A database backed application and website framework.

Graphviz in your browser

A new version of http://virtualcampfire.co.uk/

An open access book on scientific visualization using python and matplotlib

An HTML templating language designed for security

🔬 A Ruby library for carefully refactoring critical paths.

Frege is a Haskell for the JVM. It brings purely functional programing to the Java platform.

rot13 for the Unicode generation

An intentional way to practice debugging in Python.

static site generator

JavaCC - a parser generator for building parsers from grammars. It can generate code in Java, C++ and C#.

Graphviz DOT rendering and animated transitions using D3

demonstration of the subtree merge stratgey

Convert PDF to HTML without losing text or format.

Java API Extensions

A dynamic slide builder for reveal.js

Visual programming meets Haskell

Tiny Frege web framework developed on top of sparkjava.com

Frege + database = :-)