Fougere

Fougere is a TypeScript backend framework that lets you define your business domain logic in a single entity class. From that definition, it derives validations, SQL tables, API surfaces (GraphQL/REST), and form contracts automatically without code generation steps. It supports moving the domain to its own process and interoperates via JSON wire format, enabling modular monoliths or microservices with consistent domain logic. Fougere is suitable for indie developers and small teams building full stack applications with type-safe backend APIs and synchronized client forms.