domain: cross-platform
4772 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| sqlitebrowser/sqlitebrowser DB Browser for SQLite (DB4S) is a visual, open-source GUI tool for creating, designing, and editing SQLite and SQLCipher database files. It… | 67 | 24529 | stable |
| felixrieseberg/windows95 An Electron desktop application that runs a full Windows 95 operating system on macOS, Linux, and Windows. It packages the classic OS in a … | 81 | 24201 | stable |
| HandBrake/HandBrake HandBrake is an open-source video transcoder that converts video from nearly any format into modern, widely supported codecs like H.264, H.… | 91 | 24181 | stable |
| uutils/coreutils uutils coreutils is a cross-platform reimplementation of the GNU coreutils command-line utilities written in Rust, aiming to be a drop-in r… | 94 | 23996 | active |
| MagicMirrorOrg/MagicMirror MagicMirror² is an open source modular smart mirror platform that turns a display behind a two-way mirror into a personal assistant display… | 92 | 23797 | active |
| readest/readest Readest is an open-source, cross-platform ebook reader built with Next.js and Tauri v2, supporting EPUB, PDF, MOBI, AZW3, FB2, CBZ, and mor… | 84 | 23766 | active |
| fmtlib/fmt {fmt} is a fast, safe C++ formatting library providing an alternative to C stdio and C++ iostreams, implementing C++20 std::format and C++2… | 92 | 23765 | stable |
| slint-ui/slint Slint is a declarative GUI toolkit for building native user interfaces for embedded devices, desktop, mobile, and web, with a custom .slint… | 93 | 23596 | stable |
| beekeeper-studio/beekeeper-studio Beekeeper Studio is a cross-platform desktop SQL editor and database manager built with Electron, supporting MySQL, PostgreSQL, SQLite, SQL… | 99 | 23516 | active |
| Oh My Posh Oh My Posh is a cross-platform, highly customizable shell prompt theme engine written in Go. It renders fast, configurable prompts with 118… | 95 | 23352 | active |
| dotnet/maui .NET MAUI is Microsoft's cross-platform framework for building native mobile and desktop applications with C# and XAML from a single shared… | 99 | 23310 | active |
| be5invis/Iosevka Iosevka is an open-source, highly customizable monospace and quasi-proportional typeface family designed for coding, terminals, and technic… | 99 | 22678 | active |
| webadderallorg/Recordly Recordly is a free, open-source desktop app for recording and editing polished screen-capture videos with built-in auto-zooms, smooth curso… | 77 | 22587 | active |
| winboat-org/winboat WinBoat is an Electron application that runs Windows apps on Linux by running Windows as a VM inside a Docker/Podman container and composit… | 86 | 22551 | active |
| Ratatui Ratatui is a Rust library for building terminal user interfaces (TUIs) with a widget-based, immediate-mode rendering model. It supports mul… | 90 | 22405 | stable |
| necolas/react-native-web React Native for Web is an accessible implementation of React Native's Components and APIs that runs on the web and interoperates with Reac… | 55 | 22143 | stable |
| scottbez1/smartknob SmartKnob is an open-source haptic input knob combining a brushless gimbal motor and magnetic encoder with closed-loop torque control to si… | 23 | 22082 | active |
| chriskiehl/Gooey Gooey is a Python library that converts argparse-based command line programs into full desktop GUI applications with a single decorator. It… | 56 | 21905 | stable |
| desktop/desktop GitHub Desktop is an open-source Electron-based graphical Git client that simplifies Git workflows with visual diffs, branch management, an… | 94 | 21793 | active |
| lima-vm/lima Lima is a CLI tool that launches Linux virtual machines on macOS, Linux, and other hosts with automatic file sharing and port forwarding, s… | 97 | 21764 | active |
| gitbutlerapp/gitbutler GitButler is a modern Git-based version control client with a desktop GUI and a CLI, built with Tauri, Rust, and Svelte. It offers stacked … | 94 | 21576 | active |
| samber/lo samber/lo is a Lodash-style utility library for Go 1.18+ built on generics, providing 300+ type-safe helpers for slices, maps, strings, cha… | 86 | 21411 | stable |
| pavlobu/deskreen Deskreen is an open-source Electron desktop application that streams your computer screen to any device with a web browser over WiFi using … | 89 | 21367 | active |
| jart/cosmopolitan Cosmopolitan Libc is a C/C++ library and toolchain that makes C a build-once run-anywhere language by producing polyglot executables that r… | 76 | 21258 | active |
| xbmc/xbmc Kodi is a free and open-source home theater/media center application that plays virtually all audio and video formats from local, network, … | 72 | 21141 | stable |
