Learning Vim and Vimscript doesn't have to be hard. This is the guide that you're looking for 📖

The official Vim repository

From Java 11 to Java 23 - new features in practical examples

Notes on the classic book: The Design of the UNIX Operating System

Python Extract Transform and Load Tables of Data

Apache NiFi

Get started with Apache Airflow. Check the README for instructions on how to run your first DAGs today. 🚀

Turns Data and AI algorithms into production-ready web applications in no time.

This is the development site for Hands-On Programming with R, a book that teaches how to program in R, with hands-on examples. Read the book at https://rstudio-education.github.io/hopr.

Code and content for "Tidy Modeling with R"

Free Oracle technologies for Developers

Java platform support for Visual Studio Code for full featured Java development (edit-compile-debug & test cycle)

Simple UI examples from my social media

Chess GUI made in JavaFX.

A nimble Mastodon web client

A bash inspired readline implementation for PowerShell

A PowerShell module to show file and folder icons in the terminal

unclutter your .profile

A guide to learn bash

A curated list of awesome command-line frameworks, toolkits, guides and gizmos. Inspired by awesome-php.

💥 A curated list of Terminal frameworks, plugins & resources for CLI lovers.

Taskwarrior - Command line Task Management

Tree command, improved.

A safe and ergonomic alternative to rm

🌸 A command-line fuzzy finder

Good-lookin' diffs. Actually… nah… The best-lookin' diffs. 🎉

A cat(1) clone with wings.

A smarter cd command. Supports all major shells.

Magnificent app which corrects your previous console command.

Free Introduction to Docker eBook