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#pydantic

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.

32 records
Tagged “pydantic”Ranked by health index
PyPI
89Excellenthealth index
litestar-org/litestar
Light, flexible and extensible ASGI framework | Built to scale
Python★ 8,346↓ 1.8M/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
PyPI · crates.io
88Excellenthealth index
pydantic/pydantic
Data validation using Python type hints
Python · Rust★ 28.3KJul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
PyPI
88Excellenthealth index
pydantic/pydantic-ai
AI Agent Framework, the Pydantic way
Python★ 18.6K↓ 286M/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
PyPI
86Excellenthealth index
fastapi/fastapi
FastAPI framework, high performance, easy to learn, fast to code, ready for production
Python★ 100.8K↓ 511M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
PyPI
86Excellenthealth index
fastapi/sqlmodel
SQL databases in Python, designed for simplicity, compatibility, and robustness.
Python★ 18.2K↓ 19.2M/moJul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
—
86Excellenthealth index
langchain-ai/langgraph
Build resilient agents.
Python★ 37.4KJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
PyPI · npm
86Excellenthealth index
pydantic/logfire
AI observability platform for production LLM and agent systems.
Python★ 4,380↓ 23.5M/moJul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
—
85Excellenthealth index
langchain-ai/langchain
The agent engineering platform.
Python★ 141.6K↓ 0/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
PyPI
83Goodhealth index
pydantic/pydantic-settings
Settings management using pydantic
Python★ 1,392↓ 414M/moJul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
PyPI
80Goodhealth index
mangiucugna/json_repair
Repair malformed JSON from LLMs, APIs, logs, and user input in Python.
Python★ 5,029↓ 0/moJul 14, 2026
MITJul 14, 2026 · metrics 1.13.0
PyPI
79Goodhealth index
litestar-org/polyfactory
Simple and powerful factories for mock data generation
Python★ 1,496Jul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
PyPI
73Goodhealth index
mitchelllisle/sparkdantic
✨ A Pydantic to PySpark schema library
Python★ 128Jul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
PyPI · crates.io
73Goodhealth index
ormsgpack/ormsgpack
MessagePack serialization library for Python derived from orjson, written in Rust using PyO3
Rust · Python★ 400Jul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
PyPI
70Goodhealth index
openbraininstitute/entitysdk
Python SDK for managing scientific entities with type-safe models and asset management capabilities.
Python★ 2↓ 2,503/moJul 22, 2026
Apache-2.0Jul 22, 2026 · metrics 1.13.0
npm · PyPI · Go +1
66Moderatehealth index
ArchiveBox/abxbus
📢 Fast multi-language Event Bus library for Python/TS/Golang/Rust with support for advanced concurrency control features, nested event tracking, type enforcement, bridges to other backends, and more...
Rust · Python · TypeScript★ 12↓ 428.2K/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0
PyPI
66Moderatehealth index
ArchiveBox/abxpkg
📦 Modern strongly typed Python library for managing system dependencies with package managers like apt, brew, pip, npm, etc.
Python★ 28Jul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
PyPI
66Moderatehealth index
fulviofreitas/eero-api
Python API client for Eero mesh routers
Python★ 7↓ 3,079/moJul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
PyPI
63Moderatehealth index
Solganis/assertpy2
Fluent, fully-typed assertion library for Python: type-narrowing assertions, contract testing, composable matchers, and structural matching.
Python★ 4↓ 6,017/moJul 19, 2026
BSD-3-ClauseJul 19, 2026 · metrics 1.13.0
PyPI
62Moderatehealth index
Vikhram-S/IndianConstitution
A Python library for exploring the Constitution of India.
Python★ 4Jul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 1.13.0
PyPI
62Moderatehealth index
mkdocstrings/griffe-pydantic
Griffe extension for Pydantic.
Python★ 27↓ 275.3K/moJul 21, 2026
ISCJul 21, 2026 · metrics 1.13.0
PyPI
62Moderatehealth index
paulomtts/pyjinhx
UI utility layer for template-based python web apps. Uses Pydantic and Jinja2 - works great with HTMX!
Python · JavaScript★ 9↓ 4,864/moJul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
PyPI
61Moderatehealth index
wh1isper/ya-mono
Yet Another Agent SDK, CLI, Claw, Agent Platform
Python · TypeScript★ 18Jul 16, 2026
BSD-3-ClauseJul 16, 2026 · metrics 1.13.0
PyPI
59Moderatehealth index
markolofsen/django-cfg
🚀 Django-CFG: Type-Safe Django Configuration Framework with AI-Ready Infrastructure
Python★ 23↓ 19.8K/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
PyPI
58Moderatehealth index
SukramJ/openccu-loom-types
Generated Pydantic v2 models and enum types for the openccu-loom REST + WebSocket contract
Python★ 0↓ 164.7K/moJul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
PyPI
56Moderatehealth index
mike-oakley/openapi-pydantic
Modern, type-safe OpenAPI schemas in Python using Pydantic 1.8+ and 2.x
Python★ 121↓ 68.1M/moJul 17, 2026
Custom licenseJul 17, 2026 · metrics 1.13.0
PyPI
55Moderatehealth index
mansenfranzen/autodoc_pydantic
Seamlessly integrate pydantic models in your Sphinx documentation.
Python★ 181↓ 363.7K/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
PyPI
54Moderatehealth index
mauriciobenjamin700/tempest-fastapi-sdk
SDK público para construção de APIs backend usando FastAPI como base
Python★ 2Jul 19, 2026
No licenseJul 19, 2026 · metrics 1.13.0
PyPI
51Moderatehealth index
MathiasPaulenko/cdpwave
Chrome DevTools Protocol for Python — direct, typed, async. No Node.js, no ChromeDriver, no browser downloads.
Python★ 0↓ 0/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0