domain: cross-platform
4772 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| JHubi1/ollama-app A modern, easy-to-use Flutter client app for Ollama that connects to an Ollama server over the local network to chat with local LLMs. It ru… | 57 | 1804 | active |
| OlaProeis/Ferrite Ferrite is a fast, lightweight desktop text editor for Markdown, JSON, YAML, and TOML files, built in Rust with egui for a native, responsi… | 72 | 1796 | active |
| real-zony/ZonyLrcToolsX ZonyLrcToolsX is a cross-platform lyrics download tool built in C#/.NET that fetches lyrics from sources like NetEase Cloud Music and QQ Mu… | 74 | 1793 | active |
| xchacha20-poly1305/husi Husi is a multiplatform proxy client built with Kotlin and Compose Multiplatform, using a Go-based libcore (sing-box) backend. It supports … | 89 | 1787 | active |
| security-union/videocall-rs videocall.rs is an open-source, low-latency video conferencing platform and streaming API written entirely in Rust, built on WebTransport (… | 95 | 1786 | active |
| OMOTE-Community/OMOTE-Firmware OMOTE-Firmware is the ESP32 Arduino firmware for the OMOTE open-source universal remote, providing an LVGL touchscreen UI that controls TVs… | 58 | 1777 | active |
| markqvist/Sideband Sideband is an end-to-end encrypted, infrastructure-less LXMF messaging and LXST telephony client for Android, Linux, macOS and Windows, bu… | 99 | 1773 | active |
| AIdea AIdea is a fully open-source cross-platform mobile and desktop app built with Flutter that integrates mainstream large language models (GPT… | 51 | 1763 | active |
| elder-plinius/ST3GG ST3GG is an all-in-one steganography toolkit that hides secret data inside images, audio, documents, and network packets using 100+ encodin… | 63 | 1758 | active |
| cowtoolz/webcamize Webcamize is a command-line tool that turns almost any modern camera—DSLRs, mirrorless cameras, camcorders, point-and-shoots, and some smar… | 67 | 1746 | active |
| skalesapp/skales Skales is a personal AI agent desktop and mobile application that runs locally on Windows, macOS, Linux, Android, and iOS, executing multi-… | 82 | 1745 | active |
| dongsheng123132/u-claw U-Claw is an open-source portable USB skeleton and installer toolkit that packages the OpenClaw AI assistant framework (plus Claude Code/Co… | 82 | 1743 | active |
| osmc/osmc OSMC (Open Source Media Center) is a free and open source Linux-based media center distribution built on Debian and Kodi. It plays media fr… | 77 | 1742 | active |
| SimonFairbairn/SwiftyMarkdown A Swift library that converts Markdown files and strings into NSAttributedStrings with extensive customization options. It supports Apple p… | 32 | 1740 | stable |
| Sketchware-Pro/Sketchware-Pro Sketchware Pro is a free, open-source Android app builder that lets users create native Android applications entirely from their smartphone… | 71 | 1738 | active |
| xibyte/jsketcher JSketcher is a parametric 2D and 3D CAD modeler written in pure JavaScript/TypeScript that runs entirely in the browser with no server-side… | 57 | 1737 | active |
| redphx/better-xcloud Better xCloud is a userscript (and companion Android app) that enhances the Xbox Cloud Gaming experience on xbox.com/play, adding features … | 85 | 1731 | active |
| Skythinker616/foc-wheel-legged-robot A complete open-source wheel-legged balancing robot project covering mechanical design (SolidWorks), physics simulation (MATLAB/Simulink/Si… | 29 | 1729 | stable |
| GitLiveApp/firebase-kotlin-sdk A Kotlin-first, multiplatform SDK for Firebase that wraps Firebase services (Auth, Firestore, Realtime Database, Functions, Analytics, Mess… | 100 | 1723 | active |
| Mastermindzh/tidal-hifi An Electron-based desktop application that runs the TIDAL web player with Hi-Fi (High & Max) audio quality enabled via Widevine DRM. It add… | 99 | 1723 | active |
| sector07-dev/RPI_DEV An open-source cyberdeck/cyberstation hardware project built around Raspberry Pi 4/5, providing 3D-printable enclosures, KiCad PCB files, a… | 34 | 1720 | active |
| timothymiller/t4-app T4 App (create-t4-app) is a full-stack meta-framework and interactive CLI for building universal iOS, Android, and Progressive Web Apps usi… | 30 | 1719 | active |
| Happ-proxy/happ-desktop Happ is a cross-platform proxy utility client with desktop builds for Windows, macOS, and Linux, alongside iOS and Android apps. It lets us… | 83 | 1715 | active |
| tengge1/ShadowEditor Shadow Editor is a cross-platform 3D scene editor built on three.js, Golang, and MongoDB, available as a web application and desktop app vi… | 60 | 1704 | active |
| sshahine/JFoenix JFoenix is an open-source Java library that implements Google's Material Design as JavaFX UI components. It provides Material-styled contro… | 32 | 6326 | maintenance |
