Effect-TS Best Practices

This skill enforces opinionated, consistent patterns for Effect-TS codebases. These patterns optimize for type safety, testability, observability, and maintainability.

Effect Language Server (Required)

The Effect Language Server is essential for Effect development. It catches errors at edit-time that TypeScript alone cannot detect, provides Effect-specific refactors, and improves developer productivity.

Setup

1. Install:

npm install @effect/language-service --save-dev