effect-patterns-core-concepts

Effect-TS uses three-channel Effects (A, E, R) to model errors and dependencies. Use Layer for dependency injection and safe error handling to build robust, composable TypeScript applications.

Structure Effect-TS apps using core concept patterns like Effect.map, Effect.flatMap, Option, and Either. Apply these combinators for type-safe data processing, I/O, and API integrations.

Effect-TS provides Stream patterns for processing streaming data. Combine streams with Layer-based dependency management to handle real-world data processing and I/O operations safely.

Effect-TS patterns apply functional programming concepts like type-safe combinators and immutable data flows. Prior knowledge of TypeScript and functional composition helps build robust apps faster.

Set up dependency injection in Effect-TS using Layer. Define services with Layer-based management to satisfy the R channel in Effects, enabling safe and testable dependency resolution.

Use Option in Effect-TS for optional values that may be absent, and Either for operations that can fail with a specific error. Both provide type-safe combinators for robust error handling.