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effect-patterns-domain-modeling

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Domain modeling patterns for Effect-TS.

Software Engineering#type-safety#functional-programming#Effect-TS#branded-types#domain-modeling#schema-validation#tagged-errors
AuthorPaulJPhilp
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill provides a structured set of Effect-TS domain modeling patterns to help developers design robust, type-safe domain layers. It covers interfaces, branded types, tagged errors, Option, Schema, and Effect.gen workflows.

Core Features & Use Cases

  • Domain modeling patterns for Effect-TS: interfaces, branded types, and branded domain primitives.
  • Type-safe error handling with Data.TaggedError and tagged errors.
  • Option-based modeling for optional values to distinguish missing data from errors.
  • Schema-based validation and decoding for robust input handling.
  • Effect.gen for readable, sequential business logic.
  • Bringing together Brand and Schema for validated branded types.
  • Guidance for building scalable domain layers in TypeScript apps using Effect-TS.

Quick Start

Define a minimal domain model for a User using interfaces, branded types, Option, and a simple Effect.gen workflow.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

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Please help me install this Skill:
Name: effect-patterns-domain-modeling
Download link: https://github.com/PaulJPhilp/EffectPatterns/archive/main.zip#effect-patterns-domain-modeling

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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