Type-Safe Errors for JS & TypeScript
β7,738Feb 14, 2026Updated 7 months ago
Alternatives and similar repositories for neverthrow
Users that are interested in neverthrow are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- π¨ The exhaustive Pattern Matching library for TypeScript, with smart type inference.β15,183Sep 11, 2026Updated 3 weeks ago
- Build production-ready applications in TypeScriptβ17,163Updated this week
- TypeScript's 1:1 validator, optimized from editor to runtimeβ7,870Updated this week
- TypeScript-first schema validation with static type inferenceβ44,076Updated this week
- A utility library for JavaScript and TypeScript.β5,440Updated this week
- Bare Metal GPUs on DigitalOcean Gradient AI β’ AdPurpose-built for serious AI teams training foundational models, running large-scale inference, and pushing the boundaries of what's possible.
- A type-safe TypeScript SQL query builderβ14,263Updated this week
- The simplest and fastest way to bundle your TypeScript libraries.β11,298Updated this week
- A typescript implementation of Rust's Result object.β1,409Apr 15, 2024Updated 2 years ago
- The modular and type safe schema library for validating structural data π€β9,034Updated this week
- β‘οΈ TypeScript Execute | The easiest way to run TypeScript in Node.jsβ12,163Sep 25, 2026Updated 2 weeks ago
- A 'CSS reset' for TypeScript, improving types for common JavaScript API'sβ8,616Apr 1, 2026Updated 6 months ago
- A collection of essential TypeScript typesβ17,438Sep 18, 2026Updated 3 weeks ago
- Type-safe search params state manager for React frameworks - Like useState, but stored in the URL query string.β10,873Updated this week
- Typesafe APIs Made Simple πͺβ5,674Updated this week
- End-to-end encrypted email - Proton Mail β’ AdSpecial offer: 40% Off Yearly / 80% Off First Month. All Proton services are open source and independently audited for security.
- A standard interface for TypeScript schema validation librariesβ3,649Sep 30, 2026Updated last week
- βοΈ Find unused files, dependencies and exports in your JavaScript and TypeScript projects. Knip it before you ship it!β12,417Updated this week
- π§ββοΈ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.β40,688Updated this week
- ORMβ35,979Updated this week
- Lightweight Result type for TypeScript with generator-based composition.β1,993Aug 23, 2026Updated last month
- Safely serialize JavaScript expressions to a superset of JSON, which includes Dates, BigInts, and more.β5,282Jun 18, 2026Updated 3 months ago
- Web framework built on Web Standardsβ32,460Updated this week
- A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSβ¦β25,910Updated this week
- JSON Schema Type Builder with Static Type Resolution for TypeScriptβ6,986Updated this week
- Managed Database hosting by DigitalOcean β’ AdPostgreSQL, MySQL, MongoDB, Kafka, Valkey, and OpenSearch available. Automatically scale up storage and focus on building your apps.
- β A collection of high-performance JavaScript tools.β22,962Updated this week
- Functional programming in TypeScriptβ11,547Apr 20, 2026Updated 5 months ago
- A library of composable functions for the type-level! Transform your TypeScript types in any way you want using functions you already knoβ¦β3,680Dec 28, 2024Updated last year
- Progressively enhance HTML forms with React. Build resilient, type-safe forms with no hassle using web standards.β2,581Sep 28, 2026Updated last week
- π» Primitive and flexible state management for Reactβ21,293Updated this week
- π³ Tiny & elegant JavaScript HTTP client based on the Fetch APIβ17,106Sep 16, 2026Updated 3 weeks ago
- The elegant bundler for libraries powered by Rolldownβ4,293Updated this week
- Super-fast/easy runtime validators and serializers via transformationβ5,939Updated this week
- π¦ A tool to manage versioning and changelogs with a focus on monoreposβ12,476Updated this week
- Deploy to Railway using AI coding agents - Free Credits Offer β’ AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- π· TypeScript's largest type utility libraryβ7,151Jun 2, 2025Updated last year
- π€ A client-first, server-capable, fully type-safe router and full-stack framework for the web (React and more).β15,160Updated this week
- Class Variance Authorityβ6,906Updated this week
- Zero-runtime Stylesheets-in-TypeScriptβ10,434Updated this week
- Authentication, simple and cleanβ10,452Aug 8, 2026Updated 2 months ago
- The industry standard for API mocking in JavaScript.β18,271Updated this week
- Build system optimized for JavaScriptΒ and TypeScript, written in Rustβ31,180Updated this week