GitHub Activity
Metrics across projects featuring the "json-schema" topic.
Total Repositories
2,866
Total Stars (Top 1k)
437,323
Total Forks (Top 1k)
58,838
Tracked Repos
1,000
Language Breakdown (Top Repos)
Calculated dynamically from the top 1000 repositories matching "topic:json-schema".
Top JSON Schema Repositories
fastapi/fastapiPython
FastAPI framework, high performance, easy to learn, fast to code, ready for production
⭐ 98,659🍴 9,349
Updated: 5/30/2026fastapi/full-stack-fastapi-templateTypeScript
Full stack, modern web application template. Using FastAPI, React, SQLModel, PostgreSQL, Docker, GitHub Actions, automatic HTTPS and more.
⭐ 43,415🍴 8,597
Updated: 5/30/2026pydantic/pydanticPython
Data validation using Python type hints
⭐ 27,883🍴 2,654
Updated: 5/30/2026fastapi/sqlmodelPython
SQL databases in Python, designed for simplicity, compatibility, and robustness.
⭐ 17,982🍴 852
Updated: 5/29/2026rjsf-team/react-jsonschema-formTypeScript
A React component for building Web forms from JSON Schema.
⭐ 15,784🍴 2,319
Updated: 5/29/2026ajv-validator/ajvTypeScript
The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)
⭐ 14,722🍴 981
Updated: 5/29/2026glideapps/quicktypeTypeScript
Generate types and converters from JSON, Schema, and GraphQL
⭐ 13,750🍴 1,181
Updated: 5/29/2026alibaba/formilyTypeScript
📱🚀 🧩 Cross Device & High Performance Normal Form/Dynamic(JSON Schema) Form/Form Builder -- Support React/React Native/Vue 2/Vue 3
⭐ 12,544🍴 1,599
Updated: 5/29/2026alibaba/x-renderTypeScript
🚴♀️ Very easy to use process form table chart solution.
⭐ 7,840🍴 1,076
Updated: 5/29/2026joelittlejohn/jsonschema2pojoJava
Generate Java types from JSON or JSON Schema and annotate those types for data-binding with Jackson, Gson, etc
⭐ 6,374🍴 1,677
Updated: 5/29/2026samchon/typiaTypeScript
Super-fast/easy runtime validators and serializers via transformation
⭐ 5,810🍴 223
Updated: 5/29/2026microsoft/typespecJava
No description provided.
⭐ 5,752🍴 370
Updated: 5/30/2026json-schema-org/json-schema-specJavaScript
The JSON Schema specification
⭐ 5,006🍴 429
Updated: 5/30/2026python-jsonschema/jsonschemaPython
An implementation of the JSON Schema specification for Python
⭐ 4,948🍴 622
Updated: 5/29/2026mangiucugna/json_repairPython
Repair malformed JSON from LLMs, APIs, logs, and user input in Python.
⭐ 4,932🍴 197
Updated: 5/30/2026json-editor/json-editorJavaScript
JSON Schema Based Editor
⭐ 4,896🍴 700
Updated: 5/27/2026danielgtaylor/humaGo
Huma REST/HTTP API Framework for Golang with OpenAPI 3.1
⭐ 4,123🍴 264
Updated: 5/29/2026yosriady/awesome-api-devtoolsUnknown
:books: A collection of useful resources for building RESTful HTTP+JSON APIs.
⭐ 4,006🍴 566
Updated: 5/26/2026koxudaxi/datamodel-code-generatorPython
Python data model generator (Pydantic, dataclasses, TypedDict, msgspec) from OpenAPI, JSON Schema, GraphQL, and raw data (JSON/YAML/CSV).
⭐ 3,918🍴 439
Updated: 5/29/2026jcrist/msgspecPython
A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
⭐ 3,773🍴 146
Updated: 5/29/2026