domain: cross-platform
4772 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| simibac/ConfettiSwiftUI A SwiftUI package for displaying configurable confetti animations in iOS and macOS apps. It provides customizable confetti shapes, emojis, … | 65 | 2448 | active |
| antoyo/relm Relm is an idiomatic, asynchronous, GTK+-based GUI library for Rust, inspired by the Elm architecture. It lets developers build desktop app… | 75 | 2444 | active |
| zoontek/react-native-localize A React Native library providing a toolbox for app localization, exposing device locale, language detection, and related i18n utilities. It… | 84 | 2443 | active |
| elai950/AlertToast AlertToast is a pure SwiftUI library for presenting Apple-style alerts, toasts, HUDs, and banners without requiring user dismissal. It supp… | 32 | 2443 | stable |
| modstart-lib/linkandroid LinkAndroid is an open-source, cross-platform desktop application built with Electron that connects Android phones to PCs over USB or Wi-Fi… | 88 | 2442 | active |
| crownengine/crown Crown is a complete, cross-platform, open-source game engine written in C++ with Lua scripting, featuring a full level editor, asset pipeli… | 99 | 2437 | active |
| layoutBox/PinLayout PinLayout is a Swift layout library for laying out UIView, NSView, and CALayer without Auto Layout, using concise, chainable, pure-code syn… | 38 | 2434 | stable |
| dmjio/miso Miso is a Haskell front-end framework for building web and native user interfaces, inspired by Elm and React, using a Model-View-Update arc… | 92 | 2430 | active |
| pauldemarco/flutter_blue FlutterBlue is a Bluetooth LE plugin for Flutter that enables scanning, connecting, and interacting with nearby BLE devices from Dart code.… | 23 | 2429 | active |
| Mesen Mesen is a high-accuracy multi-system emulator for retro consoles including NES, SNES, Game Boy (Color), Game Boy Advance, PC Engine, SMS/G… | 10 | 2420 | active |
| SCons/scons SCons is an open-source software construction tool that orchestrates building software by determining which components need rebuilding and … | 90 | 2415 | stable |
| alexbatalov/fallout2-ce Fallout 2 Community Edition is a cross-platform, open-source re-implementation of the Fallout 2 game engine in C++ using SDL2. It runs the … | 26 | 2414 | active |
| VeryGoodOpenSource/very_good_cli Very Good CLI is a Dart command-line tool by Very Good Ventures that scaffolds opinionated, production-ready project templates for Flutter … | 98 | 2410 | active |
| metafloor/bwip-js A pure JavaScript barcode generation library supporting over 100 barcode types and standards, translated from Barcode Writer in Pure PostSc… | 98 | 2409 | stable |
| nodejs/node-addon-api A header-only C++ wrapper library for Node-API (N-API) that simplifies writing native Node.js addons in C++. It provides C++ object model a… | 94 | 2408 | stable |
| nordicsemi/Android-BLE-Library An Android library by Nordic Semiconductor that simplifies working with Bluetooth Low Energy, handling connection, service discovery, bondi… | 73 | 2405 | stable |
| GBALATRO/balatro-gba A non-profit fan demake of the roguelike deckbuilder Balatro, rebuilt in C for the Game Boy Advance. It lets players run the poker-themed r… | 82 | 2404 | active |
| panpf/sketch Sketch is an image loading library designed for Compose Multiplatform and Android View, supporting loading images, GIFs, SVGs, and video th… | 97 | 2402 | active |
| eranif/codelite CodeLite is a free, open-source, cross-platform IDE specialized in C, C++, Rust, Python, PHP, and Node.js development. It is written in C++… | 87 | 2402 | active |
| PurpurMC/Purpur Purpur is a drop-in replacement for Paper Minecraft server software focused on deep configurability and fun gameplay features. It supports … | 76 | 2402 | active |
| slembcke/Chipmunk2D Chipmunk2D is a fast, lightweight 2D rigid body physics library written in C99 with no external dependencies. It provides collision detecti… | 68 | 2402 | stable |
| xiph/flac FLAC (Free Lossless Audio Codec) is the open-source reference implementation of a patent-free lossless audio compression format, comprising… | 65 | 2399 | stable |
| chocolate-doom/chocolate-doom Chocolate Doom is a minimalist, historically accurate source port of Doom, Heretic, Hexen, and Strife that reproduces the original DOS game… | 68 | 2398 | active |
| iPlug2/iPlug2 iPlug2 is a C++ framework for developing cross-platform audio plug-ins and standalone apps that target multiple plug-in APIs (CLAP, VST2/VS… | 67 | 2396 | active |
| kwwwvagaa/NetWinformControl HZHControls is a collection of custom C# WinForms UI controls built entirely on native .NET Framework 4.0 development with no third-party d… | 37 | 2394 | active |
