GitHub Activity
Metrics across projects featuring the "json-schema" topic.
Total Repositories
3,369
Total Stars (Top 1k)
445,147
Total Forks (Top 1k)
60,132
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
⭐ 100,795🍴 9,670
Updated: 7/23/2026fastapi/full-stack-fastapi-templateTypeScript
Full stack, modern web application template. Using FastAPI, React, SQLModel, PostgreSQL, Docker, GitHub Actions, automatic HTTPS and more.
⭐ 44,397🍴 8,826
Updated: 7/23/2026pydantic/pydanticPython
Data validation using Python type hints
⭐ 28,361🍴 2,808
Updated: 7/23/2026fastapi/sqlmodelPython
SQL databases in Python, designed for simplicity, compatibility, and robustness.
⭐ 18,215🍴 874
Updated: 7/23/2026rjsf-team/react-jsonschema-formTypeScript
A React component for building Web forms from JSON Schema.
⭐ 15,836🍴 2,322
Updated: 7/23/2026ajv-validator/ajvTypeScript
The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)
⭐ 14,780🍴 1,002
Updated: 7/23/2026glideapps/quicktypeTypeScript
Generate types and converters from JSON, Schema, and GraphQL
⭐ 13,799🍴 1,195
Updated: 7/23/2026alibaba/formilyTypeScript
📱🚀 🧩 Cross Device & High Performance Normal Form/Dynamic(JSON Schema) Form/Form Builder -- Support React/React Native/Vue 2/Vue 3
⭐ 12,560🍴 1,593
Updated: 7/23/2026alibaba/x-renderTypeScript
🚴♀️ Very easy to use process form table chart solution.
⭐ 7,852🍴 1,077
Updated: 7/23/2026joelittlejohn/jsonschema2pojoJava
Generate Java types from JSON or JSON Schema and annotate those types for data-binding with Jackson, Gson, etc
⭐ 6,379🍴 1,678
Updated: 7/19/2026samchon/typiaTypeScript
Super-fast/easy runtime validators and serializers via transformation
⭐ 5,861🍴 223
Updated: 7/23/2026microsoft/typespecJava
No description provided.
⭐ 5,800🍴 376
Updated: 7/23/2026json-schema-org/json-schema-specJavaScript
The JSON Schema specification
⭐ 5,076🍴 447
Updated: 7/23/2026mangiucugna/json_repairPython
Repair malformed JSON from LLMs, APIs, logs, and user input in Python.
⭐ 5,039🍴 206
Updated: 7/23/2026python-jsonschema/jsonschemaPython
An implementation of the JSON Schema specification for Python
⭐ 4,966🍴 641
Updated: 7/23/2026json-editor/json-editorJavaScript
JSON Schema Based Editor
⭐ 4,899🍴 699
Updated: 7/23/2026danielgtaylor/humaGo
Huma REST/HTTP API Framework for Golang with OpenAPI 3.1
⭐ 4,260🍴 275
Updated: 7/23/2026yosriady/awesome-api-devtoolsUnknown
:books: A collection of useful resources for building RESTful HTTP+JSON APIs.
⭐ 4,010🍴 571
Updated: 7/20/2026koxudaxi/datamodel-code-generatorPython
Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.
⭐ 3,974🍴 449
Updated: 7/23/2026msgspec/msgspecPython
A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
⭐ 3,880🍴 162
Updated: 7/23/2026