domain: cross-platform
4772 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| dariuszseweryn/RxAndroidBle RxAndroidBle is an Android Bluetooth Low Energy library that wraps Android's BLE APIs into RxJava reactive observables. It handles asynchro… | 34 | 3542 | active |
| DioxusLabs/taffy Taffy is a high-performance, cross-platform UI layout library written in Rust that implements the CSS Flexbox, Grid, and Block layout algor… | 99 | 3539 | active |
| oxyplot/oxyplot OxyPlot is a cross-platform plotting library for .NET that renders charts and plots via a PlotModel bound to platform-specific PlotView con… | 66 | 3539 | stable |
| opentk/opentk OpenTK is a fast, low-level C# binding for OpenGL, OpenGL ES, OpenAL, and OpenCL, with windowing, input handling, and a linear algebra math… | 77 | 3535 | active |
| andywer/threads.js threads.js is a TypeScript library that provides a uniform API for spawning and communicating with workers, using web workers in browsers a… | 23 | 3531 | stable |
| helio-fm/helio-sequencer Helio is a free, open-source (GPL-3.0) music sequencer built in C++ with JUCE, available for desktop and mobile platforms. It features a mi… | 77 | 3530 | active |
| Megabit/Blazorise Blazorise is a source-available UI component library for Blazor (.NET) offering 100+ strongly-typed components that render through multiple… | 67 | 3530 | stable |
| mini-software/MiniExcel MiniExcel is a lightweight .NET library (with a Rust variant) for reading and writing Excel XLSX and CSV files using row-by-row streaming t… | 99 | 3523 | active |
| ramokz/phantom-camera Phantom Camera is a Godot 4 addon/plugin that simplifies common Camera2D and Camera3D behaviors, heavily inspired by Unity's Cinemachine. I… | 97 | 3520 | active |
| ireader/media-server A C library suite implementing streaming media protocols and container formats, including RTSP/RTP/RTMP clients and servers, HLS/DASH segme… | 70 | 3506 | active |
| ndeadly/MissionControl Mission Control is a Nintendo Switch system module (sysmodule) for Atmosphere custom firmware that lets you connect third-party Bluetooth c… | 87 | 3499 | active |
| HeapsIO/heaps Heaps is a high-performance, cross-platform 2D and 3D game engine and graphics framework written in Haxe, created by the designer of the Ha… | 74 | 3499 | stable |
| sindresorhus/open A Node.js library that opens URLs, files, and executables with the platform's default application, using `open` on macOS, `start` on Window… | 89 | 3497 | stable |
| mpv-android/mpv-android mpv-android is a video player application for Android built on top of libmpv. It offers hardware/software decoding, gesture controls, style… | 90 | 3494 | active |
| emacs-eaf/emacs-application-framework Emacs Application Framework (EAF) is an extensible framework that brings modern graphical capabilities to Emacs by bridging Emacs Lisp with… | 77 | 3487 | active |
| jurplel/qView qView is a minimal, fast, cross-platform desktop image viewer built with Qt5. It prioritizes space efficiency and instant image loading whi… | 59 | 3485 | active |
| huxingyi/dust3d Dust3D is a free, open-source, cross-platform 3D modeling application for creating low-poly 3D models quickly. It automates UV unwrapping, … | 95 | 3478 | active |
| asb2m10/dexed Dexed is a multi-platform, multi-format software synthesizer plugin closely modeled on the Yamaha DX7 FM synthesizer, built on the music-sy… | 84 | 3478 | active |
| Interkarma/daggerfall-unity Daggerfall Unity is an open-source recreation of The Elder Scrolls II: Daggerfall built in the Unity engine, requiring the original DOS gam… | 71 | 3474 | active |
| oblador/react-native-keychain A React Native library providing access to the iOS Keychain and Android Keystore for securely storing credentials such as passwords, tokens… | 70 | 3473 | stable |
| mourner/suncalc SunCalc is a tiny, dependency-free JavaScript library for calculating sun position, sunlight phases (sunrise, sunset, dusk), moon position,… | 94 | 3463 | stable |
| bdlukaa/fluent_ui An unofficial Flutter package implementing Microsoft's WinUI3/Fluent Design UI controls for building native-looking Windows apps. It provid… | 92 | 3462 | active |
| LEGO Island (decompilation) A functionally complete reverse-engineered decompilation of the 1997 game LEGO Island, reconstructing C++ source code that matches the orig… | 95 | 3461 | active |
| transmission-remote-gui/transgui Transmission Remote GUI is a cross-platform desktop front-end for remotely controlling a Transmission BitTorrent daemon via its RPC protoco… | 67 | 3457 | active |
| mayuki/Cocona Cocona is a micro-framework for building .NET console applications with an ASP.NET Core-like minimal API style. It provides UNIX-style comm… | 10 | 3457 | active |
