---
title: "neverthrow"
description: "Result and ResultAsync types for TypeScript that force explicit error handling at call sites instead of thrown exceptions."
canonical: "https://vibing.inc/library/neverthrow-vg-0956"
category: "Dev Utilities & Vibe-Coding Tooling"
subcategory: "Type-safe TypeScript"
license: "MIT"
author: "Giorgio Delgado (@supermacro)"
source: "https://github.com/supermacro/neverthrow"
---

# neverthrow
Result and ResultAsync types for TypeScript that force explicit error handling at call sites instead of thrown exceptions.
## Facts
- Source: https://github.com/supermacro/neverthrow
- Category: Dev Utilities & Vibe-Coding Tooling / Type-safe TypeScript
- Author: Giorgio Delgado (@supermacro)
- Licence: MIT
- Tags: typescript, error-handling, result, type-safe
## Why it's a gem
The lightest possible on-ramp to typed errors; a fraction of Effect's learning curve.
---
Listed in The Vibeary: https://vibing.inc/library/neverthrow-vg-0956 · JSON: https://vibing.inc/api/public/library/gems/neverthrow-vg-0956