A free C, C++ and Fortran IDE
Jupyter Interactive Notebook
A wxWidgets GUI Builder
Lightweight modular front-end framework for developing web interfaces
Open-source Claude Code/Codex Web UI
The most powerful and modular diffusion model GUI, api and backend
Stylus - Userstyles Manager
A beautiful web UI for browsing Claude Code conversation history
Concise Autolayout code
Community-developed library for professional-quality creative coding
A web interface for MySQL and MariaDB
A linter that helps you avoid errors and enforce conventions
Build beautiful web-based analytic apps, no JavaScript required
A cross-platform UI framework for .NET
Best UI for Claude Code
Finite state machines for building accessible design systems and UI
Framework for building Windows desktop applications
Bootstrap 5 & Material Design 2.0 UI KIT
Lighter, faster browser kernel of blink to integrate HTML UI in apps
Modern CSS framework based on Flexbox
Tabler is free and open-source HTML Dashboard UI Kit
The home of the Radzen Blazor components
An advanced, composable, functional reactive model-view-viewmodel
Claude Code notifications without the context switch
Give Claude Code an external monitor