fp-ts-pragmatic - Practical fp-ts Functional Programming Guide
Provides practical, jargon-free guidance for writing and refactoring TypeScript with fp-ts while preserving workflow provenance.
Tags
Updated: 2026-10-16Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Guide practical fp-ts patterns
- Handle nullable values with Option
- Represent failures with Either
- Chain fallible operations
- Handle asynchronous failures with TaskEither
- Refactor imperative TypeScript
- Preserve workflow provenance
Inputs
- User task and scope
- TypeScript code
- fp-ts library context
- metadata.json and ORIGIN.md
- Copied upstream support files
Outputs
- fp-ts implementation guidance
- Refactored TypeScript patterns
- Provenance-grounded workflow notes
- Handoff recommendations
Requirements
- TypeScript development environment
- fp-ts library access
- Repository access to copied files