Language Support

Server Database Modules

SpacetimeDB modules define your database schema and server-side business logic. Modules can be written in three languages:

• Rust - High performance, compiled to WebAssembly (Quickstart)
• C# - Great for Unity developers, compiled to WebAssembly (Quickstart)
• TypeScript - Ideal for web developers, runs on V8 (Quickstart)

Client SDKs

Clients are applications that connect to SpacetimeDB databases. The spacetime CLI tool can automatically generate type-safe client code for your database.

• Rust - (Quickstart)
• C# - (Quickstart)
• TypeScript - (Quickstart)
• Unreal Engine - C++ and Blueprint support (Tutorial)

Unity

SpacetimeDB was designed first and foremost as the backend for multiplayer Unity games. The C# SDK integrates seamlessly with Unity projects. Learn more in the SpacetimeDB Unity Tutorial.