AhmadHassan-BTed / CursedTomorrow

A 2D horror-survival and escape game built from scratch in C++. Navigate unsettling levels, survive the glitches, and escape the nightmare. Features a custom C++ game core, robust asset management, and comprehensive system architecture documentation.

filippocalippo / StykAnimate-App

Free, open-source stick figure animation app for Windows, Linux and the browser. Opens Pivot and Stick Nodes projects.

AhmadHassan-BTed / MotionShot

Camera app that freezes fast motion sequences into a single stroboscopic photo; powered by on-device computer vision, 2D stabilization, and manual exposure controls

c22dev / mush8

A native Mach-O iOS/macOS port of Mario Kart 8 Deluxe, with LAN, online and wireless multiplayer

2dust / v2rayNG

A V2Ray client for Android, support Xray core and v2fly core

2dust / v2rayN

A GUI client for Windows, Linux and macOS, support Xray and sing-box and others

godotengine / godot

Godot Engine – Multi-platform 2D and 3D game engine

4ian / GDevelop

🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

HakanSeven12 / OpenCADStudio

A CAD application built with Rust — 2D/3D drawing, DWG/DXF support, and GPU-accelerated rendering

shinshin86 / mesh-avatar-studio

Turn one illustration into an animated 2D mesh avatar with a coding agent and a local editor

raysan5 / raylib

A simple and easy-to-use library to enjoy videogames programming

moeru-ai / airi

💖🧸 Self hosted, you-owned Grok Companion, a container of souls of waifu, cyber livings to bring them into our worlds, wishing to achieve Neuro-sama's altitude. Capable of realtime voice chat, Minecraft, Factorio playing. Web / macOS / Windows supported.

ZWD11 / house-plan-designer

一张户型图，一句话，Agent 就把它还原成可 2D/3D 直接设计的装修设计器网页（单文件 HTML，离线可用）。适用于任何支持 Skill 的 Agent｜注：要想达到满血效果不推荐使用诸如豆包等大模型

aldegad / sprite-gen

Generate clean 2D game sprites & animation atlases — component-row pipeline: state rows, alpha cleanup, frame extraction, runtime atlases. Codex/Claude skill.

bevyengine / bevy

A refreshingly simple data-driven game engine built in Rust

GraphiteEditor / Graphite

Community-built comprehensive 2D content creation appplication for graphic design, digital art, and interactive real-time motion graphics powered by a node-based procedural graphics engine

six2dez / reconftw

reconFTW is a tool designed to perform automated recon on a target domain by running the best set of tools to perform scanning and finding out vulnerabilities

FishBottle7 / opencode2dsh

DSH plugin — free OpenCode Zen models for DeepSeek Harness (DSH). Free LLM API, no API key needed. 在 DSH 中使用 OpenCode Zen 免费模型，无需 API key

c22dev / muguet

A native Mach-O port for iOS/macOS of GTA V, with multiplayer

deepinsight / insightface

State-of-the-art 2D and 3D Face Analysis Project

bryanthaboi / gen1recomp

Gen1Recomp - A native Lua / LÖVE2D recreation of Gen 1, 2, and 3 Poke

Leonxlnx / shanshui

Ten Chinese ink-wash landscapes painted and animated entirely in code (WebGL2 + Canvas2D), cut into a one-minute film with a synthesized soundtrack.

KilledByAPixel / LittleJS

Tiny fast 2D/3D HTML5 game engine with many features and no dependencies.

ronitgupta138 / Bharat-Spatial-Engine

🇮🇳 High-Performance Geospatial Administrative Hierarchy & Proximity Query Engine for India's 650k+ Census Settlements (Java 21 Loom, 2D KD-Tree, 38k+ QPS).

0x0funky / agent-sprite-forge

Agent Skill for generating 2D sprite sheets and map, transparent PNG frames, and animated GIFs from prompts.

godotengine / godot-demo-projects

Demonstration and Template Projects

DayuanJiang / PecoFence

A free, open-source Stardock Fences alternative for Windows 11. Glass fences, live folders, tabs, Peek. Rust, ten languages, portable.

yftx888 / Pulse

轻量的 Windows 桌面悬浮监控：电池功耗与续航、CPU/GPU/内存占用与功耗、网速、真实延迟与断网提醒。原生 C++ / Direct2D，迷你模式约 0.1% CPU。

cifertech / ESP32-DIV

ESP32DIV is a multi-purpose wireless offensive and defensive toolkit powered by an ESP32

tsunehimatoi / psd2live

Turn layered PSDs into editable Live2D models — automatic rigging, mesh/deformer generation, physics, animation, and .cmo3/ .moc3 export.

linebender / vello

A GPU compute-centric 2D renderer.

feitangyuan / motion-web

Build motion-first, high-touch creative websites on vanilla Three.js / Canvas 2D / WebGL / CSS. A Claude Agent Skill with real physics and automated verification.

egmalt / house-planner

Self-hosted house planner: true-scale 2D floor plan, 3D, satellite map overlay, sewer, electrical, water and underfloor heating with calculations, priced bill of materials. React + PHP, no database. By the team behind homedesignsai.pro

love2d / love

LÖVE is an awesome 2D game framework for Lua.