| serenader2014/flutter_carousel_slider A Flutter carousel slider widget package supporting infinite scroll, autoplay, and custom child widgets. It works across Android, iOS, web,… | 52 | 1697 | stable |
| uni-stack/uniwind Uniwind is a Tailwind CSS v4 binding library for React Native that lets you style components with className props, computing styles at buil… | 86 | 1695 | active |
| trymirai/uzu Uzu is a high-performance inference engine written in Rust for running AI models directly on-device, with Python, TypeScript, and Swift bin… | 86 | 1695 | active |
| iampawan/Flutter-UI-Kit A Flutter application showcasing a curated collection of real-world app UI templates built entirely in Dart. It doubles as a learning resou… | 23 | 6289 | maintenance |
| pd4d10/git-touch GitTouch is an open-source mobile app for browsing GitHub, GitLab, Bitbucket, Gitea, and Gitee from your phone, built with Flutter. It prov… | 23 | 1693 | active |
| vygr/ChrysaLisp ChrysaLisp is a 64-bit parallel operating system environment featuring a virtual processor, GUI, terminal, OO assembler, C-Script compiler,… | 98 | 1692 | active |
| GreycLab/CImg CImg is a small, open-source, header-only C++ template library for image processing. It provides a single image class supporting up to 4-di… | 77 | 1691 | stable |
| dnfield/flutter_svg A Dart/Flutter library that parses SVG files and renders them as Flutter widgets. Originally created by Dan Field, it is now maintained by … | 23 | 1691 | active |
| Kitware/ParaView ParaView is an open-source, multi-platform data analysis and visualization application built on the Visualization Toolkit (VTK), with a Qt-… | 77 | 1689 | stable |
| raodv/captcha AjPlus Captcha is an open-source behavioral CAPTCHA library providing sliding puzzle and click-word verification challenges with frontend U… | 39 | 1689 | active |
| jfedor2/hid-remapper HID Remapper is an open-source programmable USB dongle, built on RP2040-based boards like the Raspberry Pi Pico, that remaps inputs from mi… | 94 | 1687 | active |
| vladimiry/ElectronMail ElectronMail is an unofficial Electron-based desktop client for ProtonMail, written in TypeScript with Angular. It provides an enhanced des… | 88 | 1680 | active |
| Paving-Base/APK-Installer A Windows application built with WinUI 3 that installs Android APK files, primarily targeting the Windows Subsystem for Android. It provide… | 75 | 1673 | active |
| ustaxes/UsTaxes UsTaxes is a free, open-source tax filing application for preparing and filing the US Federal 1040 form, available as a web app and a stand… | 68 | 1666 | active |
| libfive/libfive libfive is a C++ framework and geometry kernel for solid modeling using functional representations (f-reps), with a C API, Scheme and Pytho… | 55 | 1657 | active |
| WeBankFinTech/fes.js Fes.js is a Vue 3-based front-end application solution/framework with a full plugin system covering routing, build, layout, access control,… | 80 | 1654 | stable |
| overleaf-workshop/Overleaf-Workshop A VSCode extension that opens Overleaf/ShareLaTeX projects directly in the editor with full collaboration support. It provides on-the-fly L… | 73 | 1653 | active |
| kwaroran/Risuai RisuAI is a cross-platform AI roleplay and character chatting application built with Svelte, TypeScript, and Tauri. It acts as a frontend f… | 93 | 1648 | active |
| flipperdevices/qFlipper qFlipper is an open-source Qt-based desktop application for managing the Flipper Zero multi-tool device from a PC. It handles firmware upda… | 23 | 1639 | active |
| mingcute-design/mingcute-icons Mingcute Icons is an open-source icon library offering 1,663 carefully designed icons in Regular and Filled styles, distributed across 10 p… | 87 | 1633 | active |
| Jeffser/Alpaca Alpaca is a GTK4/GNOME desktop client for Ollama that lets users manage, download, and chat with multiple local AI models, with support for… | 84 | 1633 | active |
| mateusz-bak/openreads Openreads is a privacy-respecting, open source mobile app for tracking books you have finished, are reading, want to read, or abandoned. It… | 78 | 1630 | active |
| za515217965/OKBrowser OKBrowser is a free Chromium-based anti-fingerprint browser for Windows that lets users create and manage multiple isolated browser profile… | 50 | 1629 | active |
| google/json_serializable.dart A Dart package that generates JSON serialization and deserialization code for Dart classes via annotations like @JsonSerializable and @Json… | 98 | 1618 | active |
| shane-mason/FieldStation42 FieldStation42 is a broadcast and cable TV simulator that turns a Linux computer or Raspberry Pi into a retro television experience with sc… | 68 | 1611 | active |
