• Array Jokes

    JavaScript jokes using arrays, running in a Jupyter Notebook and on GitHub Pages.

    Feb 25, 2026

  • Variables

    HTML Domain and Variables lesson

    Feb 19, 2026

  • Classes and Methods

    Basics of Classes and Methods

    Jan 27, 2026

  • Strings

    Strings using Code Runner

    Jan 27, 2026

  • Booleans

    An intro to booleans using Code Runner

    Jan 20, 2026

  • Mathematical Expressions

    Jan 20, 2026

  • JSON and JavaScript Objects

    JSON Structures using Code Runner

    Jan 16, 2026

  • Nested Conditionals

    Nested Conditionals using Code Runner

    Jan 14, 2026

  • Iterations

    An intro to iterations using Code Runner

    Jan 13, 2026

  • Data Abstraction!

    How Data Abstraction is used in Programming

    Jan 9, 2026

  • Arrays

    Learn about arrays in JavaScript, including how to create, access, and manipulate them.

    Jan 7, 2026

  • Code Runner - Examples

    Build a lesson using multiple code runners on a page. This modular approach allows you to create interactive lessons, more code -- less words.

    Jan 3, 2026

  • Game Runner Examples

    Learn game development using the GameEngine framework in a contained educational environment. Build game levels, add characters, and create interactive experiences with live code editing and debugging controls.

    Jan 3, 2026

  • UI Runner

    An introduction showing how to create JavaScript games. Game Builder will start the design process. lessons using the UI Runner help understatn the parts of for game development, canvas graphics, DOM manipulation, and interactive visualizations.

    Jan 3, 2026

  • JSON

    JavaScript Object Notion (JSON) lesson defines key-value pair objects.

    Dec 27, 2025