effect-best-practices

To enforce consistent Effect-TS service patterns, standardize definitions using Effect.Service and Effect.fn with automatic accessors. This ensures explicit dependency declaration and uniform service composition across projects, reducing boilerplate and improving maintainability.

The best way to define explicit error types in Effect-TS is using Schema.TaggedError. This approach enables structured, tag-based error handling, allowing you to use catchTag and catchTags for precise error recovery and clear observability.

Layer composition in Effect-TS works by explicitly declaring dependencies through structured service definitions. Promoting clear layer composition ensures observable-friendly patterns for logging and tracing while maintaining explicit dependency declaration across services.

Yes, you can use tagged errors with catchTag for structured error handling in TypeScript. By defining errors with Schema.TaggedError, you enforce explicit error types and enable precise tag-based recovery using catchTag and catchTags.

You should add observability hooks to Effect-TS layers and atoms when scaling TypeScript codebases to improve maintainability. Promoting clear layer composition with observable-friendly patterns enables consistent logging, tracing, and metrics across all services.