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

Command-line program to download videos from YouTube.com and other video sites

Animation engine for explanatory math videos

The Python programming language

120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.

Fully automated homelab from empty disk to running services with a single command.

NVDA, the free and open source Screen Reader for Microsoft Windows

Adds GraphQL support to your Flask application.

Problem Solving with Algorithms and Data Structures using Python

Support for Sublime text 2 bidirectional text.

A web interface for the management of cave data for the West Virginia Speleological Survey. Dynamtically creates PDFs, GIS maps, and other files based on the data that you upload.