PyPI
linkml/linkml
Linked Open Data Modeling Language
Apache-2.0Sep 15, 2026 · metrics 2.10.0
All tags
Catalogue tag
#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.
237 records
npm
microsoft/typespec
No repository description published.
MITAug 28, 2026 · metrics 2.10.0
PyPI · crates.io
pydantic/pydantic
Data validation using Python type hints
MITSep 16, 2026 · metrics 2.10.0
PyPI
fastapi/fastapi
FastAPI framework, high performance, easy to learn, fast to code, ready for production
MITSep 16, 2026 · metrics 2.10.0
PyPI
fastapi/sqlmodel
SQL databases in Python, designed for simplicity, compatibility, and robustness.
MITSep 16, 2026 · metrics 2.10.0
npm
stoplightio/spectral
A flexible JSON/YAML linter for creating automated style guides, with baked in support for OpenAPI (v3.1, v3.0, and v2.0), Arazzo v1.0, as well as AsyncAPI v2.x.
Apache-2.0Sep 16, 2026 · metrics 2.10.0
npm
surveyjs/survey-library
Open-source JavaScript form library for React, Angular, Vue, and plain JavaScript. Render dynamic JSON-driven forms, multi-step form wizards, surveys, quizzes, and other data-entry tools.
MITAug 28, 2026 · metrics 2.10.0
PyPI
koxudaxi/datamodel-code-generator
Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.
MITAug 28, 2026 · metrics 2.10.0
npm · PyPI
rjsf-team/react-jsonschema-form
A React component for building Web forms from JSON Schema.
Apache-2.0Sep 16, 2026 · metrics 2.10.0
npm
asyncapi/modelina
A library for generating typed models based on inputs such as AsyncAPI, OpenAPI, and JSON Schema documents with high customization
Apache-2.0Sep 25, 2026 · metrics 2.10.0
npm
asyncapi/parser-js
AsyncAPI parser for Javascript (browser-compatible too).
Apache-2.0Sep 11, 2026 · metrics 2.10.0
npm
bpmn-io/form-js
View and visually edit JSON-based forms.
Custom licenseSep 12, 2026 · metrics 2.10.0
npm
eclipsesource/jsonforms
Customizable JSON Schema-based forms with React, Angular and Vue support out of the box.
MITSep 15, 2026 · metrics 2.10.0
PyPI
mangiucugna/json_repair
Repair malformed JSON from LLMs, APIs, logs, and user input in Python.
MITAug 28, 2026 · metrics 2.10.0
PyPI · npm
python-jsonschema/jsonschema
An implementation of the JSON Schema specification for Python
MITSep 16, 2026 · metrics 2.10.0
PyPI · npm
bowtie-json-schema/bowtie
JSON Schema in every programming language
Custom licenseSep 14, 2026 · metrics 2.10.0
PyPI
datamodel-code-generator/datamodel-code-generator
Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.
MITOct 18, 2026 · metrics 2.10.0
npm
inversify/monorepo
A powerful and lightweight inversion of control container for JavaScript & Node.js apps powered by TypeScript.
MITSep 12, 2026 · metrics 2.10.0
npm
plexinc/papr
MongoDB TypeScript-aware Models
MITSep 15, 2026 · metrics 2.10.0
PyPI · npm
zmievsa/cadwyn
Production-ready Stripe-like API versioning in FastAPI
MITOct 19, 2026 · metrics 2.10.0
PyPI · npm
frictionlessdata/frictionless-py
Data management framework for Python that provides functionality to describe, extract, validate, and transform tabular data
MITOct 15, 2026 · metrics 2.10.0
PyPI · npm
jupyter/nbformat
Reference implementation of the Jupyter Notebook format
BSD-3-ClauseSep 9, 2026 · metrics 2.10.0
crates.io
sebastienrousseau/noyalib
A YAML 1.2 parser and serialiser for Rust: zero unsafe, full serde integration, lossless CST editing, JSON Schema validation, 406/406 on the official test suite. Core of a six-crate ecosystem with a CLI, LSP, MCP server, WASM bindings, and a serde_yaml drop-in.
Apache-2.0Oct 20, 2026 · metrics 2.10.0
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
npm
fastify/env-schema
Validate your env variables using Ajv and dotenv
MITSep 15, 2026 · metrics 2.10.0
npm
fastify/fluent-json-schema
A fluent API to generate JSON schemas
MITSep 18, 2026 · metrics 2.10.0
npm
glideapps/quicktype
Generate types and converters from JSON, Schema, and GraphQL
Apache-2.0Aug 27, 2026 · metrics 2.10.0
npm · Go
samchon/typia
Super-fast/easy runtime validators and serializers via transformation
MITAug 28, 2026 · metrics 2.10.0
npm
Kinto/kinto-admin
Kinto Web Administration Console
No licenseOct 18, 2026 · metrics 2.10.0
Maven
confluentinc/schema-registry
Confluent Schema Registry for Kafka
Custom licenseSep 13, 2026 · metrics 2.10.0