Your friendly guide to building LLM chat apps in Python with less effort and more clarity.

Scipy 2026 tutorial

A Python toolkit for RAG experimentation and evaluation.

A project-based course repository for developing AI agents using LangChain v1+ and LangGraph: search agents, RAG systems, reflection agents, and code interpreters.

The best ChatGPT that $100 can buy.

20+ high-performance LLMs with recipes to pretrain, finetune and deploy at scale.

RAG Web UI is an intelligent dialogue system based on RAG (Retrieval-Augmented Generation) technology.

Allows footnotes to be viewed inline by hovering them

Time Machine style backup with rsync.

Draw pretty maps from OpenStreetMap data! Built with osmnx +matplotlib + shapely

JupyterLab extension for live editing of LaTeX documents

The Symfony PHP framework

dask-pytorch-ddp is a Python package that makes it easy to train PyTorch models on dask clusters using distributed data parallel.

The Markdown Resume

Code submission for the paper - "Insights into Ordinal Embedding Algorithms: A Systematic Evaluation."

A drag-and-drop dashboard editor for JupyterLab

You like pytorch? You like micrograd? You love tinygrad! ❤️

Prometheus exporter for Starlette and FastAPI

A next generation HTTP client for Python. 🦋

An extension to redis-py for using Redis' ReJSON module

Provision and manage a cost effective and scalable compute environment for teams

torch-optimizer -- collection of optimizers for Pytorch

High-Throughput Computing in Python, powered by HTCondor

Scripts for retrieving and processing NOHRSC SNODAS daily binary files

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

Backend logic implementation for https://github.com/gothinkster/realworld with awesome FastAPI

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