Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

Streamlit — A faster way to build and share data apps.

🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

Luigi is a Python module that helps you build complex pipelines of batch jobs. It handles dependency resolution, workflow management, visualization etc. It also comes with Hadoop support built in.

Pyodide is a Python distribution for the browser and Node.js based on WebAssembly

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. All in a modern, AI-native editor.

Fuzzy String Matching in Python

Build, Deploy and Manage AI/ML Systems

🧙 Build, run, and manage data pipelines for integrating and transforming data.

Hypothesis is a powerful, flexible, and easy to use library for property-based testing.

Diff Match Patch is a high-performance library in multiple languages that manipulates plain text.

Python Stream Processing

Preview GitHub README.md files locally before committing them.

📚 Parameterize, execute, and analyze notebooks

Voilà turns Jupyter notebooks into standalone web applications

JSON Web Token implementation in Python

Convert Jupyter Notebooks to Web Apps

Create beautiful, publication-quality books and documents from computational content.

Python Sorted Container Types: Sorted List, Sorted Dict, and Sorted Set

A Python Perceptual Image Hashing Module

An interactive grid for sorting, filtering, and editing DataFrames in Jupyter notebooks

StellarGraph - Machine Learning on Graphs

A python wrapper for the GitLab API.

AI code-writing assistant that understands data content

Automation framework for programmers

Django email backends and webhooks for Amazon SES, Brevo (Sendinblue), MailerSend, Mailgun, Mailjet, Postmark, Postal, Resend, SendGrid, SparkPost, Unisender Go and more

Version control for machine learning

Python regular expressions made easy