| Wasmer Wasmer is a high-performance WebAssembly runtime that runs lightweight, secure, sandboxed containers anywhere from desktops to cloud, edge,… | 99 | 20973 | active |
| anywhere-labs/dsh-desktop DSH Desktop is a community-maintained open-source desktop client for Windows and macOS that wraps the DeepSeek Harness local Web UI, host s… | 79 | 20723 | active |
| qmk/qmk_firmware QMK (Quantum Mechanical Keyboard) is open-source firmware for custom keyboards and other input devices, supporting Atmel AVR and ARM USB mi… | 77 | 20659 | stable |
| pingdotgg/t3code T3 Code is an open-source 'agent harness control surface' that lets you orchestrate coding agents like Claude Code, Codex, Cursor, Grok Bui… | 82 | 20622 | active |
| spaceship-prompt/spaceship-prompt Spaceship is a minimalistic, powerful, and extremely customizable prompt theme for the Zsh shell. It displays useful context like git statu… | 95 | 20566 | active |
| ish-app/ish iSH is an iOS/iPadOS app that runs a Linux shell locally using a usermode x86 emulator and syscall translation. It ships an Alpine Linux en… | 86 | 20369 | active |
| SnapKit/SnapKit SnapKit is a Swift DSL that makes Auto Layout constraint creation simple and expressive on iOS, macOS, and tvOS. It provides a type-safe, c… | 80 | 20345 | stable |
| Helium Browser Helium is a privacy-first, Chromium-based web browser that blocks ads, trackers, cookie banners, and fingerprinting by default with no data… | 83 | 19892 | active |
| blender/blender Blender is the free and open source 3D creation suite covering the entire 3D pipeline: modeling, rigging, animation, simulation, rendering,… | 77 | 19863 | stable |
| rsms/inter Inter is an open-source (OFL-1.1) sans-serif typeface family designed for computer screens, featuring a variable font format, true italics,… | 23 | 19840 | stable |
| Catppuccin Catppuccin is a community-driven pastel color scheme with ports for hundreds of applications, editors, terminals, and platforms. The main r… | 65 | 19696 | active |
| RPCS3/rpcs3 RPCS3 is a free and open-source PlayStation 3 emulator and debugger written in C++. It runs PS3 games and applications on Windows, Linux, m… | 94 | 19568 | active |
| putyy/res-downloader A cross-platform desktop resource downloader built with Go and Wails that sniffs network traffic through a local proxy to capture videos, a… | 81 | 19522 | active |
| VLC media player VLC is a free, open-source, cross-platform media player and multimedia engine that plays virtually every audio/video format, discs, streams… | 77 | 19443 | stable |
| Kap Kap is an open-source screen recorder for macOS built with web technology (Electron), offering capture of full screen or selected areas wit… | 23 | 19338 | active |
| JetBrains/compose-multiplatform Compose Multiplatform is a declarative UI framework by JetBrains, based on Jetpack Compose, for sharing UI code across Android, iOS, deskto… | 99 | 19319 | stable |
| iDvel/rime-ice Rime Ice is a well-maintained, out-of-the-box Rime input method configuration for Simplified Chinese, including full pinyin and double piny… | 92 | 19022 | active |
| kivy/kivy Kivy is an open-source Python UI framework for building cross-platform GUI applications from a single codebase. It is built on OpenGL ES 2.… | 67 | 19009 | stable |
| osu! osu! (lazer) is a free-to-win open-source rhythm game client developed in C#, supporting multiple game modes including osu!, taiko, catch, … | 98 | 18933 | active |
| react/yoga Yoga is an embeddable, high-performance flexbox layout engine written in C++ with a public C API and bindings for multiple languages. It co… | 79 | 18889 | active |
| brunodev85/winlator Winlator is an Android application that runs Windows x86_64 applications using Wine combined with Box86/Box64 CPU translation. It bundles M… | 83 | 18793 | active |
| Tencent/MMKV MMKV is an efficient, small key-value storage framework developed by the WeChat team, using mmap and protobuf for fast, persistent storage.… | 98 | 18715 | active |
| alibaba/ice ice.js is a progressive React application framework from Alibaba supporting SPA, MPA, SSR, and SSG rendering with zero-config setup. It inc… | 64 | 18629 | active |
| ruffle-rs/ruffle Ruffle is an open-source Adobe Flash Player emulator written in Rust, targeting desktop and the web via WebAssembly. It supports ActionScri… | 98 | 18460 | active |
| Moonlight Game Streaming Moonlight is an open-source client for NVIDIA GameStream and Sunshine that streams games from a PC to other devices with low latency. It su… | 67 | 18408 | active |
