effect-ts

Installation
SKILL.md

Effect-TS (v4)

Patterns from effect-solutions and the Effect source. This covers the latest v4 APIs.

Local Source References

  • effect-solutions (best practices, docs, examples): ~/Code/kitlangton/effect-solutions/
  • effect monorepo (canonical source for all @effect/* packages): ~/Code/effect-ts/effect/
  • Search source for implementations: grep -r "pattern" ~/Code/effect-ts/effect/packages/effect/src/

Effect.gen and Effect.fn

Effect.gen provides sequential, readable composition (like async/await for Effect):

import { Effect } from "effect"
Installs
24
GitHub Stars
24
First Seen
Mar 20, 2026