Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.

🖤 Create and share beautiful images of your source code

Noctis is a collection of light & dark themes with a well balanced blend of warm and cold colors

R Interface to the jQuery Plug-in DataTables

live edit html, css, and javascript in vim

🎡 A playground of enhancements and extensions for xaringan slides.

⏲ countdown timer for slides and HTML docs in Quarto, R Markdown, and Shiny

Telling Stories with Data

Data visualization course

Clues and web application for ethics escape room about torture.