Welcome to Hedystia

Today, we're thrilled to introduce Hedystia, a modern, end-to-end type-safe backend framework for TypeScript.

Built on the robust foundation of Bun, Hedystia is designed to offer unparalleled developer experience, emphasizing ergonomics, performance, and seamless integration between your server-side logic and client applications.

Why Hedystia?

As web development continues to evolve, the demand for truly type-safe APIs has never been higher. Hedystia emerged from the need for a framework that:

• Reduces Boilerplate: Define your route schemas once, and both validation and types are automatically handled.
• Connects Server and Client: The @hedystia/client infers your server definitions in real-time, meaning your client code always knows the exact shape of your requests and responses. No code generation, no drift.
• Supports Real-Time Natively: Treat WebSockets and Server-Sent Events identically to standard HTTP routes, sharing the exact same validation and authorization logic.

We believe that developers shouldn't have to choose between speed and safety. Hedystia gives you both.

Get Started

Check out our Documentation to build your first server in minutes:

bun add hedystia

We can't wait to see what you build!