| Kyant0/AndroidLiquidGlass A Compose Multiplatform library that renders a customizable Liquid Glass effect by drawing a copy of the background (backdrop) into the for… | 85 | 3456 | active |
| tutti-os/tutti Tutti is a local-first desktop workspace where multiple AI coding agents (Claude Code, Codex, Cursor, OpenCode) share one real-time context… | 80 | 3451 | active |
| ihhub/fheroes2 fheroes2 is an open-source, multiplatform recreation of the Heroes of Might and Magic II game engine, written from scratch in C++. It repro… | 92 | 3448 | active |
| EditorConfig EditorConfig is a file format and ecosystem for defining consistent coding styles (indentation, charset, line endings) via a .editorconfig … | 40 | 3447 | stable |
| notify-rs/notify Notify is a cross-platform filesystem notification library for Rust that watches files and directories and emits events using native OS bac… | 84 | 3440 | stable |
| sveinbjornt/Platypus Platypus is a macOS developer tool that wraps command line scripts (shell, Python, Perl, Ruby, PHP, etc.) into native Mac application bundl… | 66 | 3438 | stable |
| ReactiveX/rxdart RxDart is the ReactiveX implementation for Dart, providing observable streams and composable operators on top of native Dart Streams. It in… | 62 | 3433 | active |
| dotintent/react-native-ble-plx A React Native library for Bluetooth Low Energy (BLE) communication on iOS and Android. It supports scanning, connecting, service/character… | 66 | 3432 | active |
| HowardHinnant/date A C++11/14/17 date and time library built on <chrono>, providing field types like year_month_day, timezone support via a complete IANA tz d… | 86 | 3430 | stable |
| haimgel/display-switch A Rust utility that watches USB device connect/disconnect events and switches monitor inputs via DDC/CI, turning a cheap USB switch into a … | 69 | 3426 | active |
| malcommac/SwiftLocation SwiftLocation is a lightweight Swift wrapper around Apple's CoreLocation framework built on the async/await concurrency model. It replaces … | 23 | 3423 | active |
| MobileNativeFoundation/Store Store5 is a Kotlin Multiplatform library that provides a unified architecture for fetching, caching, and updating data across network, memo… | 89 | 3416 | active |
| patriciogonzalezvivo/lygia LYGIA is a granular, multi-language shader library of reusable functions supporting GLSL, HLSL, Metal, WGSL, WESL, and CUDA. It is designed… | 77 | 3416 | active |
| Tencent-TDS/KuiklyUI KuiklyUI is a Kotlin Multiplatform UI framework from Tencent TDS that lets developers build apps with one codebase targeting Android, iOS, … | 86 | 3413 | active |
| p-ranav/indicators A header-only Modern C++ library for rendering terminal progress bars and spinners, including multi-progress and dynamic progress displays.… | 32 | 3410 | stable |
| bryanthaboi/gen1recomp A native LÖVE2D recreation of Pokémon Red, Blue, Gold, Silver, and Crystal, with the engine and map behavior hand-written in Lua. Game data… | 76 | 3402 | active |
| nkallen/plasticity Plasticity is a desktop 3D CAD application focused on NURBS-based solid modeling for industrial and product designers, with a workflow insp… | 98 | 3392 | active |
| otya128/winevdm winevdm (otvdm) is a 16-bit Windows application emulator that lets Win16 executables (Windows 1.x through 3.1) run on 64-bit Windows. It co… | 67 | 3390 | active |
| mxcl/PromiseKit PromiseKit is a Swift and Objective-C library implementing promises to simplify asynchronous programming. It supports iOS, macOS, tvOS, wat… | 61 | 14227 | maintenance |
| tpoechtrager/osxcross OSXCross is a macOS cross-compilation toolchain that lets you build macOS binaries from Linux and *BSD hosts. It combines a host compiler, … | 75 | 3386 | active |
| cronvel/terminal-kit Terminal Kit is a full-featured Node.js terminal library providing 256-color styling, key and mouse handling, input fields, menus, progress… | 74 | 3375 | active |
| Icalingua-plus-plus/Icalingua-plus-plus Icalingua++ is an Electron-based chat client for QQ (and other platforms via adapters), a community-maintained fork of the discontinued Ica… | 98 | 3372 | active |
| JonasGessner/JGProgressHUD JGProgressHUD is an elegant, customizable progress HUD library for iOS and tvOS, usable from both Swift and Objective-C. It provides plug-a… | 23 | 3372 | stable |
| vrm-c/UniVRM UniVRM is the standard Unity implementation of the VRM 3D humanoid avatar file format, which extends glTF 2.0. It supports importing and ex… | 93 | 3364 | active |
| keshavbhatt/whatsie WhatSie is a feature-rich WhatsApp Web client for Linux and Windows desktops built with Qt WebEngine in C++. It wraps WhatsApp Web with nat… | 91 | 3363 | active |
