Automatically deriving Zod schemas from ZModel schemas

Shared Zod schemas for Clipboard's contracts.

TypeScript-friendly middleware designed for Express applications, leveraging the robustness of Zod schemas to validate incoming request bodies, parameters, and queries.

URI validation functions

Generate Zod schemas from OpenAPI specifications. A TypeScript code generator that converts OpenAPI/Swagger YAML definitions into type-safe Zod validation schemas.

Canonical JSON Schema definitions for Frigg Framework

GraphQL Code Generator plugin to generate form validation schema from your GraphQL schema

An Express middleware to validate requests against JSON Schemas

TypeScript definitions & runtime schemas for the **Agent-User Interaction (AG-UI) Protocol**.

Codec-first Zod v4 integration for Convex -- type-safe validation, encoding, DB wrapping, and codegen.

Core protocol types and interfaces for Agent Tool Protocol

0-Deps, simple, fast, for browser and node js object schema validator

Lightweight validator supporting Language Independent Validation Rules Specification

A Playwright plugin for API schema validation against plain JSON schemas, Swagger schema documents. Built on the robust core-ajv-schema-validator plugin and powered by the Ajv JSON Schema Validator, it delivers results in a clear, user-friendly format, si

JSON Schema and Zod schema metadata for PatternFly React components

Preset for data validation in Univer Sheets.

Shared data validation models and rule services for Univer.

Swagger 2.0 and OpenAPI 3.0 parser and validator for Node and browsers

Client-side form validation made easy

Sheet-specific data validation commands, services, and Facade APIs for Univer Sheets.