A free C, C++ and Fortran IDE
Jupyter Interactive Notebook
Lightweight modular front-end framework for developing web interfaces
Modern UI for Ansible
Stylus - Userstyles Manager
The most powerful and modular diffusion model GUI, api and backend
Open-source Claude Code/Codex Web UI
Hobby operating system, bootloader, kernel, drivers, C library
Interface mocking tool for go generate
Claude Code notifications without the context switch
Build beautiful web-based analytic apps, no JavaScript required
A linter that helps you avoid errors and enforce conventions
Style React fast with 100% parity on React Native
A powerful little TUI framework
An advanced, composable, functional reactive model-view-viewmodel
TallStack UI components
A wxWidgets GUI Builder
The Open Standard for Generative UI
Design engineering for Claude Code
Slint is an open-source declarative GUI toolkit
A growing collection of beautifully designed UI components for Go
A beautiful web UI for browsing Claude Code conversation history
A web interface for MySQL and MariaDB
A cross-platform UI framework for .NET
Bootstrap 5 & Material Design 2.0 UI KIT