Cocoa

ReactiveCocoaReactiveCocoa/ReactiveCocoa

Reactive extensions to Cocoa frameworks, built on top of ReactiveSwift for declarative UI bindings and Objective-C dynamism.

OpenEmuOpenEmu/OpenEmu

A modular, native macOS application for retro video game emulation with support for dozens of classic consoles.

webviewzserge/webview

A tiny cross-platform webview library for C/C++ to build modern cross-platform GUIs using native web engines.

Spectacleeczarny/spectacle

A macOS window manager that lets you organize and resize windows using keyboard shortcuts, eliminating the need for a mouse.

MantleMantle/Mantle

A model framework for Cocoa and Cocoa Touch that simplifies JSON serialization and persistence.

react-native-macosptmt/react-native-macos

An experimental fork of React Native for building macOS desktop applications using Cocoa.

React Native macOSptmt/react-native-desktop

An experimental fork of React Native for building macOS desktop applications using Cocoa.

libuiandlabs/libui

A portable C library for creating native GUI applications on Windows, Unix (GTK+), and macOS.

MagicalRecordmagicalpanda/MagicalRecord

A Core Data library for iOS/macOS that simplifies data fetching and management with ActiveRecord-style syntax.

MacDownMacDownApp/macdown

An open-source Markdown editor for macOS, inspired by Mou and built with native Cocoa.

Slothsveinbjornt/Sloth

A native macOS GUI for lsof that displays all open files, directories, sockets, pipes, and devices used by running processes.

ClipyClipy/Clipy

A clipboard extension app for macOS that enhances copy-paste workflows with history and snippets.

uiandlabs/ui

A platform-native GUI library for Go, enabling simple cross-platform desktop application development.

CotEditorcoteditor/CotEditor

A lightweight, macOS-native plain-text editor with intuitive interface and accurate text handling.

OpenTTDOpenTTD/OpenTTD

An open-source transport simulation game based on Transport Tycoon Deluxe, featuring expanded gameplay and multiplayer support.

wxWidgetswxWidgets/wxWidgets

A free, open-source C++ framework for building native-looking GUI applications across Windows, macOS, and Unix platforms.

VimRqvacua/vimr

A Neovim GUI for macOS written in Swift, offering modern editor features while embedding Neovim's core.

BlocksKitBlocksKit/BlocksKit

A collection of Objective-C utilities that simplify and enhance block-based programming.

NWPushernoodlewerk/NWPusher

A macOS and iOS application and framework for sending push notifications directly to Apple's APNs service for testing and development.

pywebviewr0x0r/pywebview

A lightweight native webview wrapper for creating desktop GUI applications in Python using HTML, CSS, and JavaScript.

ShiftItfikovnik/ShiftIt

A macOS application for managing window size and position using keyboard shortcuts.

Shuttlefitztrev/shuttle

A simple macOS menu bar app for quickly launching SSH and shell command shortcuts.

libextobjcjspahrsummers/libextobjc

A modular Objective-C library that extends the language with safe categories, concrete protocols, compile-time checks, and other patterns.

Cyberduckiterate-ch/cyberduck

A libre file transfer client for macOS and Windows supporting FTP, SFTP, WebDAV, Amazon S3, Azure, OneDrive, and more.

SelfControlSelfControlApp/selfcontrol

A macOS app that blocks access to distracting websites and mail servers for a set period, even after restarting.

Platypussveinbjornt/Platypus

Create native macOS applications from command line scripts with a graphical interface or command line tool.

Pangolinstevenlovegrove/Pangolin

A lightweight portable library for OpenGL display, interaction, and video input abstraction, widely used in computer vision prototyping.

KeyboardShortcutssindresorhus/KeyboardShortcuts

Add user-customizable global keyboard shortcuts to macOS apps with SwiftUI and Cocoa support.

CocoaRestClientmmattozzi/cocoa-rest-client

A free, native macOS application for testing and debugging HTTP/REST endpoints with a lightweight UI.

Core Data EditorChristianKienle/Core-Data-Editor

A macOS/iOS tool to view, edit, and analyze Core Data stores, supporting SQLite, XML, and binary formats.

SameBoyLIJI32/SameBoy

A highly accurate Game Boy and Game Boy Color emulator written in portable C with native macOS and SDL frontends.

Native File Dialogmlabbe/nativefiledialog

A tiny, portable C library for invoking native file open, save, and folder select dialogs across Windows, macOS, and Linux.

RGFWColleagueRiley/RGFW

A cross-platform, single-header C windowing library for creating windows and graphics contexts with minimal dependencies.

Kawautatti/kawa

A macOS input source switcher with user-defined keyboard shortcuts.