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    62 repositories

    • pydantic-ai

      Public
      GenAI Agent Framework, the Pydantic way
      pythonpydanticagent-frameworkllmgenai
      Python
      •
      MIT License
      •1.6k•14k•366•116•Updated Jan 20, 2026Jan 20, 2026

    • datafusion

      Public
      Apache DataFusion SQL Query Engine
      Rust
      •
      Apache License 2.0
      •1.9k•8•0•1•Updated Jan 20, 2026Jan 20, 2026

    • pydantic-settings

      Public
      Settings management using pydantic
      pythonsettingsenvironmentconfigurationpydantic
      Python
      •
      MIT License
      •118•1.2k•45•6•Updated Jan 20, 2026Jan 20, 2026

    • pydantic

      Public
      Data validation using Python type hints
      pythonvalidationparsingjson-schemahintspydanticpython39python310python311python312
      Python
      •
      MIT License
      •2.4k•27k•510•26•Updated Jan 20, 2026Jan 20, 2026

    • arrow-rs

      Public
      Official Rust implementation of Apache Arrow
      Rust
      •
      Apache License 2.0
      •1.1k•7•0•1•Updated Jan 20, 2026Jan 20, 2026

    • genai-prices

      Public
      Calculate prices for calling LLM inference APIs.
      Python
      •
      MIT License
      •38•211•20•2•Updated Jan 19, 2026Jan 19, 2026

    • logfire

      Public
      Uncomplicated Observability for Python and beyond! 🪵🔥
      pythonmetricsloggingtraceopenaiobservabilitypydanticfastapiopentelemetry
      Python
      •
      MIT License
      •199•3.9k•168•25•Updated Jan 19, 2026Jan 19, 2026

    • logfire-helm-chart

      Public
      Helm Chart for running Logfire 🪵️‍🔥
      Go Template
      •5•35•0•0•Updated Jan 19, 2026Jan 19, 2026

    • datafusion-distributed

      Public
      Repo for donation of distributed DataFusion prototype - repo name will change
      Rust
      •
      Apache License 2.0
      •24•1•0•0•Updated Jan 15, 2026Jan 15, 2026

    • logfire-js

      Public
      JavaScript and TypeScript SDK for Logfire
      TypeScript
      •
      MIT License
      •6•59•11•0•Updated Jan 15, 2026Jan 15, 2026

    • pydantic-ai-gateway

      Public
      TypeScript
      •
      GNU Affero General Public License v3.0
      •10•158•5•3•Updated Jan 14, 2026Jan 14, 2026

    • pydantic-extra-types

      Public
      Extra Pydantic types.
      pythonphone-numbercountriesmac-addresspydantic
      Python
      •
      MIT License
      •85•306•32•2•Updated Jan 11, 2026Jan 11, 2026

    • ai-chat-ui

      Public
      Web UI for Pydantic AI agents, built over the Vercel AI protocol
      TypeScript
      •10•30•2•0•Updated Jan 9, 2026Jan 9, 2026

    • logfire-demo

      Public
      Python
      •9•80•0•1•Updated Jan 8, 2026Jan 8, 2026

    • logfire-rust

      Public
      Rust
      •
      MIT License
      •6•67•6•3•Updated Jan 7, 2026Jan 7, 2026

    • pydantic-core

      Public
      Core validation logic for pydantic written in rust
      rustschemavalidationparsingjson-schemapydantic
      Python
      •
      MIT License
      •324•1.7k•55•15•Updated Jan 7, 2026Jan 7, 2026

    • logfire-mcp

      Public
      The Logfire MCP Server is here! 🎉
      Python
      •
      MIT License
      •24•139•5•3•Updated Jan 5, 2026Jan 5, 2026

    • datafusion-functions-json

      Public
      JSON support for DataFusion (unofficial)
      Rust
      •
      Apache License 2.0
      •28•2•0•0•Updated Dec 22, 2025Dec 22, 2025

    • connect4

      Public
      Demo of what PydanticAI and Logfire can do!
      TypeScript
      •2•11•0•0•Updated Dec 19, 2025Dec 19, 2025

    • talks

      Public
      Talks about Pydantic, PydanticAI and Logfire
      JavaScript
      •
      MIT License
      •6•60•0•2•Updated Dec 17, 2025Dec 17, 2025

    • brand

      Public
      logo and brand guides
      0•0•0•0•Updated Dec 16, 2025Dec 16, 2025

    • mcp-run-python

      Public
      MCP server to run Python code in a sandbox.
      Python
      •
      MIT License
      •21•180•10•8•Updated Dec 11, 2025Dec 11, 2025

    • pydantic-stack-demo

      Public
      Demos of the Pydantic Stack
      Python
      •
      MIT License
      •14•60•0•5•Updated Dec 11, 2025Dec 11, 2025

    • reqwest-middleware

      Public
      Wrapper around reqwest to allow for client middleware chains.
      Rust
      •
      Apache License 2.0
      •116•0•0•0•Updated Dec 10, 2025Dec 10, 2025

    • tracing-opentelemetry-instrumentation-sdk

      Public
      Middlewares and tools to integrate axum + tracing + opentelemetry
      Rust
      •
      Creative Commons Zero v1.0 Universal
      •56•0•0•0•Updated Dec 10, 2025Dec 10, 2025

    • rust-jemalloc-pprof

      Public
      Convert jemalloc heap profiles to pprof to understand memory usage, fix memory leaks, and fix OOM Kills.
      Rust
      •
      Apache License 2.0
      •23•0•0•0•Updated Dec 10, 2025Dec 10, 2025

    • pydantic-who

      Public
      Python
      •0•0•0•0•Updated Dec 6, 2025Dec 6, 2025

    • speedate

      Public
      Fast and simple datetime, date, time and duration parsing for rust.
      rustparsertimeparsedatetimedatetimezoneiso8601rfc3339pydantic
      Rust
      •
      MIT License
      •26•244•6•1•Updated Dec 4, 2025Dec 4, 2025

    • tracing-opentelemetry

      Public
      Rust
      •
      MIT License
      •123•0•0•0•Updated Dec 1, 2025Dec 1, 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
      •82•1•0•0•Updated Nov 27, 2025Nov 27, 2025