| dotnet/runtime The official .NET runtime, base class libraries, and shared host source repository maintained by Microsoft and the .NET Foundation. It prov… | 98 | 18227 | stable |
| abseil/abseil-cpp Abseil is an open-source collection of C++17-compliant libraries drawn from Google's internal codebase, designed to augment the C++ standar… | 95 | 18104 | stable |
| pybind/pybind11 pybind11 is a lightweight header-only C++11 library that exposes C++ types and functions in Python (and vice versa), primarily for creating… | 94 | 18008 | stable |
| nicbarker/clay Clay is a high-performance 2D UI layout library in C, distributed as a single zero-dependency header file. It provides a flex-box-like decl… | 54 | 17998 | active |
| gnachman/iTerm2 iTerm2 is a free, open-source terminal emulator for macOS that replaces the built-in Terminal app with a feature-rich alternative. It offer… | 77 | 17970 | stable |
| wgpu wgpu is a cross-platform, safe, pure-Rust graphics API based on the WebGPU standard. It runs natively on Vulkan, Metal, D3D12, and OpenGL, … | 99 | 17870 | stable |
| upx/upx UPX is a free, open-source executable packer that compresses programs and DLLs by roughly 50-70% while keeping them fully self-contained an… | 91 | 17816 | stable |
| kitao/pyxel Pyxel is a retro game engine for Python with simple, console-inspired specifications such as 16 colors and 4 sound channels, implemented in… | 93 | 17776 | stable |
| Foundry376/Mailspring Mailspring is a fully open source desktop email client for Mac, Windows, and Linux, built with Electron, React, and TypeScript, with a C++ … | 97 | 17761 | active |
| bggRGjQaUbCoE/PiliPlus PiliPlus is a third-party BiliBili (Chinese video platform) client built with Flutter, supporting Android, iOS, Windows, macOS, and Linux. … | 86 | 17687 | active |
| Tencent/mars Mars is a cross-platform network and infrastructure component library developed by Tencent's WeChat team, comprising STN (signaling/network… | 41 | 17658 | stable |
| audacity/audacity Audacity is a free, open-source, multi-track audio editor and recorder for Windows, macOS, and GNU/Linux. It supports recording, editing, e… | 91 | 17635 | active |
| clauderic/dnd-kit A modern, lightweight, and extensible drag and drop toolkit for the web with a framework-agnostic core and adapters for React, Vue, Svelte,… | 88 | 17571 | active |
| Marlin Firmware Marlin is open-source (GPL-3.0) firmware for RepRap 3D printers, CNC machines, and laser engravers, running on 8-bit AVR and 32-bit ARM mic… | 96 | 17550 | active |
| amir1376/ab-download-manager AB Download Manager is a free, open-source desktop download manager built with Kotlin and Compose Multiplatform that accelerates and organi… | 90 | 17493 | active |
| bkaradzic/bgfx bgfx is a cross-platform, graphics API agnostic rendering library in C++ that abstracts over backends like Direct3D 11/12, Vulkan, Metal, O… | 77 | 17433 | stable |
| microsoft/react-native-windows Microsoft's extension of React Native that lets developers build native Windows applications using JavaScript and React. It targets Windows… | 92 | 17329 | active |
| OpenRA/OpenRA OpenRA is a free, open-source real-time strategy game engine written in C# using SDL and OpenGL that recreates and modernizes classic Westw… | 79 | 17288 | active |
| flet-dev/flet Flet is a Python framework for building realtime web, mobile, and desktop applications entirely in Python, using Flutter to render the UI. … | 98 | 16618 | active |
| playcanvas/engine PlayCanvas Engine is an open-source JavaScript game engine and web graphics runtime built on WebGL2, WebGPU, and WebXR, with glTF support a… | 94 | 16566 | stable |
| algerkong/AlgerMusicPlayer Alger Music Player is a third-party music player built with Vue that runs a local music service and offers desktop lyrics, music downloadin… | 84 | 16523 | active |
| libsdl-org/SDL Simple DirectMedia Layer (SDL) is a cross-platform C library providing low-level access to audio, keyboard, mouse, joystick, and graphics h… | 98 | 16425 | stable |
| ionic-team/capacitor Capacitor is an open-source cross-platform native runtime by the Ionic team that lets developers run web apps (JavaScript, HTML, CSS) nativ… | 98 | 16392 | stable |
| Snapchat/Valdi Valdi is a cross-platform UI framework from Snap that compiles declarative TypeScript UI code directly to native views on iOS, Android, and… | 76 | 16378 | active |
| MaterialDesignInXAML/MaterialDesignInXamlToolkit A comprehensive Material Design theme and control library for WPF applications in C# and VB.NET. It provides styled versions of all major W… | 84 | 16245 | stable |
