A free C, C++ and Fortran IDE
Lightweight modular front-end framework for developing web interfaces
Jupyter Interactive Notebook
Stylus - Userstyles Manager
Simple terminal UI for git commands
A wxWidgets GUI Builder
A linter that helps you avoid errors and enforce conventions
The most powerful and modular diffusion model GUI, api and backend
An open source Web UI component library
Claude Code notifications without the context switch
The Open Standard for Generative UI
Open-source Claude Code/Codex Web UI
Build beautiful web-based analytic apps, no JavaScript required
A cross-platform UI framework for .NET
Finite state machines for building accessible design systems and UI
Console-based user interface toolkit for .NET applications
A beautiful web UI for browsing Claude Code conversation history
Berry free react material admin template for faster web development
Community-developed library for professional-quality creative coding
Framework for building Windows desktop applications
A web interface for MySQL and MariaDB
An advanced, composable, functional reactive model-view-viewmodel
Slint is an open-source declarative GUI toolkit
Give Claude Code an external monitor
DivKit is an open source Server-Driven UI (SDUI) framework