| CrossPaste/crosspaste-desktop CrossPaste is a cross-platform desktop application that syncs clipboard content across devices in real time over the local network. It supp… | 93 | 2392 | active |
| MrS0m30n3/youtube-dl-gui youtube-dlG is a cross-platform graphical front-end for the popular youtube-dl command-line media downloader, written in Python with wxPyth… | 23 | 9425 | maintenance |
| msasikanth/twine Twine is a modern, cross-platform RSS reader app built with Kotlin and Compose Multiplatform for Android, iOS, and desktop. It supports RDF… | 96 | 2387 | active |
| tbillington/kondo Kondo is a Rust-based tool that recursively scans directories for known project structures (20+ types like Cargo, Node, Unity, Gradle) and … | 68 | 2384 | active |
| AstraThreshold/oled-ui-astra A C++ UI framework for building smooth, animated menu interfaces on small OLED displays in embedded projects. It is designed to be easy to … | 34 | 2384 | active |
| OpenCloudGaming/OpenNOW OpenNOW is an open-source, cross-platform desktop and mobile client for NVIDIA GeForce NOW cloud gaming. It lets users browse the game cata… | 93 | 2376 | active |
| franMarz/TexTools-Blender TexTools is a free Blender add-on providing a professional UV and texture toolset, including UV layout tools, texture baking modes, texel d… | 23 | 2376 | active |
| pixpark/gpupixel GPUPixel is a high-performance, cross-platform real-time image and video filter library written in C++11 and built on OpenGL/ES. It provide… | 88 | 2371 | active |
| yse/easy_profiler A lightweight cross-platform profiler library for C++ that instruments arbitrary code blocks with extremely low overhead (~15ns per block).… | 66 | 2371 | stable |
| LucidVR/lucidgloves LucidGloves is an open-source DIY VR haptic glove project providing Arduino/ESP32 firmware and 3D-printable hardware files for finger track… | 45 | 2368 | active |
| wxFormBuilder/wxFormBuilder wxFormBuilder is a visual GUI builder (RAD tool) for the wxWidgets framework that generates C++, Python, Lua, and PHP code, with XRC import… | 52 | 2361 | active |
| LadybirdBrowser/ladybird Ladybird is a truly independent web browser built on a novel engine written from scratch based on web standards, with no forks of existing … | 68 | 65849 | experimental |
| zhiburt/tabled tabled is a Rust library for pretty-printing tables built from Rust structs and enums, with extensive styling, alignment, and formatting cu… | 76 | 2359 | stable |
| kazuhikoarase/qrcode-generator A QR Code generator library implemented in JavaScript, Java, and other languages, based on the JIS X 0510:1999 standard. It supports multip… | 65 | 2359 | stable |
| kongzue/DialogX DialogX is an Android dialog box component library written in Java that makes it easy to create customizable dialogs, menus, and tip/wait i… | 89 | 2357 | active |
| socketio/socket.io-client-cpp A C++11 client library for the Socket.IO real-time event protocol, built on websocket++ with a JS-like API. It supports binary payloads, au… | 40 | 2356 | active |
| nicoboss/nsz NSZ is a Python tool with optional GUI that losslessly compresses and decompresses Nintendo Switch NSP/XCI game dumps using zstd, producing… | 87 | 2350 | active |
| cogentcore/core Cogent Core is a free, open-source Go framework for building fast, elegant 2D and 3D apps that run on macOS, Windows, Linux, iOS, Android, … | 66 | 2348 | active |
| pdone/FreeControl FreeControl is a C# GUI application that wraps the open-source scrcpy tool to let users control Android devices from their PC. It provides … | 23 | 2345 | active |
| magefree/mage XMage is a free, open-source, full rules-enforcement engine for playing Magic: The Gathering online against other players or AI opponents, … | 98 | 2342 | active |
| davedelong/time A Swift package providing robust, type-safe date and time calculations built around regional clocks and calendar-aware value types. It prev… | 88 | 2342 | active |
| facebookincubator/FBX2glTF A command-line tool that converts 3D model assets from Autodesk's FBX format to glTF 2.0, including binary .glb output and Draco compressio… | 56 | 2339 | active |
| steinbergmedia/vst3sdk Steinberg's official SDK for developing VST 3 audio plug-ins, including the API, helper classes, AAX/AU wrappers, and example plug-ins. It … | 76 | 2338 | active |
| excaliburjs/Excalibur Excalibur is a free, open-source 2D game engine written in TypeScript for building HTML5 canvas games in the browser. It provides batteries… | 86 | 2336 | active |
| gtk-rs/gtk4-rs A set of Rust crates providing complete, idiomatic bindings for GTK 4 and its companion libraries (GDK, GSK, GLib, Gio, Cairo, Pango). It e… | 92 | 2335 | active |
