Repositories list

• logfire

  Public
  Uncomplicated Observability for Python and beyond! 🪵🔥

  pythonmetricslogging+ 6traceopenaiobservabilitypydanticfastapiopentelemetry

  Python

  •

  MIT License

  •153•3.6k•142•11•Updated Sep 9, 2025Sep 9, 2025

• pydantic-ai

  Public
  GenAI Agent Framework, the Pydantic way

  pythonpydanticagent-framework+ 2llmgenai

  Python

  •

  MIT License

  •1.2k•12k•244•42•Updated Sep 9, 2025Sep 9, 2025

• pydantic

  Public
  Data validation using Python type hints

  pythonvalidationparsing+ 8json-schemahintspydanticpython39python310python311python312+ 1

  Python

  •

  MIT License

  •2.2k•25k•493•16•Updated Sep 9, 2025Sep 9, 2025

• datafusion

  Public
  Apache DataFusion SQL Query Engine

  Rust

  •

  Apache License 2.0

  •1.6k•6•0•2•Updated Sep 9, 2025Sep 9, 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

  •74•0•0•0•Updated Sep 8, 2025Sep 8, 2025

• logfire-js

  Public
  JavaScript and TypeScript SDK for Logfire

  TypeScript

  •

  MIT License

  •4•47•6•1•Updated Sep 8, 2025Sep 8, 2025

• pydantic-settings

  Public
  Settings management using pydantic

  pythonsettingsenvironment+ 2configurationpydantic

  Python

  •

  MIT License

  •103•1.1k•42•4•Updated Sep 7, 2025Sep 7, 2025

• pydantic-stack-demo

  Public
  Demos of the Pydantic Stack

  Python

  •

  MIT License

  •3•16•0•3•Updated Sep 4, 2025Sep 4, 2025

• mcp-run-python

  Public
  MCP server to run Python code in a sandbox.

  Python

  •

  MIT License

  •3•37•1•1•Updated Sep 4, 2025Sep 4, 2025

• FastUI

  Public
  Build better UIs faster.

  reactpythonpydantic+ 1fastapi

  Python

  •

  MIT License

  •336•8.9k•120•24•Updated Sep 3, 2025Sep 3, 2025

• logfire-rust

  Public
  Rust

  •

  MIT License

  •5•49•10•3•Updated Sep 3, 2025Sep 3, 2025

• pydantic-extra-types

  Public
  Extra Pydantic types.

  pythonphone-numbercountries+ 2mac-addresspydantic

  Python

  •

  MIT License

  •75•281•34•2•Updated Sep 2, 2025Sep 2, 2025

• bump-pydantic

  Public
  Convert Pydantic from V1 to V2 ♻

  pythoncodemodpydantic

  Python

  •

  MIT License

  •28•343•12•8•Updated Sep 2, 2025Sep 2, 2025

• genai-prices

  Public
  Calculate prices for calling LLM inference APIs.

  Python

  •

  MIT License

  •10•91•7•1•Updated Sep 1, 2025Sep 1, 2025

• logfire-helm-chart

  Public
  Helm Chart for running Logfire 🪵️‍🔥

  Smarty

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

• speedate

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

  iso8601rfc3339pydantic+ 7rustparsertimeparsedatetimedatetimezone

  Rust

  •

  MIT License

  •24•234•6•1•Updated Sep 1, 2025Sep 1, 2025

• pydantic-core

  Public
  Core validation logic for pydantic written in rust

  parsingpydanticrust+ 3schemavalidationjson-schema

  Python

  •

  MIT License

  •301•1.7k•57•24•Updated Aug 21, 2025Aug 21, 2025

• datafusion-site

  Public
  Apache DataFusion Web Site

  JavaScript

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

• jiter

  Public
  Fast iterable JSON parser.

  rustjsonjson-parser+ 1pydantic

  Rust

  •

  MIT License

  •45•451•15•7•Updated Aug 20, 2025Aug 20, 2025

• logfire-mcp

  Public
  The Logfire MCP Server is here! 🎉

  Python

  •

  MIT License

  •18•106•4•3•Updated Aug 8, 2025Aug 8, 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

  •26•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

  •50•0•0•0•Updated Aug 4, 2025Aug 4, 2025

• talks

  Public
  Talks about Pydantic, PydanticAI and Logfire

  JavaScript

  •

  MIT License

  •5•53•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

• duckdb-rs

  Public
  Ergonomic bindings to duckdb for Rust

  Rust

  •

  MIT License

  •169•0•0•0•Updated Jul 21, 2025Jul 21, 2025

• demo-endpoints

  Public
  cloudflare worker with some endpoints useful for demos

  TypeScript

  •

  MIT License

  •1•0•0•0•Updated Jul 21, 2025Jul 21, 2025

• arrow-rs-object-store

  Public
  Rust object_store crate

  Rust

  •

  Apache License 2.0

  •81•0•0•0•Updated Jul 21, 2025Jul 21, 2025

• fasta2a

  Public
  Convert an AI Agent into a A2A server! ✨

  Python

  •

  MIT License

  •9•111•14•3•Updated Jul 20, 2025Jul 20, 2025