Savannah Ostrowski

The Python programming language

An *experimental* zero-preparation remote debugger for Python applications running in *local* Kubernetes clusters or Docker containers.

An embeddable Python REPL, powered by Pyodide

A performance dashboard tracking CPython's JIT vs. Interpreter benchmarks.

A newsletter all about Python core development

✨ A tiny (and pretty) program for viewing + killing listening ports

Ghost 👻 is an experimental CLI that uses AI to generate GitHub Actions workflows, using OpenAI

🌳🫧 A TUI tree view for Charm's Bubble Tea framework

Slides for my keynote: "You don’t have to be a compiler engineer to work on Python"

A utility to build any commit of CPython, even with the JIT enabled

🖥️ A curated list of resources for learning about programming language implementation and design (compilers, interpreters, optimization etc.)

A mini-project that takes your calendar events and maps your status to an LED output

📈 A web application used for hosting, sharing and interacting with Jupyter Notebooks via Mercury, hosted on Azure Container Apps.

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Ghost VS Code 👻 is an experimental extension that uses AI to generate GitHub Actions workflows, using OpenAI.

🎥 An AI-powered movie suggestion engine

Materials for my session at PyCon 2023 - Accelerate your workflow from local Python prototype to the cloud

Slides for my PyCon US 2026 talk on `sys.remote_exec()`

I'm joining Docker as a Staff Product Manager. I'm _the_ PM for the Docker runtime!

A fast consistent hash ring for Python, implemented in Rust

CPython Performance Benchmark Runner

A simple UI using the Spotify API to display your followed artists.

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Materials for Enterprise-Ready Python for High-Performance Data Teams

An extremely fast Python type checker and language server, written in Rust.

Python Performance Benchmark Suite

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Python extension for Visual Studio Code

Create a new FastAPI project in one command

PSF infrastructure configuration

Binaries that the cpython build process depends on

Materials and minutes maintained by the Jupyter Foundation Governing Board

🪶 A (*very* work in progress) Python interpreter, written in Go

Enterprise-grade Reference Architecture for JavaScript, complete with Azure Developer CLI templates and Playwright tests.

OpenAI ChatGPT, GPT-3, GPT-4, DALL·E, Whisper API wrapper for Go

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A cross-platform web and Android whiteboard built using React, Immutable.js + Cordova

Python Enhancement Proposals

Python debugger (debugpy) extension for VS Code.

Full stack, modern web application template. Using FastAPI, React, SQLModel, PostgreSQL, Docker, GitHub Actions, automatic HTTPS and more.

OpenTelemetry instrumentation for Python modules

🤖 Dependabot's core logic for creating update PRs.

Source for the istio.io site

Code for running pyperformance benchmarks on Github Action runners

Scripts for making (C)Python releases

Shape and cut text

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Like Prometheus, but for logs.

🛡️ Dependency cooldowns are cool!

A silly website to tell your friends they've been shreked!

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Communications from the Steering Council

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The Python developer's guide

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Repository for devcontainers of CPython

FastAPI framework, high performance, easy to learn, fast to code, ready for production

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Unofficial WASI builds of CPython

The little ASGI framework that shines. 🌟

Opinionated components for Rich

Typer, build great CLIs. Easy to code. Based on Python type hints.

SQL databases in Python, designed for simplicity, compatibility, and robustness.

Cross-platform lib for process and system monitoring in Python

Run and manage FastAPI apps from the command line with FastAPI CLI. 🚀

Configuration for a SwiftBar plugin that shows the status of my buildbot

Configuration for buildbot.python.org

Scripts 'n things for my RPi cluster

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

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An extremely fast Python package and project manager, written in Rust.

A test repo that hosts JIT stencils

A list of tech-related Bluesky starter packs

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Source repo for Docker's Documentation

The Docker VSCode EAP is an extension for VSCode which provides an early preview into new features by Docker.

AI Shopping Cart - Sample Application with Azure OpenAI and Azure Spring Apps

Langchain + Docker + Neo4j + Ollama

A sample app for the Retrieval-Augmented Generation pattern running in Azure, using Azure Cognitive Search for retrieval and Azure OpenAI large language models to power ChatGPT-style and Q&A experiences.

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A distributed dotnet game written as multiple microservices that play rock, paper, scissors. You can send in a pull request with your own player logic and we'll host it for you.

Exploring k8s with minikube on codespaces

Learning Java the old fashioned way

Learning about explicit intents for Android development

An awesome list that curates content (articles, videos, tutorials and docs) and templates (ready to use) for the Azure Developer CLI (`azd`). Plus a hosted azd-templates Gallery to simplify search & discovery

Materials for my session at PyGotham 2023 - Accelerate your workflow from local Python prototype to the cloud

A blueprint for getting a React.js web app with Python (FastAPI) API and a MongoDB API in Cosmos database onto Azure. The frontend, currently a ToDo application, is designed as a placeholder that can easily be removed and replaced with your own frontend code.

Public repo for DeepLearning.AI MLEP Specialization

A tasty, self-hostable Git server for the command line🍦

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Simple JupyterHub distribution for 1-100 users on a single server, deployed on Azure with azd

☁️🚧 Deploy your own JupyterHub using azd

Build a chat application using Azure OpenAI with ChatGPT.

Python packaging and dependency management made easy

A basic React + FastAPI web app template

A developer CLI that accelerates the time it takes for you to get started on Azure. The Azure Developer CLI (azd) provides a set of developer-friendly commands that map to key stages in your workflow - code, build, deploy, monitor, repeat.

Collection of library stubs for Python, with static types

Python Packaging User Guide

Sample scripts and examples for my CPython Internals book

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TUI components for Bubble Tea 🫧

Build Web Apps in Jupyter Notebook with Python only

A sample Django app using PostgreSQL for the Azure App Service Web App + Database tutorial

Fullstack/Jamstack solution with Vue.js, Azure Functions, Azure Static Web apps and Azure SQL.

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A simple, retro theme for Hugo

This is a showcase on Azure Cloud Native, the products, events and how to get started or go deep with cloud native technologies, including Serverless on Azure.

Public documentation for Visual Studio Code

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A series of four themes for the World of Warcraft Shadowlands covenants (with semantic colour!)

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This is an app that creates an Android UI to add a contact (really just about intents)

2018 Seafood Festival in react :)

Geographic Information Systems Capstone Project Visualization

A JavaScript visualization library for HTML and SVG.

QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

JavaScript library to make drawing animation on SVG

WebGL Globe is a platform for visualizing latitude longitude based information using WebGL.