JSON Schema Validation & Tooling

13 repos

TypeScript and JavaScript libraries and tools for validating JSON against schemas, with a strong focus on the AJV validator and its ecosystem. The cluster includes the core validation library, command-line interfaces, error handling extensions, and related schema validation utilities. This area covers both programmatic validation in application code and standalone validation workflows via CLI tools.

TypeScript · 8

JavaScript · 3

Go · 1

Java · 1

json-schema ·46,528

validator ·46,253

ajv ·46,135

command-line ·632

errors ·578

i18n ·230

formats ·228

internationalization ·180

json-validator ·55

json-schema-validator ·55

Related clusters

JSON Schema validation and tooling31 Cluster 46218739 Cluster 4372664 Cluster 46220237 Cluster 43749712 Cluster 4371784

epoberezkin/ajv

The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON…

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ajv-validator/ajv

The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON…

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epoberezkin/jv

The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON…

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ajv-validator/ajv-cli

Command-line interface for Ajv JSON Validator

TypeScript

316

175 commits

jessedc/ajv-cli

Command-line interface for Ajv JSON Validator

TypeScript

316

175 commits

ajv-validator/ajv-errors

Custom error messages in JSON Schemas for Ajv validator

TypeScript

289

96 commits

epoberezkin/ajv-errors

Custom error messages in JSON Schemas for Ajv validator

TypeScript

289

96 commits

ajv-validator/ajv-i18n

Internationalised error messages for Ajv JSON schema validator

JavaScript

180

364 commits

korzio/djv

Dynamic JSON Schema Validator - Supports draft-04/06

JavaScript

288

237 commits

ajv-validator/ajv-formats

JSON Schema format validation for Ajv v8+

TypeScript

228

105 commits

ssilverman/snowy-json

Snow, a full-featured JSON Schema validator

Java

527 commits

ajv-validator/ajv-merge-patch

$merge and $patch keywords for Ajv JSON-Schema validator to extend schemas

JavaScript

52 commits

cinar/checker

Zero-dependency Go input validation, in-place normalization, and JSON Schema generation from struct…

108 commits