| free-audio/clap CLAP (CLever Audio Plugin) is an open standard C API with a stable ABI that defines how Digital Audio Workstations (hosts) and audio plugin… | 75 | 2334 | stable |
| ash-rs/ash Ash is a lightweight, auto-generated Rust wrapper around the Vulkan graphics API, generated from vk.xml and supporting Vulkan 1.1 through 1… | 66 | 2332 | stable |
| react-native-shared-element A React Native library providing native shared element transition primitives for smooth element transitions between screens. It offers low-… | 24 | 2331 | stable |
| BelfrySCAD/BOSL2 BOSL2 is a large OpenSCAD library providing shapes, masks, attachments, rounding/filleting tools, math utilities, and shorthands to simplif… | 99 | 2330 | active |
| go-python/gopy gopy is a command-line tool that generates and compiles CPython extension modules from Go packages, letting Python code call Go code direct… | 88 | 2327 | active |
| innoveit/react-native-ble-manager A React Native module for Bluetooth Low Energy (BLE) communication that wraps the native iOS and Android BLE APIs. It enables scanning, con… | 94 | 2326 | active |
| Netcode for GameObjects Netcode for GameObjects is a Unity package providing high-level networking capabilities for GameObject and MonoBehaviour workflows, built o… | 99 | 2322 | active |
| moderngl/moderngl ModernGL is a Python wrapper over OpenGL Core that simplifies creating high-performance graphics applications such as scientific simulation… | 64 | 2321 | stable |
| developersu/ns-usbloader NS-USBloader is a cross-platform Java GUI application for uploading NSP and other files to Nintendo Switch installers like Awoo Installer a… | 75 | 2320 | active |
| zasper-io/zasper Zasper is a high-performance IDE purpose-built for running Jupyter Notebooks, implementing Jupyter's wire protocol with massive concurrency… | 66 | 2320 | active |
| intuit/sdp An Android library that introduces a new size unit called sdp (scalable dp), which scales with the device's screen size. It helps Android d… | 32 | 2319 | stable |
| kaina404/FlutterDouBan A Flutter-based mobile application that recreates the Douban (豆瓣) client UI with roughly 90% fidelity, covering the home feed, books/movies… | 32 | 9097 | maintenance |
| geogebra/geogebra GeoGebra is a suite of interactive mathematics applications including graphing calculators, geometry tools, a 3D calculator, a scientific c… | 77 | 2315 | active |
| duobaseio/forui Forui is a Flutter UI library offering 40+ minimalistic, beautifully designed widgets inspired by shadcn/ui. It is platform-agnostic, fully… | 88 | 2313 | active |
| HarbourMasters/SpaghettiKart SpaghettiKart is a PC port of Mario Kart 64 built from a decompilation, requiring users to supply their own legally dumped US ROM to genera… | 70 | 2313 | active |
| appleseedhq/appleseed appleseed is an open source, physically-based global illumination rendering engine designed for animation and visual effects. It ships as a… | 62 | 2313 | active |
| Alex-Rachel/TEngine TEngine is a commercial-grade Unity game development framework in C# with built-in AI-assisted development workflows. It integrates HybridC… | 92 | 2312 | active |
| pyusb/pyusb PyUSB is a Python library providing easy, backend-neutral access to the host machine's USB system via libusb 1.0, libusb 0.1, or OpenUSB ba… | 64 | 2309 | stable |
| josdejong/workerpool workerpool is a small JavaScript library that implements the thread pool pattern, letting you offload CPU-heavy tasks to a pool of workers … | 76 | 2308 | stable |
| luakit/luakit Luakit is a fast, lightweight web browser framework built on WebKitGTK and GTK+, extensible and configurable via Lua. It offers vim-style k… | 61 | 2308 | active |
| android/ndk The Android Native Development Kit (NDK) lets Android developers embed native C/C++ code in their apps as JNI shared libraries. This reposi… | 78 | 2307 | active |
| mattiasgustavsson/libs A collection of single-file, public domain (dual MIT) C/C++ libraries covering graphics app frameworks, data structures, threading, HTTP, a… | 61 | 2299 | active |
| cashapp/zipline Zipline is a Kotlin library that lets Kotlin/JVM and Kotlin/Native programs load and run Kotlin/JS code by embedding the QuickJS JavaScript… | 87 | 2298 | active |
| Snaipe/Criterion Criterion is a cross-platform unit testing framework for C and C++ that automatically registers tests and provides a xUnit-style structure … | 69 | 2297 | active |
| RuntimeCompiledCPlusPlus/RuntimeCompiledCPlusPlus Runtime-Compiled C++ (RCC++) is a C++ library and sample project that lets developers recompile and swap C++ code while a program is runnin… | 54 | 2294 | active |
