Work in progress: A Java-written architecture, built in phonology theory in the Neogrammarian tradition, which can simulate diachronic sound change, given the starting phonological forms for the le…

Native language cognate effects on second language lexical choice

Software for humanities scholars using quantitative or computational methods.

A PIE tool

Ruby gem for extracting tables from PDF as a structured info

A modern editor with a backend written in Rust.

Gradle build tools for Vert.x

vert.x - Effortless asynchronous application development for the modern web and enterprise

Kotlin rewrite of Java to Kotlin converter

the code that powers reddit.com

Diff between two Guitar Pro files

The Witcher 2 reverse engineering

IntelliJ IDEA & IntelliJ Platform

StarTeam plugin for IntelliJ IDEA (no longer maintained by JetBrains)

IntelliJ IDEA plugin for offline editing of Atlassian Confluence pages

Implementation of Emacs Lisp and runtime environment for IntelliJ Platform

Vert.x is a tool-kit for building reactive applications on the JVM

A very fast and expressive template engine.

Gant based build framework + dsl, with declarative project structure definition and automatic IntelliJ IDEA projects build

historical code from reddit.com