fp-ts

Master the fp-ts library for typed functional programming in TypeScript, including Option, Either, Task, TaskEither, Reader, State, IO, Array, Record, pipe/flow composition, Do notation, optics (lenses/prisms), and integration with the Effect-TS ecosystem. Use when working with fp-ts data types, composing functional pipelines, handling effects functionally, implementing monadic patterns, or using fp-ts utilities for type-safe functional code.

// tip: Run this command in your terminal to install the skill