| velopack/velopack Velopack is an installation and automatic update framework for cross-platform desktop applications, with client SDKs for C#, Rust, C/C++, J… | 88 | 2292 | active |
| DiscordMessenger/dm Discord Messenger is a free, open-source Discord-compatible chat client written in C++ that runs on Windows versions from NT 3.1 and Window… | 63 | 2292 | active |
| Lingyan000/fluxdo FluxDO is a cross-platform third-party client for the Linux.do community forum, built with Flutter and featuring a Rust-based DNS-over-HTTP… | 78 | 2289 | active |
| pointfreeco/swift-navigation A Swift library providing foundational tools for state management and navigation across Apple platforms (SwiftUI, UIKit, AppKit) and non-Ap… | 96 | 2288 | stable |
| JACoders/OpenJK OpenJK is a community-maintained, open-source reimplementation of the engine powering Star Wars Jedi Knight: Jedi Academy and Jedi Outcast,… | 82 | 2287 | active |
| vizia/vizia Vizia is a declarative, reactive desktop GUI framework for Rust, letting developers build cross-platform applications in pure Rust without … | 81 | 2287 | active |
| didi/chameleon Chameleon (CML) is a cross-platform development framework by DiDi that lets you write one Vue-like codebase and compile it to web, WeChat/A… | 10 | 8952 | maintenance |
| gbdk-2020/gbdk-2020 GBDK-2020 is a cross-platform development kit for retro gaming consoles including the Nintendo Game Boy, NES, and Sega Master System/Game G… | 75 | 2285 | active |
| kata0510/Lily58 Lily58 is an open-source hardware design for a 6x4+4 column-staggered split ergonomic keyboard, including PCB files and build guides. It is… | 59 | 2284 | active |
| synfig/synfig Synfig Studio is a free and open-source 2D animation application for creating film-quality animation from vector and bitmap artwork. It use… | 87 | 2282 | active |
| Kotlin/kmp-production-sample An official JetBrains open-source RSS reader app built with Kotlin Multiplatform, sharing data, domain, and state layers across Android, iO… | 66 | 2281 | active |
| cjcliffe/CubicSDR CubicSDR is a cross-platform software-defined radio (SDR) application with an OpenGL-accelerated spectrum and waterfall display. It support… | 23 | 2281 | stable |
| natemcmaster/CommandLineUtils A .NET library for building command line applications, providing argument parsing, option validation, help text generation, and interactive… | 84 | 2274 | stable |
| helix-toolkit/helix-toolkit Helix Toolkit is a collection of 3D components for .NET, providing XAML/MVVM-compatible scene graphs and 3D rendering for WPF, WinUI, and A… | 84 | 2274 | active |
| 4xmen/anubias Anubias is an open-source GUI-based IDE for visually building native cross-platform mobile, desktop, and web applications via drag-and-drop… | 67 | 2273 | active |
| opentiny/tiny-vue TinyVue is an enterprise-class UI component library from the OpenTiny community offering 104 components that work with both Vue.js 2 and Vu… | 93 | 2272 | active |
| badabing2005/PixelFlasher PixelFlasher is a GUI application that wraps adb and fastboot commands to flash and update Google Pixel phones, with automated boot image p… | 95 | 2271 | active |
| mattermost/desktop The official native desktop client for Mattermost, built on Electron and running on Windows, macOS, and Linux. It wraps Mattermost servers … | 99 | 2269 | active |
| fltk/fltk FLTK (Fast Light Tool Kit) is a cross-platform C++ GUI toolkit for Linux (X11/Wayland), Windows, and macOS, providing lightweight, modular … | 89 | 2264 | stable |
| Taiizor/ReaLTaiizor ReaLTaiizor is a .NET WinForms control library offering a wide range of user-friendly, design-focused UI components. It supports multiple t… | 67 | 2261 | active |
| libusb/hidapi HIDAPI is a cross-platform C library for communicating with USB and Bluetooth HID-class devices on Windows, Linux, FreeBSD, macOS, and Andr… | 66 | 2261 | stable |
| pypa/cibuildwheel cibuildwheel is a Python tool that runs on CI servers to build and test Python wheels across macOS, Windows, and Linux for multiple Python … | 98 | 2259 | active |
| matrix-org/matrix-rust-sdk A collection of Rust crates implementing the Matrix Client-Server SDK, handling low-level details like encryption, syncing, and room state.… | 95 | 2259 | active |
| moneymanagerex/moneymanagerex Money Manager Ex is a free, open-source, cross-platform personal finance application built with wxWidgets and backed by an encrypted SQLite… | 90 | 2259 | stable |
| Super-Badmen-Viper/NSMusicS NSMusicS is a cross-platform music client for local libraries, private cloud music, and self-hosted streaming servers such as Navidrome, Je… | 77 | 2259 | active |