{"id":26552037,"url":"https://github.com/svenhven/nexus-ai","last_synced_at":"2026-04-12T17:10:21.940Z","repository":{"id":282365417,"uuid":"948339910","full_name":"svenhven/nexus-ai","owner":"svenhven","description":"An open-source, decentralized AI agent platform built with Next.js, FastAPI, and Transformers. 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Built with a modern tech stack and a sleek, futuristic interface, Nexus AI aims to be a hub for knowledge sharing, task automation, and community-driven innovation. Whether you're a developer, researcher, or enthusiast, Nexus AI invites you to explore, contribute, and shape the future of AI.\n\n## Features\n\n- **Sentiment Analysis**: Analyze text sentiment with a pre-trained AI model (distilbert-base-uncased-finetuned-sst-2-english).\n- **Modern UI**: A responsive, animated interface powered by Next.js, Tailwind CSS, and Framer Motion.\n- **Scalable Backend**: FastAPI-driven API with SQLite for lightweight storage.\n- **Extensible**: Modular design ready for multi-agent expansion.\n\n![Screenshot of Nexus AI](docs/Screenshot.png)\n\n## Getting Started\n\n### Prerequisites\n\n- **Python**: 3.13+ (compiled from source or via package manager)\n- **Node.js**: 20.x.x (with npm 9+)\n- **Git**: For cloning and contributing\n\n### Installation\n\n1. **Clone the Repository**\n\n    ```bash\n    git clone https://github.com/nexus-ai/nexus-ai.git\n    cd nexus-ai\n    ```\n\n2. **Setup Backend**\n\n    ```bash\n    cd backend\n    python3 -m venv venv\n    source venv/bin/activate\n    pip install -r requirements.txt\n    python main.py\n    ```\n\n    Backend runs on [http://localhost:8000](http://localhost:8000).\n\n3. **Setup Frontend**\n\n    ```bash\n    cd ../frontend\n    npm install\n    npm run dev\n    ```\n\n    Frontend runs on [http://localhost:3000](http://localhost:3000).\n\n4. **Test It Out**\n\n   Open [http://localhost:3000](http://localhost:3000) in your browser. Enter text (e.g., \"I am happy\") and click \"Analyze\" to see the sentiment result.\n\n## Project Structure\n\n```plaintext\nnexus-ai/\n├── backend/            # FastAPI backend with AI logic\n│   ├── db/             # SQLite database\n│   ├── main.py         # Main API entry point\n│   └── venv/           # Python virtual environment\n├── frontend/           # Next.js frontend\n│   ├── app/            # Pages and routes\n│   ├── public/         # Static assets (e.g., logo.svg)\n│   └── components/     # Reusable UI components\n├── docs/               # Documentation and assets (e.g., screenshot.png)\n├── README.md           # Project overview\n└── LICENSE             # Apache 2.0 License\n```\n\n## Contributing\n\nWe believe in the power of community! Nexus AI is just the beginning—join us to make it extraordinary. Here’s how you can contribute:\n\n### Multi-Agent Expansion\n\n- **Add New Agents**: Extend the platform with agents for summarization, question answering, code generation, etc.\n  - Example: Create `backend/agents/summarizer.py` using `facebook/bart-large-cnn`.\n- **Modularize**: Help refactor the backend for seamless agent integration.\n\n### Development Ideas\n\n- **UI Enhancements**: Add dark/light mode, particle animations, or advanced visualizations.\n- **Features**: Implement history tracking, user authentication, or real-time collaboration.\n- **Performance**: Optimize model loading, add caching, or integrate cloud deployment.\n\n### How to Contribute\n\n1. **Fork the repository**.\n\n2. **Create a branch**: `git checkout -b feature/your-idea`.\n\n3. **Commit changes**: `git commit -m \"Add cool feature\"`.\n\n4. **Push**: `git push origin feature/your-idea`.\n\n5. **Open a Pull Request**—we’d love to review your work!\n\nCheck out `CONTRIBUTING.md` (coming soon) for detailed guidelines.\n\n## Tech Stack\n\n- **Backend**: FastAPI, Python 3.13, Transformers (Hugging Face), SQLite\n- **Frontend**: Next.js 15 (Turbopack), TypeScript, Tailwind CSS, Framer Motion\n- **License**: Apache 2.0\n\n## Roadmap\n\n- Basic sentiment analysis\n- Multi-agent support (summarization, Q\u0026A, etc.)\n- History tracking and visualization\n- Deployable Docker image\n- Community-driven agent marketplace\n\n## License\n\nNexus AI is licensed under the Apache 2.0 License. Feel free to use, modify, and distribute it as you see fit!\n\n## Join the Future\n\nNexus AI is more than a project—it’s a movement. Let’s build a decentralized AI ecosystem together. Star this repo, fork it, and let’s create something amazing. Questions? Ideas? Reach out via GitHub Issues or connect with us on X.\n\nBuilt with ❤️ by svenhven and the open-source community.","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsvenhven%2Fnexus-ai","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsvenhven%2Fnexus-ai","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsvenhven%2Fnexus-ai/lists"}