| InfiniTimeOrg/InfiniTime InfiniTime is open-source firmware for the PineTime smartwatch, written in modern C++ on top of FreeRTOS for the nRF52 microcontroller. It … | 88 | 3362 | active |
| huxingyi/autoremesher AutoRemesher is a cross-platform automatic quad remeshing tool that converts high-polygon 3D meshes into clean quad-based topology. It is b… | 99 | 3358 | active |
| directvt/vtm Vtm is a virtual terminal multiplexer delivered as a single executable that creates a text-based desktop environment bridging TUI and GUI. … | 92 | 3358 | active |
| RNCryptor/RNCryptor RNCryptor is a Swift (and Objective-C) library wrapping CommonCrypto AES encryption, implementing a cross-language encrypted data format (v… | 28 | 3358 | stable |
| bvschaik/julius Julius is an open-source re-implementation of the classic city-building game Caesar III, written in C, with identical game logic and 100% s… | 63 | 3354 | active |
| callstack/react-native-pager-view A React Native component library that wraps the native Android ViewPager and iOS UIPageViewController for swiping through pages of content.… | 98 | 3351 | active |
| tuyoogame/YooAsset YooAsset is an open-source Unity3D resource management system for packaging, downloading, and loading game assets. It supports zero-resourc… | 96 | 3348 | active |
| InkTimeRecord/TTime TTime is a cross-platform desktop application for Windows and macOS that provides translation via input, screenshot, word selection, floati… | 22 | 3346 | active |
| nihui/opencv-mobile opencv-mobile provides minimal, prebuilt OpenCV binary packages for Android, iOS, ARM Linux, Windows, Linux, macOS, HarmonyOS, WebAssembly,… | 85 | 3345 | active |
| wix/react-native-notifications A React Native library by Wix for handling all aspects of push notifications on iOS and Android, including remote, local, interactive, sile… | 57 | 3340 | active |
| beeware/briefcase Briefcase is a Python tool that converts Python projects into standalone native applications for Mac, Windows, Linux, iOS, Android, and the… | 93 | 3335 | active |
| kosi-libs/Kodein Kodein is a painless Kotlin dependency injection container with a simple declarative DSL. It supports all Kotlin Multiplatform targets and … | 91 | 3335 | active |
| JideGuru/FlutterEbookApp OpenLeaf is a cross-platform Flutter application for reading and downloading public domain eBooks, using the Feedbooks API as its book sour… | 32 | 3335 | active |
| rrousselGit/flutter_hooks A Flutter implementation of React hooks, providing hook objects that manage widget life-cycles. It enables code sharing between widgets and… | 70 | 3330 | active |
| Vulkan Vulkan-Hpp provides official header-only C++ bindings for the Vulkan C API, generated from the Vulkan XML specification by Khronos. It adds… | 76 | 3326 | stable |
| Open-Less/openless OpenLess is an open-source cross-platform voice input application that lets users hold a hotkey, speak, and have AI-polished text inserted … | 81 | 3321 | active |
| LanRhyme/MicYou MicYou turns an Android phone into a high-quality, low-latency microphone for a PC, streaming audio over Wi-Fi, USB (ADB), or a web browser… | 81 | 3320 | active |
| armory3d/armory Armory is an open-source 3D game engine distributed as a Blender add-on, providing full Blender integration for a unified game development … | 78 | 3318 | active |
| zlgopen/awtk AWTK (Toolkit AnyWhere) is an open-source cross-platform GUI engine written in C, developed by ZLG, targeting embedded systems, RTOS platfo… | 77 | 3316 | active |
| edde746/plezy Plezy is a modern, cross-platform media client for Plex, Jellyfin, and Emby servers, built with Flutter. It supports streaming with wide co… | 79 | 3313 | active |
| isadorasophia/murder Murder is a pixel art game engine built on top of FNA using an entity-component-system (ECS) architecture via the Bang framework. It includ… | 77 | 3313 | active |
| matrixcascade/PainterEngine PainterEngine is a cross-platform application/game engine written in C with a built-in software renderer, portable to any platform supporti… | 70 | 3312 | active |
| any-listen/any-listen Any-Listen is a cross-platform private music playback service that lets users play local songs and music stored on WebDAV, with desktop and… | 65 | 3302 | active |
| GStreamer/gstreamer GStreamer is an open-source multimedia framework for building pipelines that handle audio and video streaming, playback, recording, and pro… | 77 | 3298 | stable |
| JessYanCoding/AndroidAutoSize AndroidAutoSize is a low-cost Android screen adaptation library based on the Toutiao density adaptation scheme. It automatically scales UI … | 23 | 13729 | maintenance |
