Repository Index

A library for creating native cross-platform GUI apps

Insane(ly slow but wicked good) PNG image optimization

• png
• png-compression
• compression
• image-quality

Native C++ UI library, cross-platform, MVVM and data binding, XML description, multi-language, core/renderer cross-process separation, etc

wxPython's Project Phoenix. A new implementation of wxPython, better, stronger, faster than he was before.

• python
• cross-platform
• gui-framework
• gui-toolkit

A cross-platform UI library written in V

• v
• gui
• ui

a modern C++ GUI library

• modern-cpp
• c-plus-plus-11
• c-plus-plus-14
• c-plus-plus-17

A free and open source framework for building powerful, fast, elegant 2D and 3D apps that run on macOS, Windows, Linux, iOS, Android, and web with a single Go codebase, allowing you to Code Once, Run Everywhere.

• go
• golang
• gui
• graphics

Otter Browser aims to recreate the best aspects of the classic Opera (12.x) UI using Qt5

• qt5
• opera
• c-plus-plus
• qt

A lightweight single-header cross-platform library for general windowing

• opengl
• library
• macos
• silicon

The Secure CommsOS™ for mission-critical operations

• electron
• chat
• desktop
• collaboration

Native Shell is a native UI framework for iOS, Android, macOS, Windows, Linux and the web, built in Rust.

• cross-platform
• native
• nsh
• gui

A cross-platform TUI bluetooth manager.

• bluetooth
• bluez
• linux
• tui

An open source, cross-platform, extensible app launcher.

• raycast
• rust
• svelte
• sveltekit

A cross platform solution to node's spawn and spawnSync

• spawn
• windows
• cross-platform
• shebang

Free open-source modern C++20/23 framework to create console (CLI), forms (GUI like WinForms) and unit test (xUnit) applications and libraries on Windows, macOS, Linux, iOS, Android, FreeBSD, Haiku, and SerenityOS.

• c-plus-plus
• gui-framework
• gui
• console

An open source alternative to raycast, in rust!! (retired)

• app
• application
• free
• iced

Pure Swift Cross-platform UIKit (Cocoa Touch) implementation (Supports Linux)

• swift
• linux
• cocoa-touch
• uikit

Cross-platform modern C++ GUI

• tgui
• sfml
• cross-platform
• gui

Go implementation of the XDG Base Directory Specification and XDG user directories

• xdg
• go
• golang
• specification

🛸 A modern, cross-platform C++ webview library

• webview
• cpp
• cpplibrary
• webview2

Local-first macOS app to browse, search, analyze, and resume supported AI coding-agent session history across Codex, Claude Code, OpenCode, Cursor Agent, Antigravity, Hermes, OpenClaw, Copilot CLI, and more.

• agentic-workflow
• ai
• claude-code
• codex

⚔️ A cross-platform, open source, and super fast MUD client with scripting in Lua

• mudlet
• lua
• cross-platform
• mud

CSerialPort - lightweight cross-platform serial port library and protocol parsing for C++/C/C#/Java/Python/Node.js/Electron/Rust

• serial-port
• cserialport
• cpp
• communication

Cross Platform GUI for D programming language

• dlangui
• d
• opengl
• sdl