Type-Safe Errors for JS & TypeScript
☆7,503Feb 14, 2026Updated 3 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:
- 🎨 The exhaustive Pattern Matching library for TypeScript, with smart type inference.☆14,990May 9, 2026Updated last week
- Build production-ready applications in TypeScript☆14,266May 13, 2026Updated last week
- TypeScript's 1:1 validator, optimized from editor to runtime☆7,762Mar 4, 2026Updated 2 months ago
- TypeScript-first schema validation with static type inference☆42,673May 14, 2026Updated last week
- A utility library for JavaScript and TypeScript.☆5,366May 14, 2026Updated last week
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- A type-safe TypeScript SQL query builder☆13,813Updated this week
- A typescript implementation of Rust's Result object.☆1,398Apr 15, 2024Updated 2 years ago
- The modular and type safe schema library for validating structural data 🤖☆8,639May 5, 2026Updated 2 weeks ago
- The simplest and fastest way to bundle your TypeScript libraries.☆11,234May 5, 2026Updated 2 weeks ago
- ⚡️ TypeScript Execute | The easiest way to run TypeScript in Node.js☆12,000Updated this week
- A 'CSS reset' for TypeScript, improving types for common JavaScript API's☆8,489Apr 1, 2026Updated last month
- A collection of essential TypeScript types☆17,142May 14, 2026Updated last week
- Type-safe search params state manager for React frameworks - Like useState, but stored in the URL query string.☆10,437May 14, 2026Updated last week
- 🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.☆40,227Updated this week
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- A standard interface for TypeScript schema validation libraries☆3,503Mar 8, 2026Updated 2 months ago
- ✂️ Find unused files, dependencies and exports in your JavaScript and TypeScript projects. Knip it before you ship it!☆11,286Updated this week
- ORM☆34,403Updated this week
- A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LS…☆24,716Updated this week
- Safely serialize JavaScript expressions to a superset of JSON, which includes Dates, BigInts, and more.☆5,252Feb 9, 2026Updated 3 months ago
- Web framework built on Web Standards☆30,462May 13, 2026Updated last week
- JSON Schema Type Builder with Static Type Resolution for TypeScript☆6,699May 6, 2026Updated 2 weeks ago
- Functional programming in TypeScript☆11,512Apr 20, 2026Updated last month
- Typesafe APIs Made Simple 🪄☆5,213May 14, 2026Updated last week
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- A library of composable functions for the type-level! Transform your TypeScript types in any way you want using functions you already kno…☆3,671Dec 28, 2024Updated last year
- ⚓ A collection of high-performance JavaScript tools.☆21,200Updated this week
- Progressively enhance HTML forms with React. Build resilient, type-safe forms with no hassle using web standards.☆2,552Updated this week
- 👻 Primitive and flexible state management for React☆21,160May 13, 2026Updated last week
- 🌳 Tiny & elegant JavaScript HTTP client based on the Fetch API☆16,867May 8, 2026Updated 2 weeks ago
- Super-fast/easy runtime validators and serializers via transformation☆5,796Updated this week
- 🦋 A way to manage your versioning and changelogs with a focus on monorepos☆11,846Updated this week
- 👷 TypeScript's largest type utility library☆7,140Jun 2, 2025Updated 11 months ago
- 🤖 A client-first, server-capable, fully type-safe router and full-stack framework for the web (React and more).☆14,446Updated this week
- AI Agents on DigitalOcean Gradient AI Platform • AdBuild production-ready AI agents using customizable tools or access multiple LLMs through a single endpoint. Create custom knowledge bases or connect external data.
- Class Variance Authority☆6,829May 10, 2026Updated last week
- Zero-runtime Stylesheets-in-TypeScript☆10,373Updated this week
- Authentication, simple and clean☆10,466Jul 13, 2025Updated 10 months ago
- Industry standard API mocking for JavaScript.☆17,928Updated this week
- Effortlessly build beautiful command-line apps☆7,784May 13, 2026Updated last week
- Build system optimized for JavaScript and TypeScript, written in Rust☆30,398May 15, 2026Updated last week
- Enlightened library to convert HTML and CSS to SVG☆13,424May 14, 2026Updated last week