-class state machines, spring physics animations, and GPU-accelerated rendering

Bring back the pre-Tahoe macOS volume and brightness HUDs

LingoWare: Drag-and-Drop Application Menu Translation Tool for Windows

Simple text-based forms for vim