| jaakkopasanen/AutoEq AutoEq is a Python library and web application for automatically generating parametric equalizer settings from headphone frequency response… | 47 | 16145 | active |
| OpenRCT2/OpenRCT2 OpenRCT2 is an open-source re-implementation of RollerCoaster Tycoon 2, a construction and management simulation game about running amuseme… | 98 | 16144 | active |
| PyO3/pyo3 PyO3 provides Rust bindings for the Python interpreter, letting developers write native Python extension modules in Rust or embed and run P… | 98 | 16074 | stable |
| react-native-maps/react-native-maps A React Native MapView component library providing declarative map rendering for iOS and Android. It supports markers, polygons, polylines,… | 90 | 15994 | active |
| xiaoyaocz/dart_simple_live Simple Live is a Flutter-based cross-platform live streaming viewer app that aggregates streams from Huya, Douyu, Bilibili, and Douyin, inc… | 59 | 15958 | active |
| jdg/MBProgressHUD MBProgressHUD is a widely-used Objective-C library for displaying translucent heads-up display (HUD) overlays with progress indicators, spi… | 32 | 15932 | stable |
| winapps-org/winapps WinApps runs Windows applications (like Microsoft Office and Adobe Creative Cloud) inside a Docker, Podman, or libvirt VM and renders them … | 73 | 15835 | active |
| Quickemu Quickemu is a QEMU wrapper that automatically creates and runs optimised virtual machines for Windows, macOS, Linux, BSDs and other operati… | 77 | 15722 | active |
| OrcaSlicer/OrcaSlicer OrcaSlicer is a free, open-source G-code generator (slicer) for FDM 3D printers, supporting brands like Bambu Lab, Prusa, Voron, and Creali… | 88 | 15501 | active |
| GSYGithubApp A full-featured, cross-platform open-source GitHub client app built with Flutter, designed for both daily GitHub management and as a compre… | 98 | 15485 | active |
| dolphin-emu/dolphin Dolphin is a GameCube and Wii emulator that lets users play console games on PC with enhancements like higher resolutions. It is a mature o… | 77 | 15445 | active |
| uuidjs/uuid A zero-dependency JavaScript/TypeScript library for generating and working with RFC9562 (formerly RFC4122) UUIDs, supporting all UUID versi… | 98 | 15320 | stable |
| glfw/glfw GLFW is a multi-platform C library for creating windows, OpenGL/OpenGL ES contexts and Vulkan surfaces, and handling input and events. It p… | 85 | 15286 | stable |
| neovide/neovide Neovide is a cross-platform graphical user interface for the Neovim text editor, written in Rust with GPU-accelerated rendering. It behaves… | 87 | 15189 | stable |
| SwifterSwift/SwifterSwift SwifterSwift is a collection of over 500 native Swift extensions providing handy methods, syntactic sugar, and performance improvements for… | 67 | 15183 | stable |
| transmission/transmission Transmission is a fast, free, and open-source BitTorrent client distributed as native GUI apps for macOS, Linux (GTK/Qt), and Windows, plus… | 96 | 15138 | active |
| Lynx Lynx is an open-source cross-platform UI engine family that lets web developers build truly native interfaces for mobile, web, and desktop … | 87 | 15111 | active |
| loft-sh/devpod DevPod is an open-source, client-only tool for creating reproducible developer environments defined by devcontainer.json, runnable locally,… | 56 | 15092 | active |
| mltframework/shotcut Shotcut is a free, open-source (GPLv3) cross-platform video editor built with Qt and the MLT multimedia framework. It supports hundreds of … | 94 | 14996 | active |
| electerm/electerm electerm is a free, open-source, all-in-one terminal, SSH, SFTP/FTP/Telnet/serial port, and remote desktop (RDP/VNC/Spice) client built wit… | 95 | 14936 | active |
| electron-userland/electron-builder electron-builder is a complete packaging and build solution for Electron apps, producing ready-for-distribution installers for macOS, Windo… | 93 | 14652 | active |
| dail8859/NotepadNext Notepad Next is a cross-platform reimplementation of Notepad++ built with Qt 6 in C++. It provides a familiar lightweight text and code edi… | 89 | 14502 | active |
| microsoft/edit A simple terminal-based text editor from Microsoft that pays homage to the classic MS-DOS Editor, built in Rust. It offers a modern interfa… | 76 | 14500 | active |
| streetwriters/notesnook Notesnook is a fully open-source, end-to-end encrypted note-taking app positioned as a privacy-focused alternative to Evernote. It is a mon… | 95 | 14472 | active |
| PakePlus PakePlus is a GUI tool that packages any webpage, HTML, or Vue/React project into lightweight (under 5MB) desktop and mobile applications u… | 83 | 14442 | active |