All in one validator for testing, under one roof. From rest call to dbvalidation to system commands to unit tests. Just almost everything

Additional JSON-Schema keywords for Ajv JSON validator

Validate XML, Parse XML, Build XML without C/C++ based libraries

OmniVal, Your all in one validator package for doing any kind of validation with great DX by providing advance custom options.

An RFC 3986/3987 compliant, scheme extendable URI/IRI parsing/validating/resolving library for JavaScript.

A JavaScript implementation of a extendable, fully compliant JSON Schema validator.

Provides a fast company / work email validator by checking whether the email domain is in the free email provider list.

Tools to validate package.json files.

Validate identifier/keywords name

Validate plugin/preset options

Another JSON Schema Validator

Custom error messages in JSON Schemas for Ajv validator

Core libraries that every NodeJS toolchain project should use

A ridiculously light-weight argument validator (now browser friendly)

Validate XML schema forbusiness rules and returns all the possible failures

String validation and sanitization

Validates XML name productions — Name, NCName, QName, NMToken, NMTokens — for XML 1.0 and 1.1

Let JSON play nicely with Typescript

Configurable and extensible validator/linter for OpenAPI documents

React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype, Typanion, Effect-TS and VineJS