TypeScript deserved a real DDD framework - so I built one

The author, transitioning from Java to TypeScript, found a lack of mature DDD frameworks in the TypeScript ecosystem—NestJS's CQRS module required full framework buy-in and wolkenkit had stalled. Leveraging TypeScript's expressive type system, they built noDDDe, a framework based on the Decider pattern that defines aggregates through pure functions (initial state, command handlers, apply handlers) instead of OOP class inheritance, achieving zero runtime overhead with strong type inference.