ModularityJSA modular framework for TypeScript

Structured module loading, dependency injection, and boot-time contract validation — ensuring your application is fully wired before it starts.

Contract/Driver Pattern

Define abstract service contracts and swap implementations without changing consuming code. Memory drivers for dev, Redis/S3 for production.

Every contract must have a provider when the application boots. If not, boot fails immediately. No runtime surprises.

Pure TypeScript with an abstract DI contract. No global state, no side-effect imports. The DI driver is passed explicitly to createApp().

Structured loading with dependency ordering, lifecycle hooks, pool-based service discovery, and DI overrides (preferences).