TOPIC

#cross-platform

Open source repositories tagged with #cross-platform, ranked by health score.

AhmedAbdoElhawary/flutter-clean-architecture-instagram

A full-featured Instagram clone built with Flutter, powered by Firebase for backend services and Agora for real-time video calls, offering posts, stories, chat, likes, comments, and more.

Safety-first disk cleaner and space analyzer for macOS and Windows, with duplicate cleanup, app uninstall, startup management, system optimization, and maintenance.

🐱 BongoCat — A cross-platform interactive desktop pet that brings fun to your desktop!

An open source cross-platform programming language focused on efficiency.

★ 419

reactiveui/splat

health

Cross-platform building blocks for .NET applications. Provides service location and dependency resolution, logging, platform-neutral images, colours and geometry, and unit test and design mode detection.

★ 991

FosterFramework/Foster

health

A small C# game framework

★ 874

KloBraticc/Voidstrap

health

Voidstrap is a simple yet advanced fork of Bloxstrap, advanced customization and improvements.

★ 79

OpenWhispr/openwhispr

JavaScript

health

Voice-to-text dictation app with local (Nvidia Parakeet/Whisper) and cloud models (BYOK). Privacy-first and available cross-platform.

Get tasks and ideas out of your head. A free GTD to-do app for desktop and mobile. Works offline, no account needed

★ 2.2k

OpenCloudGaming/OpenNOW

Rust

health

Custom GeForce Now Client Named OpenNOW

★ 3.2k

ys-ll/uniterm

health

A lightweight all-in-one terminal with 30+ protocols — SSH, RDP, SFTP, databases, Kubernetes and more. With a built-in autonomous AI Agent that plans and runs multi-turn shell commands.

★ 722

vtereshkov/umka-lang

health

Umka: a statically typed embeddable scripting language

★ 2.1k

microsoft/msquic

health

Cross-platform, C implementation of the IETF QUIC protocol, exposed to C, C++, C# and Rust.

Cross-platform 2D and 3D game engine written on Swift. Windows, Apple and more.

★ 214

CrossPaste/crosspaste-desktop

Kotlin

health

Cross-device clipboard sync for macOS, Windows & Linux — end-to-end encrypted, LAN-only, no cloud. OCR, CLI and MCP server built in.

Native iOS and Android client for Open WebUI, direct OpenAI-compatible, Ollama, and Hermes agents.

★ 2.3k

simple-acme/simple-acme

health

A simple cross platform ACME client (for use with Let's Encrypt et al.)

★ 634

tui-cs/Terminal.Gui

health

Cross Platform Terminal UI toolkit for .NET

★ 11.2k

Kareadita/Kavita

health

Kavita is a fast, feature rich, cross platform reading server. Built with the goal of being a full solution for all your reading needs. Setup your own server and share your reading collection with your friends and family.

★ 11.8k

heymaikol/network-doctor

health

Network Doctor is a cross-platform network troubleshooting TUI that turns interface, DNS, TCP, TLS, HTTP, proxy, and path-MTU checks into one plain-English diagnosis.

★ 402