| hwittenborn/celeste Celeste is a GUI file synchronization client built with Rust, GTK4, and Libadwaita that can connect to virtually any cloud provider. It is … | 10 | 1610 | active |
| meefik/linuxdeploy An open-source Android application that installs and runs GNU/Linux distributions on Android devices via chroot environments. It bootstraps… | 23 | 5920 | maintenance |
| afkT/DevUtils DevUtils is an Android utility library (Java/Kotlin) offering 300+ tool classes organized by functional modules, plus companion libraries f… | 86 | 1606 | active |
| vitorpamplona/amethyst Amethyst is an open-source Nostr client for Android, with recent desktop builds for macOS and Windows, for participating in the decentraliz… | 98 | 1595 | active |
| JetBrains/kotlin-wrappers A collection of official JetBrains Kotlin wrappers providing type-safe APIs for popular JavaScript libraries such as React, styled-componen… | 95 | 1593 | active |
| admpub/nging Nging is a Go-based website server management panel for configuring and administering Caddy and Nginx sites through a web UI. It bundles pr… | 84 | 1591 | active |
| typora/typora-issues Typora is a commercial, closed-source minimal Markdown editor with seamless live preview, available for macOS, Windows, and Linux. This rep… | 47 | 1591 | active |
| TOM88812/xiaozhi-android-client A Flutter-based cross-platform voice chat client for the xiaozhi AI assistant ecosystem, supporting real-time voice interaction and text co… | 60 | 1584 | active |
| GoogleChromeLabs/browser-fs-access A JavaScript ponyfill library that provides the File System Access API on supporting browsers with a transparent fallback to legacy <input … | 74 | 1583 | active |
| twostraws/Vortex Vortex is a high-performance particle effects library for SwiftUI, supporting built-in presets like fire, rain, fireworks, and confetti as … | 59 | 1580 | active |
| ai4s-research/open-science Open Science Desktop is a local-first, model-agnostic AI research workbench for macOS, Windows, and Linux, built with Tauri, MCP, and agent… | 80 | 1579 | active |
| stark81/VutronMusic VutronMusic is a cross-platform desktop music player built with Electron, Vue 3, and TypeScript, serving as a polished third-party client f… | 82 | 1578 | active |
| alpha-liu-01/SpeedyNote SpeedyNote is a free, open-source, cross-platform note-taking application built in C++ with Qt, designed for stylus users who need fast PDF… | 88 | 1577 | active |
| libssh2/libssh2 libssh2 is a client-side C library implementing the SSH2 protocol, licensed under the revised BSD license. It provides session establishmen… | 68 | 1576 | stable |
| joypad-ai/joypad-os Joypad OS (formerly USBRetro) is open-source C firmware for microcontrollers (RP2040, ESP32-S3, nRF52840) that turns any input device into … | 99 | 1574 | active |
| tom-james-watson/breaktimer-app BreakTimer is a cross-platform desktop application for managing and enforcing periodic breaks to help prevent eye strain and repetitive str… | 85 | 1572 | active |
| Pocket Science Lab (PSLab) Pocket Science Lab (PSLab) is an open-source hardware and software ecosystem that turns a phone or desktop into a portable science lab with… | 71 | 1571 | active |
| jpush/aurora-imui Aurora IMUI is a general-purpose instant messaging UI component library providing MessageList and InputView components, independent of any … | 23 | 5694 | maintenance |
| Automattic/simplenote-macos Simplenote for macOS is the official open-source macOS client for the Simplenote note-taking service, written in Swift. It provides lightwe… | 68 | 1555 | active |
| sepfy/libpeer libpeer is a portable WebRTC implementation written in C using BSD sockets, designed for IoT and embedded devices such as ESP32 and Raspber… | 76 | 1545 | active |
| BizSpringSource/bizspring-shop-opensource BizSpring is an open-source, commercially usable cross-border e-commerce platform built on Java Spring Cloud microservices with Vue3 + Elem… | 53 | 1545 | active |
| RTGS2017/NagaAgent NagaAgent is a desktop AI personal assistant framework with an anime (Live2D) virtual character, built in Python with an Electron front end… | 83 | 1542 | active |
| yulimchen/vue3-h5-template A ready-to-use mobile H5 (mobile web) project starter template built on Vue 3, Vite, Vant 4, and Tailwind CSS, available in both TypeScript… | 88 | 1541 | active |
| PolyMeilex/Neothesia Neothesia is a cross-platform MIDI visualizer built in Rust that displays notes from MIDI files as colorful falling blocks on a virtual pia… | 80 | 1541 | active |
| ricosjp/truck Truck is an open-source CAD kernel written in Rust, providing geometric and topological data structures for shape processing such as B-spli… | 77 | 1541 | active |
