Repositories list

• typing-inspection

  Public
  Runtime typing introspection tools

  Python

  •

  MIT License

  •4•53•5•1•Updated Oct 1, 2025Oct 1, 2025

• pydantic

  Public
  Data validation using Python type hints

  pythonvalidationparsing+ 8json-schemahintspydanticpython39python310python311python312+ 1

  Python

  •

  MIT License

  •2.3k•25k•503•17•Updated Oct 1, 2025Oct 1, 2025

• pydantic-stack-demo

  Public
  Demos of the Pydantic Stack

  Python

  •

  MIT License

  •4•18•0•3•Updated Oct 1, 2025Oct 1, 2025

• pydantic-ai

  Public
  GenAI Agent Framework, the Pydantic way

  pythonpydanticagent-framework+ 2llmgenai

  Python

  •

  MIT License

  •1.3k•13k•257•43•Updated Oct 1, 2025Oct 1, 2025

• pydantic-ai-gateway

  Public
  TypeScript

  •

  GNU Affero General Public License v3.0

  •1•49•0•2•Updated Sep 30, 2025Sep 30, 2025

• logfire-helm-chart

  Public
  Helm Chart for running Logfire 🪵️‍🔥

  Smarty

  •4•29•0•1•Updated Sep 30, 2025Sep 30, 2025

• datafusion-distributed

  Public
  Repo for donation of distributed DataFusion prototype - repo name will change

  Rust

  •

  Apache License 2.0

  •6•0•0•0•Updated Sep 30, 2025Sep 30, 2025

• pydantic-settings

  Public
  Settings management using pydantic

  pythonsettingsenvironment+ 2configurationpydantic

  Python

  •

  MIT License

  •104•1.1k•41•5•Updated Sep 30, 2025Sep 30, 2025

• genai-prices

  Public
  Calculate prices for calling LLM inference APIs.

  Python

  •

  MIT License

  •12•106•12•1•Updated Sep 29, 2025Sep 29, 2025

• pydantic-core

  Public
  Core validation logic for pydantic written in rust

  parsingpydanticrust+ 3schemavalidationjson-schema

  Python

  •

  MIT License

  •305•1.7k•56•19•Updated Sep 29, 2025Sep 29, 2025

• logfire

  Public
  Uncomplicated Observability for Python and beyond! 🪵🔥

  pythonmetricslogging+ 6traceopenaiobservabilitypydanticfastapiopentelemetry

  Python

  •

  MIT License

  •163•3.6k•122•13•Updated Sep 29, 2025Sep 29, 2025

• pydantic-extra-types

  Public
  Extra Pydantic types.

  pythonphone-numbercountries+ 2mac-addresspydantic

  Python

  •

  MIT License

  •77•287•33•2•Updated Sep 29, 2025Sep 29, 2025

• jiter

  Public
  Fast iterable JSON parser.

  rustjsonjson-parser+ 1pydantic

  Rust

  •

  MIT License

  •46•458•15•9•Updated Sep 27, 2025Sep 27, 2025

• logfire-rust

  Public
  Rust

  •

  MIT License

  •6•52•9•3•Updated Sep 26, 2025Sep 26, 2025

• pydantic-ai-chat

  Public
  TypeScript

  •3•14•0•0•Updated Sep 25, 2025Sep 25, 2025

• logfire-mcp

  Public
  The Logfire MCP Server is here! 🎉

  Python

  •

  MIT License

  •19•112•4•3•Updated Sep 24, 2025Sep 24, 2025

• datafusion

  Public
  Apache DataFusion SQL Query Engine

  Rust

  •

  Apache License 2.0

  •1.7k•6•0•2•Updated Sep 24, 2025Sep 24, 2025

• logfire-js

  Public
  JavaScript and TypeScript SDK for Logfire

  TypeScript

  •

  MIT License

  •4•50•7•1•Updated Sep 24, 2025Sep 24, 2025

• speedate

  Public
  Fast and simple datetime, date, time and duration parsing for rust.

  iso8601rfc3339pydantic+ 7rustparsertimeparsedatetimedatetimezone

  Rust

  •

  MIT License

  •25•235•6•0•Updated Sep 15, 2025Sep 15, 2025

• otel-cf-workers

  Public
  An OpenTelemetry compatible library for instrumenting and exporting traces for Cloudflare Workers

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •76•0•0•0•Updated Sep 8, 2025Sep 8, 2025

• mcp-run-python

  Public
  MCP server to run Python code in a sandbox.

  Python

  •

  MIT License

  •5•68•4•3•Updated Sep 4, 2025Sep 4, 2025

• FastUI

  Public
  Build better UIs faster.

  reactpythonpydantic+ 1fastapi

  Python

  •

  MIT License

  •337•8.9k•120•24•Updated Sep 3, 2025Sep 3, 2025

• bump-pydantic

  Public
  Convert Pydantic from V1 to V2 ♻

  pythoncodemodpydantic

  Python

  •

  MIT License

  •29•343•12•8•Updated Sep 2, 2025Sep 2, 2025

• datafusion-site

  Public
  Apache DataFusion Web Site

  JavaScript

  •16•0•0•0•Updated Aug 21, 2025Aug 21, 2025

• strict-no-cover

  Public
  Error on unnecessary `pragma: no cover` comments.

  Python

  •

  MIT License

  •1•10•0•0•Updated Aug 5, 2025Aug 5, 2025

• datafusion-federation

  Public
  Allow DataFusion to resolve queries across remote query engines while pushing down as much compute as possible down.

  Rust

  •

  Apache License 2.0

  •27•0•0•0•Updated Aug 4, 2025Aug 4, 2025

• datafusion-table-providers

  Public
  DataFusion TableProviders for reading data from other systems

  Rust

  •

  Apache License 2.0

  •51•0•0•0•Updated Aug 4, 2025Aug 4, 2025

• talks

  Public
  Talks about Pydantic, PydanticAI and Logfire

  JavaScript

  •

  MIT License

  •6•56•0•2•Updated Aug 2, 2025Aug 2, 2025

• connect4

  Public
  TypeScript

  •2•8•0•0•Updated Jul 29, 2025Jul 29, 2025

• arrow-rs

  Public
  Official Rust implementation of Apache Arrow

  Rust

  •

  Apache License 2.0

  •1k•5•0•2•Updated Jul 26, 2025Jul 26, 2025