I, Voyager's free, open-source software planetarium built on the free, open-source Godot Engine.
- Free
- Open Source (Apache-2.0)
- Windows
- Online
- Self-Hosted


I, Voyager's free, open-source software planetarium built on the free, open-source Godot Engine.


Astrarium is a free and open source desktop planetarium software for Windows. It allows to discover night sky as seen from any point on the Earth and any date and time instant. There are many celestial objects can be observed, from eight major planets to faintest stars...

Build and fly your own airplane! Complete missions to earn money, upgrade your plane, and discover new locations in an open world.


Gather resources, craft components, build vehicles, and code their logic in a physics-driven engineering sandbox and full scale space sim.


The aim of this project is to create an environment where protozoa-like entities evolve their behaviours and morphologies in order to survive and reproduce. The simulation takes place in a 2D environment physically simulated environment.

Artificial LIfe ENvironment (ALIEN) is an artificial life simulation tool based on a specialized 2D particle engine in CUDA for soft bodies and fluids. Each simulated body consists of a network of particles that can be upgraded with higher-level functions, ranging from pure...


Simulate the physics of the Universe on a large scale and create stunning visuals. Play with intergalactic interactions, smash planets together and even create the Big Bang itself!.




An Open Phone Agent Model & Framework. Unlocking the AI Phone for Everyone.

LLM Hub is an open-source Android app for on-device LLM chat and image generation. It's optimized for mobile usage (CPU/GPU/NPU acceleration) and supports multiple model formats so you can run powerful models locally and privately.


An Extensible Multi-person interactive Agent Framework Powered by LLM Code Generation; Support: QQ, Discord, Minecraft, Bilibili Live, SSE(SDK) ...


🐈 nanobot is an ultra-lightweight personal AI assistant inspired by OpenClaw

Project J.A.I.son is a fully customizable AI companion server designed for streaming, private companionship, or building interactive AI applications. Run it entirely locally or leverage cloud services—the choice is yours.

🌟 An AI desktop pet with long-term memory, expressive character sprites, computer control, and voice features—perfect for Galgame-style characters 🌟

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.


Talk to any LLM with hands-free voice interaction, voice interruption, and Live2D taking face running locally across platforms.

Digital Life Project 2 (DLP3D) is an open-source real-time framework that brings Large Language Models (LLMs) to life through expressive 3D avatars. Users converse naturally by voice, while characters respond on demand with unified audio, whole-body animation, and physics...

FastSD CPU is a faster version of Stable Diffusion on CPU. Based on Latent Consistency Models and Adversarial Diffusion Distillation.


The Forza Motorsport series (or just Forza for short) of racing games simulation games developed by Turn 10 Studios and published by Microsoft Games Studios, exclusively for the Xbox, Xbox 360 and Xbox One games consoles.


Project N.E.K.O. is an open-source driven, charity-oriented UGC (User-Generated Content) platform. Our journey begins on Github and Steam, gradually expanding to mobile app stores and indie games, with the ultimate goal of building an AI native metaverse deeply connected to the...


Nexa Studio: Offline, Private AI with Unlimited Use.


Multimodal Offline LLM Chat App with MNN.


AI00 RWKV Server is an inference API server for the RWKV language model based upon the web-rwkv inference engine.