LinLi

Inspiration

The inspiration for this project came from the collaborative and creative nature of cooking. Just as recipes evolve and improve when shared among communities, we wanted to create a decentralized social network that thrives on user collaboration, free expression, and community-driven growth—something that's transparent and open, unlike traditional platforms.

What it does

Social Server is a decentralized social networking platform designed to connect people without the interference of algorithms, censorship, or corporate control. Users can:

Host their own servers to participate in the network. Share posts, engage with communities, and follow their friends seamlessly. Retain ownership of their data, with no hidden surveillance or data exploitation.

How we built it

We built Social Server using:

Rust: For a fast and secure multi-threaded server-side application. PostgreSQL: To store user data, posts, and server configurations in a structured and reliable way. Docker: For containerization, making it easy to deploy servers across different environments. JSON APIs: To ensure compatibility between servers in the decentralized network. React for front-end and web development. Libre Computer Le Potato: As a low-cost hardware node to prototype decentralized hosting.

Challenges we ran into

Decentralization Design: Ensuring seamless communication between independent servers without a centralized hub was a significant technical challenge. Successfully implemented a server-to-server communication protocol that allows decentralized data sharing. Developed a user-friendly API for server maintainers to manage their networks. Achieved full compatibility with low-cost devices like Libre Computer Le Potato, proving the platform's accessibility and scalability.

What we're proud of

Built a system that prioritizes user data ownership and privacy while maintaining high performance.

What we learned

The importance of clear, modular design for decentralized systems to handle scaling challenges. Advanced Rust features like memory safety and type systems are invaluable for secure and reliable networking. User-centric design principles are critical for creating a platform that users can trust and adopt. Collaboration across decentralized nodes is both a technical and a social challenge.

What's next for Social Server

Advanced Features: Introduce content filtering, federated search, and seamless media sharing between nodes. UI Development: Build a user-friendly web and mobile interface to make the platform accessible to non-technical users. Inspiration Cooking