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

An opinionated list of Python frameworks, libraries, tools, and resources.

Stable Diffusion web UI

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

Hunt down social media accounts by username across social networks

Financial data platform for analysts, quants and AI agents.

Unsloth Studio is a web UI for training and running open models like Qwen, DeepSeek, gpt-oss and Gemma locally.

A programming framework for agentic AI

Rich is a Python library for rich text and beautiful formatting in the terminal.

A simple, yet elegant, HTTP library.

Free, open source crypto trading bot

🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

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

Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

🎨 Diagram as Code for prototyping cloud system architectures

DeepSpeed is a deep learning optimization library that makes distributed training and inference easy, efficient, and effective.

The uncompromising Python code formatter

the only cheat sheet you need

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, i…

A community-supported supercharged document management system: scan, index and archive all your documents

What the f*ck Python? 😱

Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more

Detectron2 is a platform for object detection, segmentation and other visual recognition tasks.

Glances an Eye on your system. A top/htop alternative for GNU/Linux, BSD, Mac OS and Windows operating systems.

Machine Learning From Scratch. Bare bones NumPy implementations of machine learning models and algorithms with a focus on accessibility. Aims to cover everything from linear regression to deep lear…

Set up a personal VPN in the cloud

🔒 Consolidating and extending hosts files from several well-curated sources. Optionally pick extensions for porn, social media, and other categories.

Python Fire is a library for automatically generating command line interfaces (CLIs) from absolutely any Python object.

Documentation that simply works