cross-platform

A foundational Haxe framework for cross-platform development

Workflow Automation Engine

The *cutest* framework out there for creating 2D and 3D games in C++!

Nazara Engine is a cross-platform framework aimed at (but not limited to) real-time applications requiring audio, 2D and 3D real-time rendering, network and more.

An enhancement and extension library for Avalonia, bringing the Ant Design design language, modern controls, theming, native integrations, and cross-platform UI capabilities to .NET desktop apps.

The Tcl Core. (Mirror of core.tcl-lang.org)

跨平台鼠标特效与输入可视化引擎：点击/轨迹/滚轮/悬停等效果，输入指示器叠加层，手势→快捷键自动化映射，可扩展 WASM 插件。 Cross-platform mouse effects & input visualization engine: click/trail/scroll/hover effects, indicator overlays, gesture→hotkey automation, extensible WASM plugins.

Cross-platform realtime MIDI processing in Rust.

A cross-platform terminal-based termux-oriented file manager (and component), meant to be used with a Uni-Curses project or as is.

Open source RTS game running on the Spring/Recoil engine

GitComet is fastest open source user interface for GIT workflows

:rocket: Modern cross-platform HTTP load-testing tool written in Go

Cross Platform Rust Library for Powerful Webcam/Camera Capture

🛋 The AI and Generative Art platform for everyone

🔔 Cross-platform smart notifications plugin for Claude Code. 6 types. Click-to-focus (many terminal). 1 line installation. Instant. Analyze context. webhooks (ntfy, slack, telegram...). Linux, MacOS, Windows.

Game engine for 2D and 3D projects with entity component system (ECS) and data-oriented design

Production-ready modular Unity framework: UE-inspired Gameplay Ability System, zero-GC core, HybridCLR hot-update, Luban config pipeline, data-driven build & atlas workflows. DI-friendly, deterministic, cross-platform, CI-ready. 生产级模块化 Unity 框架：类虚幻引擎 GAS 玩法能力系统 · 零 GC 核心 · HybridCLR 热更新 · Luban 配置管线 · 数据驱动构建与图集工作流。DI 友好 · 确定性构建 · 跨平台 · CI 就绪。

Realm is a mobile database: a replacement for SQLite & ORMs.

🐜 An ecosystem of Vim/Neovim which allows developers to write cross-platform plugins in Deno

这是一个全自动的 Cloudflare CDN 节点优选工具。它通过 TCP 延迟筛选 + IP 可用性二次检测 + HTTP 延迟及抖动检测 + 真实带宽测速 多重机制，从多个公开数据源中聚合节点，自动识别并解析任意格式（标准代码、中文名、emoji国旗、JSON等），筛选出当前网络环境下速度最快、延迟最低、抖动最小的 Cloudflare IP，并支持自动更新至 Cloudflare DNS 以及同步至 GitHub 仓库，同时支持微信实时通知。

Cross-platform desktop GUI toolkit written in Nim

A Cross-Platform Desktop Media Player

👾A cross-platform video game built with Expo and three.js

💗 A curated list of awesome Flutter libraries, tools, tutorials, articles and more.. All you should know about Flutter development!

Cross-platform library and utility to manage passwords

Highly portable C system library: threads and synchronization primitives, sockets (TCP, UDP, SCTP), IPv4 and IPv6, IPC, hash functions (MD5, SHA-1, SHA-2, SHA-3, GOST), binary trees (RB, AVL) and more. Native code performance.

A cross-platform frameless window based on PyQt/PySide, support Win32, Linux and macOS.

Modern & multiplatform 3D game engine

flutter_thrio makes it easy and fast to add flutter to existing mobile applications, and provide a simple and consistent navigator APIs.

binary serialization format