| microsoft/playwright-java Playwright for Java is a library to automate Chromium, Firefox, and WebKit browsers with a single API, built for reliable end-to-end testin… | 94 | 1539 | active |
| profanity-im/profanity Profanity is a console-based XMPP chat client written in C using ncurses and libstrophe, inspired by Irssi. It supports MUC chat rooms, OTR… | 91 | 1538 | active |
| justinfrankel/licecap LICEcap is a lightweight desktop application that captures an area of your screen and saves it directly as an animated GIF or its native lo… | 32 | 5594 | maintenance |
| ROCKNIX/distribution ROCKNIX is an immutable Linux distribution for handheld gaming devices focused on retro gaming emulation, developed by a community of enthu… | 88 | 1530 | active |
| DavBfr/dart_pdf A Dart/Flutter library for creating PDF documents, offering both a low-level PDF generation API and a Flutter-like widget system for high-l… | 74 | 1527 | stable |
| xuanyustudio/LocalMiniDrama LocalMiniDrama is an open-source Electron desktop application that generates AI short dramas and animated dramas end-to-end, from story and… | 78 | 1526 | active |
| Tongsuo-Project/Tongsuo Tongsuo (铜锁) is an open-source cryptographic library providing modern cryptographic primitives and secure communication protocols, includin… | 84 | 1525 | active |
| bancika/diy-layout-creator DIY Layout Creator (DIYLC) is a multi-platform desktop application for drawing circuit layouts on stripboard, perfboard, PCB, and point-to-… | 99 | 1524 | active |
| bdash-app/bdash Bdash is a simple desktop SQL client built with Electron for lightweight data analysis. It supports saving queries, drawing charts from res… | 89 | 1519 | active |
| flathub/flathub Flathub is the central repository for building, hosting, and distributing Flatpak applications on Linux desktop systems. This repository se… | 77 | 1515 | active |
| Wren6991/PicoDVI PicoDVI is a library that bitbangs DVI/HDMI video output directly from RP2040 and RP2350 microcontrollers using PIO, DMA, and overclocked C… | 75 | 1505 | active |
| pothosware/SoapySDR SoapySDR is a vendor and platform neutral C++ support library providing a generalized API and runtime for interfacing with software-defined… | 59 | 1500 | stable |
| snltty/linker Linker is a self-hosted networking tool written in C# that combines P2P hole punching (UDP/TCP, IPv4/IPv6) with server relay to provide vir… | 94 | 1493 | active |
| remorses/gpuix GPUIX provides React and TypeScript bindings for GPUI, Zed's GPU-accelerated UI framework, letting you build native desktop apps that rende… | 83 | 1492 | active |
| balzack/databag Databag is a fast, lightweight, self-hosted federated messenger with end-to-end encryption, audio/video calls via WebRTC, and topic-based t… | 62 | 1486 | active |
| olayemii/flutter-ui-kits A collection of free Flutter UI kits implementing designs from UpLabs, covering apps like a watch store, language learning, news, and real … | 71 | 1480 | active |
| wieslawsoltes/ChatGPT A cross-platform ChatGPT desktop and mobile client written in C# using the Avalonia UI framework, running on macOS, Windows, Linux, Android… | 22 | 1480 | active |
| kostub/iosMath iosMath is a native iOS/macOS library that renders LaTeX math equations in a UIView/NSView subclass using TeX typesetting rules, without a … | 96 | 1474 | active |
| espressif/vscode-esp-idf-extension An official Visual Studio Code extension from Espressif for developing, building, flashing, monitoring, and debugging firmware for Espressi… | 95 | 1466 | active |
| mariotaku/moonlight-tv Moonlight TV is a community NVIDIA GameStream client built for large screens, targeting LG webOS TVs and embedded devices like Raspberry Pi… | 82 | 1465 | active |
| JakubMelka/PDF4QT PDF4QT is an open-source PDF editor, viewer, and rendering library written in C++ with Qt, implementing PDF 2.0 functionality. It ships a C… | 87 | 1464 | active |
| Soundnode/soundnode-app Soundnode is an open-source desktop client for SoundCloud built with Electron, Node.js, and Angular.js. It provides a native app experience… | 67 | 5274 | maintenance |
| LorenEteval/Furious Furious is a cross-platform GUI proxy client built with PySide6 that wraps Xray-core and Hysteria as Python bindings. It supports protocols… | 92 | 1453 | active |
| ValveSoftware/steam-runtime A binary-compatible runtime environment that lets Steam and native Linux games run consistently across many Linux distributions. It include… | 76 | 1450 | active |
| platformio/platformio-vscode-ide PlatformIO IDE is a VSCode extension providing a full-featured integrated development environment for embedded and IoT development. It bund… | 23 | 1449 | active |