A Squeak/Smalltalk VM and Polyglot Programming Environment for the GraalVM.

The inofficial HPI app, written in Flutter

Parsing, analyzing, and comparing source code across many languages

Terminal session recorder 📹

Declarative visualization library for Python

A webbrowser for Squeak using Chrome/Chromium. Not to be confused with a highly innovative pointing device.

Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share your research sources.

Jupyter Notebooks as Markdown Documents, Julia, Python or R scripts

Rewriting Anno 1602 from scratch by using extracted assets from the original game.

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

GraalVM compiles Java applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

A morphic-based UI framework with a lot of Bootstrap-like widgets.

Access to tolino cloud with Python 3

A simple, fast and user-friendly alternative to 'find'

Machine Learning From Scratch. Bare bones NumPy implementations of machine learning models and algorithms with a focus on accessibility. Aims to cover everything from linear regression to deep lear…

Manage complex tmux sessions easily

(Most certainly) an entry for the GitHub Game-off 2017

Safely store secrets in Git/Mercurial/Subversion

Bash-like shell based on Clojure

HEML is an open source markup language for building responsive email.

Game Agent Framework. Helping you create AIs / Bots that learn to play any game you own!

Scrapy, a fast high-level web crawling & scraping framework for Python.

ReactiveX for Python

Hyrise is a research in-memory database.

Convert REPL interactions into example-based tests.

Nyxt - the hacker's browser.

Tensors and Dynamic neural networks in Python with strong GPU acceleration

Node.js JavaScript runtime ✨🐢🚀✨

Abseil Common Libraries (C++)

Various Dockerfiles I use on the desktop and on servers.