A simple plugin that enables response validation for Fastify.

Express middleware for openapi response validation.

Request and response validation for expressjs using jsonschema

Request/response validation plugin for Schmock

Automatic request/response validation for NestJS using your OpenAPI specifications

A Fastify plugin to disable response validation

This repository provides (relatively) un-opinionated utility methods for creating Express APIs that leverage Zod for request and response validation and auto-generate OpenAPI documentation.

Typed API service clients for the Fusion Framework. Provides factory-based access to platform backend services (bookmarks, context, notification, people) with versioned endpoints, automatic HTTP client resolution, and response validation.

Typed HTTP client utilities built on OpenAPI and Zod for end-to-end request/response validation.

Typed, modular, universal TypeScript API client factory with caching, deduplication, retries, auth, OpenAPI codegen, response validation, SSR RPC bridge, and TanStack Query support.

Framework-agnostic, contract-first API layer built on mjst JSON Schema tooling. Typed routes, fast request/response validation, and OpenAPI 3.1 generation with no extra code — adapters for fetch (Hono, Next.js, Bun, Workers) and Node (Express, Fastify).

Express middleware for request and response validation.

Express extension for Zod-based request/response validation with automatic OpenAPI spec generation.

AI-powered survey response validation - detect fraud, bots, and low-quality responses

A simple, lightweight and isomorphic extension of the Fetch API that allows for graceful error handling and response validation, automatic retries, and the ability to bring your own Fetch API package.

Zero-dependency toolkit for psychological assessments: data models, response validation, scoring, and predefined inventories (PHQ-9, PHQ-15, GAD-7, DASS-21, WHO-5, ASRS, AQ-10, AUDIT, Mini-IPIP, Mini-IPIP6, CES-D, ECR-R, ERQ, HSPS, SWLS, Flourishing, K10,

Express.js middleware for handling request and response validation, serialization and more

Express adapter for type-safe route pacts - endpoint builders, request/response validation middleware, and router setup

Schema validation powered by Zod for request/response validation with type safety

Express middleware for request and response validation.