Effect-ts is an npm package licensed under MIT. It is a niche in the JavaScript ecosystem with 136 weekly downloads.
Effect-ts has an moderate overall health score of 45/100. Its strongest dimension is security (100/100), while maintenance (20/100) is the area with most room for improvement. This package has some areas that could use attention.
Effect-TS has emerged as the functional programming toolkit for TypeScript, superseding fp-ts. Downloads, mental models, error handling, concurrency, and whether the complexity is worth it.
2026-03-09T00:00:00.000ZEffect-TS vs fp-ts compared for functional programming in TypeScript. Learn about the fp-ts merger, Effect's fiber model, and when each approach makes sense in 2026.
2026-03-08T00:00:00.000Z