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ajv

Another JSON Schema Validator

esp
published version 8.17.1, a year ago13703 dependents licensed under $MIT
595,351,046

@eslint-community/regexpp

Regular expression parser for ECMAScript.

eslint-community-bot
published version 4.12.1, 7 months ago20 dependents licensed under $MIT
169,255,749

fast-xml-parser

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

amitgupta
published version 5.2.3, 23 days ago3073 dependents licensed under $MIT
130,906,084

regexpp

Regular expression parser for ECMAScript.

mysticatea
published version 3.2.0, 4 years ago751 dependents licensed under $MIT
71,083,290

ts-interface-checker

Runtime library to validate data against TypeScript interfaces

dsagal2
published version 1.0.2, 4 years ago554 dependents licensed under $Apache-2.0
64,480,868

validator

String validation and sanitization

profnandaa
published version 13.15.15, 6 days ago7336 dependents licensed under $MIT
60,270,639

ajv-errors

Custom error messages in JSON Schemas for Ajv validator

esp
published version 3.0.0, 4 years ago862 dependents licensed under $MIT
27,366,431

jsonschema

A fast and easy to use JSON Schema validator

tdegrunt
published version 1.5.0, 5 months ago2637 dependents licensed under $MIT
16,337,466

xss

Sanitize untrusted HTML (to prevent XSS) with a configuration specified by a Whitelist

leizongmin
published version 1.0.15, a year ago1221 dependents licensed under $MIT
12,402,846

cssfilter

Sanitize untrusted CSS with a configuration specified by a Whitelist. 根据白名单过滤CSS

leizongmin
published version 0.0.11, 10 months ago34 dependents licensed under $MIT
12,056,387

superstruct

A simple and composable way to validate data in JavaScript (and TypeScript).

artmllr
published version 2.0.2, a year ago743 dependents licensed under $MIT
10,345,574

@fastify/ajv-compiler

Build and manage the AJV instances for the fastify framework

fdawgs
published version 4.0.2, 5 months ago8 dependents licensed under $MIT
9,578,011

tv4

A public domain JSON Schema validator for JavaScript

geraintluff
published version 1.3.0, 8 years ago571 dependents
9,408,552

swagger2openapi

Convert Swagger 2.0 definitions to OpenApi 3.0 and validate

mermade
published version 7.0.8, 4 years ago471 dependents licensed under $BSD-3-Clause
8,375,738

oas-validator

Parser/validator for OpenAPI 3.x definitions

mermade
published version 5.0.8, 4 years ago76 dependents licensed under $BSD-3-Clause
8,375,624

@apidevtools/swagger-parser

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

philsturgeon
published version 10.1.1, 5 months ago469 dependents licensed under $MIT
9,539,199

@exodus/schemasafe

JSON Safe Parser & Schema Validator

chalker
published version 1.3.0, 2 years ago26 dependents licensed under $MIT
9,387,531

@redocly/ajv

Another JSON Schema Validator

romanhotsiy
published version 8.11.2, 9 months ago14 dependents licensed under $MIT
7,365,600

async-validator

validate form asynchronous

yiminghe
published version 4.2.5, 3 years ago4969 dependents licensed under $MIT
5,362,572

prop-types-exact

For use with React PropTypes. Will error on any prop not explicitly specified.

ljharb
published version 1.2.7, 5 months ago82 dependents licensed under $MIT
5,661,581