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#json-schema

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.

156 records
Tagged “json-schema”Ranked by health index
crates.io
63Moderatehealth index
kstasik/schema-tools
Set of tools for codegen, preprocessing and validation of json-schema and openapi spec
Rust★ 49↓ 2,283/moJul 30, 2026
MITJul 30, 2026 · metrics 2.10.0
npm
62Moderatehealth index
APIDevTools/swagger-parser
Swagger 2.0 and OpenAPI 3.0 parser/validator
JavaScript★ 1,206↓ 29.4M/moAug 13, 2026
MITAug 13, 2026 · metrics 2.10.0
npm
62Moderatehealth index
JPHutchins/code-review
No repository description published.
TypeScript · JavaScript★ 1↓ 4,033/moJul 21, 2026
MITJul 21, 2026 · metrics 2.10.0
NuGet
62Moderatehealth index
Nucs/JsonSettings
This library simplifies creating configuration for your C# app/service by utilizing the serialization capabilities of Json.NET to serialize nested (custom) objects, dictionaries and lists as simply as by creating a POCO and inheriting JsonSettings class.
C#★ 84Jul 27, 2026
MITJul 27, 2026 · metrics 2.10.0
Packagist
62Moderatehealth index
apioo/psx-schema
TypeSchema parser, object mapper and DTO generator
PHP★ 56↓ 3,480/moSep 1, 2026
Apache-2.0Sep 1, 2026 · metrics 2.10.0
Go
62Moderatehealth index
git-pkgs/sarif
Go library for reading, writing, and validating SARIF 2.1.0 logs
Go★ 1Jul 15, 2026
MITJul 15, 2026 · metrics 2.10.0
NuGet
62Moderatehealth index
json-everything/json-everything
System.Text.Json-based support for all of your JSON needs.
C#★ 1,265Jul 16, 2026
MITJul 16, 2026 · metrics 2.10.0
npm
62Moderatehealth index
therealtimex/node-llama-cpp
Run AI models locally on your machine with node.js bindings for llama.cpp. Enforce a JSON schema on the model output on the generation level
TypeScript★ 1↓ 41.2K/moJul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
60Moderatehealth index
andreashasse/spectra
Safe data (de) serialization using erlang types
Erlang★ 8Jul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 2.10.0
Hex
60Moderatehealth index
andreashasse/spectral
Safe data (de) serialization using elixir types
Elixir★ 7↓ 3,547/moJul 17, 2026
No licenseJul 17, 2026 · metrics 2.10.0
Go
60Moderatehealth index
ashbeelghouri/json-schematics-v2
Declarative JSON validation and transformation for Go. Flatten any document into dotted keys, target them with wildcards or regex, and run each value through a pipeline of validators and operators. Typed errors, no panics, zero dependencies.
Go★ 0Aug 10, 2026
MITAug 10, 2026 · metrics 2.10.0
Packagist
60Moderatehealth index
cortexphp/json-schema
Fluently build and validate JSON Schemas.
PHP★ 5↓ 8,329/moAug 2, 2026
MITAug 2, 2026 · metrics 2.10.0
Packagist · npm · crates.io +2
60Moderatehealth index
dicebear/schema
JSON Schema definitions for DiceBear avatar styles and options.
JavaScript★ 0↓ 13K/moJul 30, 2026
MITJul 30, 2026 · metrics 2.10.0
PyPI
60Moderatehealth index
wolverdude/GenSON
GenSON is a powerful, user-friendly JSON Schema generator built in Python.
Python★ 725Jul 20, 2026
MITJul 20, 2026 · metrics 2.10.0
npm
59Moderatehealth index
Redocly/ajv
The fastest JSON Schema Validator. Supports draft-04/06/07
TypeScript★ 2↓ 35M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
npm
59Moderatehealth index
beerjson/beerjson
Development repository for the BeerJSON format standard
JavaScript★ 162↓ 190/moJul 26, 2026
MITJul 26, 2026 · metrics 2.10.0
RubyGems · npm
59Moderatehealth index
davishmcclurg/json_schemer
JSON Schema validator. Supports drafts 4, 6, 7, 2019-09, 2020-12, OpenAPI 3.0, and OpenAPI 3.1.
