npm
sourcemeta/jsonschema
The CLI for working with JSON Schema. Covers formatting, linting, testing, bundling, and more for both local development and CI/CD pipelines
AGPL-3.0Sep 11, 2026 · metrics 2.10.0
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Catalogue tag
#json-schema-validator
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
12 records
npm · Go
daveshanley/vacuum
vacuum is the worlds fastest and most versatile OpenAPI, AsyncAPI & JSON Schema linter, docs generator and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2
MITSep 11, 2026 · metrics 2.10.0
Maven
networknt/json-schema-validator
A fast Java JSON schema validator that supports draft V4, V6, V7, V2019-09 and V2020-12
Apache-2.0Sep 14, 2026 · metrics 2.10.0
npm
bpmn-io/element-templates-validator
Validate element templates based on JSON Schema.
MITSep 12, 2026 · metrics 2.10.0
npm
zaggino/z-schema
JSON Schema validator written in JavaScript for NodeJS and Browsers
Custom licenseSep 19, 2026 · metrics 2.10.0
npm
ajv-validator/ajv
The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)
MITSep 16, 2026 · metrics 2.10.0
NuGet · npm
corvus-dotnet/Corvus.JsonSchema
Support for Json Schema validation and entity generation
Apache-2.0Aug 26, 2026 · metrics 2.10.0
npm
TightknitAI/slack-block-kit-validator
JSON Schema (draft 2020-12) and validation helpers for Slack Block Kit payloads.
MITSep 15, 2026 · metrics 2.10.0
npm
sagold/json-schema-library
Customizable and hackable json-validator and json-schema utilities for traversal, data generation and validation
MITAug 27, 2026 · metrics 2.10.0
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tristanpenman/valijson
Header-only C++ library for JSON Schema validation, with support for many popular parsers
BSD-2-ClauseSep 12, 2026 · metrics 2.10.0
npm
Redocly/ajv
The fastest JSON Schema Validator. Supports draft-04/06/07
MITAug 27, 2026 · metrics 2.10.0
NuGet
lateapexearlyspeed/Lateapexearlyspeed.JsonSchema
High-performance .NET JSON Schema validator implementation based on System.Text.Json. Supports Draft 7, 2019-09, and 2020-12; includes fluent validation and schema creation from .NET types.
BSD-3-ClauseSep 12, 2026 · metrics 2.10.0