npm · PyPI98Exceptionalhealth index
TypeScript★ 1,789↓ 15.3M/moSep 19, 2026
npm97Exceptionalhealth index
TypeScript★ 13.3K↓ 243M/moAug 27, 2026
npm96Exceptionalhealth index

TanStack/form🤖 Headless, performant, and type-safe form state management for TS/JS, React, Vue, Angular, Solid, and Lit.
TypeScript★ 6,684↓ 22.9M/moSep 15, 2026
npm93Exceptionalhealth index

Rotorsoft/act-rootEvent-sourcing framework for TypeScript. Three primitives (actions, state, reactions), Zod end to end, no broker required. Postgres, SQLite, or in-memory.
TypeScript★ 8↓ 21K/moSep 13, 2026
npm93Exceptionalhealth index

colinhacks/zodTypeScript-first schema validation with static type inference
TypeScript★ 44K↓ 1B/moSep 16, 2026
npm93Exceptionalhealth index

zenstackhq/zenstackModern data layer for TypeScript apps - type-safe ORM, built-in access control, automatic query services
TypeScript★ 2,942↓ 1.4M/moSep 13, 2026
npm92Excellenthealth index

edmundhung/conformProgressively enhance HTML forms with React. Build resilient, type-safe forms with no hassle using web standards.
TypeScript★ 2,576↓ 3.2M/moAug 27, 2026
npm · PyPI92Excellenthealth index

hey-api/hey-api👨🚀 Turn API specifications into production-ready SDKs, validators, mocks, and more. 20+ plugins. Millions of weekly npm downloads. Used by Vercel, OpenCode, PayPal, AWS, Autodesk, and many more.
TypeScript★ 5,321↓ 39.4M/moAug 28, 2026
npm92Excellenthealth index

kubb-labs/kubb🧡 The meta framework for code generation. Automate OpenAPI to type-safe TypeScript, Zod, and TanStack Query with a modular, plugin-based engine.
TypeScript★ 1,795↓ 3.1M/moSep 9, 2026
npm91Excellenthealth index
TypeScript★ 35.8K↓ 155M/moSep 16, 2026
npm91Excellenthealth index
TypeScript★ 8,474↓ 1.1M/moAug 28, 2026
npm90Excellenthealth index
TypeScript★ 66↓ 141.5K/moSep 14, 2026
npm90Excellenthealth index

react-hook-form/resolvers📋 Validation resolvers: Yup, Zod, Superstruct, Joi, Vest, Class Validator, io-ts, Nope, computed-types, typanion, Ajv, TypeBox, ArkType, Valibot, effect-ts, VineJS and Standard Schema
TypeScript★ 2,260↓ 181M/moSep 17, 2026
npm · Go90Excellenthealth index

samchon/typiaSuper-fast/easy runtime validators and serializers via transformation
Go · TypeScript★ 5,878↓ 2.3M/moAug 28, 2026
npm89Excellenthealth index

RobinTail/express-zod-apiA Typescript framework to help you get an API server up and running with I/O schema validation and custom middlewares in minutes.
TypeScript★ 835↓ 123.5K/moSep 15, 2026
npm89Excellenthealth index
TypeScript★ 8↓ 5,448/moSep 15, 2026
npm89Excellenthealth index
TypeScript★ 78↓ 600.5K/moSep 11, 2026
npm88Excellenthealth index

cloudflare/chanfanaOpenAPI 3 and 3.1 schema generator and validator for Hono, itty-router and more!
TypeScript★ 766↓ 302.1K/moSep 18, 2026
npm88Excellenthealth index
TypeScript★ 733↓ 507.2K/moSep 12, 2026
npm87Excellenthealth index
TypeScript · JavaScript★ 1,118↓ 5.1M/moSep 17, 2026
npm · PyPI87Excellenthealth index
TypeScript · Python★ 104↓ 355.5K/moOct 20, 2026
npm87Excellenthealth index
TypeScript★ 8↓ 2.4M/moSep 13, 2026
npm87Excellenthealth index
TypeScript★ 830↓ 426.9K/moSep 20, 2026
npm87Excellenthealth index
TypeScript · MDX★ 16.2K↓ 5.8M/moSep 18, 2026
npm84Excellenthealth index
TypeScript · Vue★ 23↓ 4,748/moSep 10, 2026
npm84Excellenthealth index
TypeScript★ 24↓ 21.8K/moSep 21, 2026
npm83Excellenthealth index

RobinTail/zod-socketsSocket.IO solution with I/O validation that generates AsyncAPI specs and consumer contracts.
TypeScript★ 121↓ 7,248/moOct 14, 2026
npm83Excellenthealth index
TypeScript★ 4,763↓ 2.4M/moSep 16, 2026
npm83Excellenthealth index
TypeScript★ 1↓ 415/moSep 11, 2026
npm83Excellenthealth index

llodev/skillsCollection of Agent Skills for Claude Code, Cursor, Codex, Windsurf, and any agent that speaks the open Skills spec. Ships via npm + plugin + skills add.
TypeScript · JavaScript★ 2↓ 6,496/moSep 15, 2026