| RunMaestro/Maestro Maestro is a cross-platform desktop application for orchestrating fleets of AI coding agents such as Claude Code, Codex, OpenCode, Factory … | 76 | 3284 | active |
| openjdk/jfx OpenJFX is the open source mainline development project for JavaFX, a next-generation client application platform for building rich desktop… | 77 | 3282 | active |
| EpicGames/BlenderTools A collection of Blender addons from Epic Games that streamline the game development workflow between Blender and Unreal Engine. It includes… | 66 | 3274 | active |
| Textualize/frogmouth Frogmouth is a Markdown viewer/browser that runs in the terminal, built with the Textual TUI framework. It supports opening local files or … | 21 | 3271 | active |
| GhostenEditor/Ghosten-Player Ghosten Player is a Flutter-based video player for Android phones and Android TV that aggregates media from cloud drives (Aliyun Drive, Qua… | 81 | 3267 | active |
| simolus3/drift Drift is a reactive, type-safe persistence library for Dart and Flutter built on top of SQLite. It supports writing queries in both SQL and… | 98 | 3263 | stable |
| myspaghetti/macos-virtualbox A Bash script that automates installing macOS Catalina, Mojave, and High Sierra as VirtualBox guests on x86 CPUs, using unmodified macOS in… | 10 | 13520 | maintenance |
| vifm/vifm Vifm is a curses-based terminal file manager that provides a Vim-like environment for managing files, complete with modes, registers, mappi… | 89 | 3244 | stable |
| fleschutz/PowerShell A mega collection of 600+ free, stand-alone PowerShell scripts (.ps1) that run on Linux, macOS, and Windows. The scripts cover command-line… | 78 | 3236 | active |
| jscad/OpenJSCAD.org JSCAD is a set of modular, browser-based and command-line tools for creating parametric 2D and 3D designs with JavaScript code. It generate… | 75 | 3231 | stable |
| facebook/igl Facebook's Intermediate Graphics Library (IGL) is a cross-platform C++ library that provides a single low-level interface for commanding th… | 71 | 3229 | active |
| hyochan/react-native-iap A React Native library for in-app purchases that provides a unified API across Apple App Store, Google Play Store, and Amazon, conforming t… | 10 | 3226 | active |
| callstack/react-native-builder-bob A set of CLIs from Callstack to scaffold and build React Native libraries for multiple targets. It includes create-react-native-library for… | 90 | 3225 | active |
| letsar/flutter_staggered_grid_view A Flutter package providing a collection of grid layout widgets, including staggered and masonry grid views. It supports tiles of varying s… | 23 | 3218 | active |
| appshubcc/Bettbox Bettbox is a multi-platform Mihomo (Clash Meta) proxy client rebuilt from an early version of FlClash, offering network debugging and rule-… | 83 | 3215 | active |
| yume-chan/ya-webadb Tango (ya-webadb) is a TypeScript re-implementation of the ADB (Android Debug Bridge) client that runs in Chromium-based browsers via WebUS… | 94 | 3206 | active |
| AChep/keyguard-app Keyguard is a multiplatform password manager client for the Bitwarden platform and KeePass (KDBX) files, built with Kotlin and Jetpack Comp… | 91 | 3203 | active |
| orhun/ratty Ratty is a GPU-rendered terminal emulator written in Rust with Ratatui that supports inline 3D graphics alongside traditional 2D terminal r… | 78 | 3203 | active |
| pedroCabrera/PyFlow PyFlow is a general-purpose visual scripting framework for Python built on Qt/PySide2, letting users compose programs as node graphs with s… | 41 | 3198 | active |
| Smithay/smithay Smithay is a Rust library providing building blocks for creating Wayland compositors, implementing core Wayland protocols and common extens… | 74 | 3196 | active |
| dotnet/sdk The .NET SDK repository containing core project creation and build functionality shared between Visual Studio and the .NET CLI, including M… | 98 | 3194 | active |
| guillaumechereau/goxel Goxel is a free and open-source 3D voxel editor for creating graphics made of cubes. It supports layers, unlimited undo, procedural renderi… | 65 | 3183 | active |
| skiptools/skip Skip is an open-source toolchain that lets developers build native iOS and Android apps from a single Swift/SwiftUI codebase. It compiles S… | 92 | 3174 | active |
| subsurface/subsurface Subsurface is a free, open-source dive log application for recreational, technical, and free divers that runs on Windows, macOS, Linux, And… | 67 | 3171 | active |
| Alexey-T/CudaText CudaText is an open source, cross-platform text editor written in Free Pascal using Lazarus. It supports a Python-based plugin API for exte… | 99 | 3166 | active |