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

⛄ Possibly the smallest compiler ever

Web Extension for saving a faithful copy of a complete web page in a single HTML file

The source code for 2048

Rhino is an open-source implementation of JavaScript written entirely in Java

Kibana plugin to view, search & live tail log events

CLI tool for saving a faithful copy of a complete web page in a single HTML file (based on SingleFile)

A no-datastore, client-side paste service.

Learn Forth!

HTML5 CPU Simulator (8 bit binary implementation of Little Man Computer)

Little Man Computer Battle Tank Game

Yandex Music script for Nuvola Apps Runtime