Ruby★ 473Jul 18, 2026
MITJul 18, 2026 · metrics 2.10.0
npm
59Moderatehealth index
hachure-org/spec
Hachure — an open trust format. Specification, normative schemas, and conformance test vectors. npm: hachure
JavaScript★ 0↓ 12.1K/moJul 21, 2026
MITJul 21, 2026 · metrics 2.10.0
RubyGems
59Moderatehealth index
justi/ruby_llm-contract
Validate and retry LLM outputs for ruby_llm. Describe the JSON response you expect, fall back to a stronger model when the cheaper one fails the rules, and gate CI on regressions — all as one contract object per step.
Ruby★ 35Aug 22, 2026
MITAug 22, 2026 · metrics 2.10.0
Go
59Moderatehealth index
santhosh-tekuri/jsonschema
JSONSchema (draft 2020-12, draft 2019-09, draft-7, draft-6, draft-4) Validation using Go
Go★ 1,250Jul 28, 2026
Apache-2.0Jul 28, 2026 · metrics 2.10.0
npm
59Moderatehealth index
stoplightio/json-schema-viewer
A JSON Schema viewer React component
TypeScript★ 214↓ 1.2M/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 2.10.0
crates.io · npm
59Moderatehealth index
trustoverip/dtgwg-trust-tasks-tf
Trust Tasks - Transport Agnostic protocol for managing Tasks
Rust · TypeScript★ 3↓ 27.8K/moAug 22, 2026
Custom licenseAug 22, 2026 · metrics 2.10.0
Go
57Moderatehealth index
axonops/axonops-schema-registry
High-performance, API-compatible drop-in replacement for Confluent Schema Registry. Avro, Protobuf & JSON Schema with PostgreSQL, MySQL, Cassandra storage. Built-in RBAC, client side field encryption, data contracts, audit logging. No Kafka dependency. Apache 2.0.
Gherkin · Go★ 14Aug 23, 2026
Apache-2.0Aug 23, 2026 · metrics 2.10.0
Packagist
57Moderatehealth index
glpi-project/inventory_format
No repository description published.
PHP★ 10↓ 20.7K/moAug 2, 2026
MITAug 2, 2026 · metrics 2.10.0
npm
57Moderatehealth index
sinclairzx81/sinclair-typebox
Json Schema Type Builder with Static Type Resolution for TypeScript
TypeScript★ 10↓ 444M/moAug 4, 2026
Custom licenseAug 4, 2026 · metrics 2.10.0
npm
57Moderatehealth index
skriptfabrik/json-schema-bundler
The missing CLI for the JSON Schema $Ref Parser
JavaScript · Dockerfile★ 1↓ 2,323/moAug 26, 2026
No licenseAug 26, 2026 · metrics 2.10.0
Go
56Moderatehealth index
Miosp/helm-scribe
Generate a Helm values table and values.schema.json (JSON Schema) from an annotated values.yaml. A helm-docs alternative with schema generation and Kubernetes API type support.
Go★ 2Jul 27, 2026
GPL-3.0Jul 27, 2026 · metrics 2.10.0
npm
56Moderatehealth index
anttiviljami/dereference-json-schema
Dereference $ref pointers in JSON schema / OpenAPI documents
TypeScript★ 10↓ 1.5M/moAug 5, 2026
MITAug 5, 2026 · metrics 2.10.0
crates.io
56Moderatehealth index
bio-rs/bio-rs
AI-ready biological data I/O, validation, and tokenization engine
Rust · Python★ 3Jul 15, 2026
Custom licenseJul 15, 2026 · metrics 2.10.0
PyPI
56Moderatehealth index
rozmiard/sclite
Schema-backed contract layer for governed AI/security workflows: intent, policy decisions, approvals, execution receipts, evidence, and replayable audit traces.
Python★ 2Jul 18, 2026
MITJul 18, 2026 · metrics 2.10.0