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joi
Object schema validation
json-schema
JSON Schema validation and specifications
zod
TypeScript-first schema declaration and validation library with static type inference
@apideck/better-ajv-errors
Human-friendly JSON Schema validation for APIs
@pothos/plugin-validation
A Pothos plugin for adding argument validation
@standard-schema/spec
A standard interface for TypeScript schema validation libraries
@sapphire/shapeshift
Blazing fast input validation and transformation âš¡
schema-typed
Schema for data modeling & validation
io-ts-reporters
Formatting of io-ts validation errors
@octokit/graphql-schema
GitHub’s GraphQL Schema with validation. Automatically updated.
convict
Featureful configuration management library for Node.js (nested structure, schema validation, etc.)
form-schema-validation
Schema for form validation
@typeschema/core
Universal adapter for schema validation
@fastify/response-validation
A simple plugin that enables response validation for Fastify.
react-validation-mixin
Simple Validation Mixin for React.
myzod
Schema Validation with typescript type inference.
@hestia-earth/schema-validation
HESTIA Schema Validation
gubu
An object shape validation utility.
@pothos/plugin-zod
A Pothos plugin for adding argument validation
yup-phone
Adds a phone number validation check to yup validator using google-libphonenumber.