DasterProkio / awesome-ai-companion

Open-source AI companions, desktop pets, long-term memory & proactive chat. 人机恋开源项目大全。让你的家机能够脱离官端自主存在，拥有记忆和主动性。

Playa-Cyrene / Cyrene-Agent

一款开源、基于昔涟开发的桌面 AI 智能体/An open-source desktop AI agent based on Cyrene.

Eikanya / Live2d-model

Live2d model collection

EGSECDA / vocaloid-style-mv-pipeline

Production pipeline and Claude Code skill for Vocaloid-style hand-drawn (手書き) lyric music videos: deterministic Canvas2D/WebGL2 animation engine, JIZURA lyric motion, AI illustration, Blender toon 3D, headless rendering to 16:9 and 9:16.

getcadcraft / cadcraft

CadCraft: 2D drafting and 3D modeling. Command-line drafting with layers, blocks, dimensions and layouts that plot, plus a 3D tab for solids. Opens and saves DWG and DXF.

cocos / cocos-engine

Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.

xianxie6 / qingming-riverside

可交互的宋代沿河街市画卷：行走、乘船、时雨与虹桥过船。Canvas 2D + Three.js。

UNDERdecoded / Gen2Recomped

Generation 2 Pokemon Recomp forked from Gen1Recomp and modified

FyroxEngine / Fyrox

3D and 2D game engine written in Rust

p0mpurin / Kasumi

Play your GeForce NOW games on the New Nintendo 3DS. A native, unofficial cloud gaming client with hardware video decoding, gyro aim, custom button mapping and a calm OLED-black design.

erincatto / box2d

Box2D is a 2D physics engine for games

dimforge / rapier

2D and 3D physics engines focused on performance.

nagadomi / nunif

Misc; latest version of waifu2x; 2D video to stereo 3D video conversion

P1kaj1uu / ChattyPlay-Agent

🚀 告别多个App！本项目主要基于Python+React+TypeScript+Hono+SQLite3+Redis，打造“All in One”智能工具集。免会员播放爱奇艺、腾讯视频、优酷、抖音、B站、小红书等20+平台视频，支持4K在线解析与无水印高速下载。集成Cloudflare Turnstile防机器人和爬虫、Google、GitHub授权登录及OpenAI SDK、埋点SDK、MCP服务和Agent等，支持ChatGPT对话、AI绘画、论文降重、Hugging Face论文爬取、在线Latex编写；更有实时黄金K线、AI思维导图、闲鱼助手等效率黑科技。内置海量动漫漫画资源，畅享阅读！轻量高效，配置即用，完美适配PC与移动端，快来ChattyPlay开启奇妙之旅吧～

doriaxengine / doriax

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

SifuInTheShell / Effigy

Fully local 2D/3D Asset generation

Alone9898 / SpineSlim

Spine 资源优化与批量处理工具，支持版本转换、纹理压缩和 PC / 移动端资源整理。A desktop toolkit for Spine version conversion, texture compression, and PC/mobile asset organization.

opentoonz / opentoonz

OpenToonz - An open-source full-featured 2D animation creation software

endless-sky / endless-sky

Space exploration, trading, and combat game.

deepnight / ldtk

Modern, lightweight and efficient 2D level editor

pschatzmann / ESP32-A2DP

A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF

outtable / confuse-9live

🔥🔥🔥 专业版iOS混淆工具，马甲工具包、ipa静态分析工具（相似度对比、敏感词检测），提供试用版本，100%过机器审核，解决 AppStore 4.3，2.3.1问题，支持语言 c、c++、objc、dart、swift 并支持各种资源改名，混淆、傻瓜化操作、一键出包，提供良好的UI界面，支持多包管理一包一特征、支持Unity3d、cocos2d全家桶、swiftUI、flutter、虚幻等各种引擎。支持混淆.a/.framework/.xcframework，混淆比例95%，支持dSYM文件混淆和恢复功能，不影响bugly等各种在线崩溃收集，可持续迭代原工程。

six2dez / burp-ai-agent

Burp Suite extension that adds built-in MCP tooling, AI-assisted analysis, privacy controls, passive and active scanning and more

phoiex / AAAAGENT

Live2D companion with voice, emotional memory, WeChat, and Codex / DeepSeek Harness. macOS-first; Windows in development. Noncommercial only; attribution required.

michaeldale / velocity9x

A from-scratch Windows 98 display driver with hardware Direct3D OpenGL & Glide on the Intel GMA 950 and S3 ViRGE/DX and Trio3D/2X, 2D on S3 Trio32/64, and a VESA fallback.

Kirito14IT / prompt-spider-ui

原生 JavaScript + Canvas 2D 的机械蜘蛛可视化 UI。普通演示零依赖；可选 MCP 接入自己的 Agent，实时展示任务，支持三套布局、主题定制、JSON 回放与独立项目导出。 | Canvas spider UI with live Agent visualization via MCP.