Tools I used to build this website

This web application is written in javascript, and is executed on the Node.js runtime.

Node.js

I use the Express web framework to build the app.

Express

I also use PostgreSQL as a database. This is mainly to keep the game leaderboards.

PostgreSQL

On the client I use highlight.js for code syntax highlighting.

highlight.js

I use git for version control.

Git

The whole thing runs on the Heroku platform.

Heroku