Screencasts about web development, API integrations, and simple games.

Some of my videos about programming, and more, collected in chronological order.

Treetop Tree House - Advent of Code Day 8 with Ruby

more pattern matching - Advent of Code Day 7 with Ruby

each_cons, find_index - Advent of Code 2022 - Day 6 with Ruby

Regex, towers, and each_with_index - Advent of Code 2022 - Day 5 with Ruby

Accept a payment with payment element using Go

Ranges and Sets overlaps, subsets, and intersection - Advent of Code 2022 Day 4 in Ruby

set intersection with & - Advent of Code 2022 - Day 3 with Ruby

pattern matching - rock paper scissors - Advent of Code 2022 Day 2 with Ruby

chunk_while, numbered block arguments - Advent of Code 2022 Day 1 with Ruby

Nerdtree and fzf in vim

Accept a payment with the Payment Element using Python

What changes are in the most recent git commit?

Accept a payment with payment element using Node.js

Webhook reliability

Accept a payment with the Payment Element using PHP

Variable amount pricing in Stripe Checkout

Query strings from Hash in Ruby

Subscription trials without payment details upfront

Is Ruby on Rails fast?

Collect payment in installments with Subscription Schedules