Demoscene

The demoscene is a worldwide community of artists and programmers creating visuals and music using programming techniques.

gnustep

Ubuntu

Ubuntu is a Linux-based operating system.

Terminal

The terminal is an interface in which you can type and execute text-based commands.

Shell

A shell is a command-line tool, designed to be run by the Unix shell.

Raspberry Pi

The Raspberry Pi is a popular single-board computer.

macOS

macOS is Apple's operating system.

Linux

Linux is an open source kernel.

iOS

iOS is the operating system for Apple's mobile products.

Homebrew

Homebrew is a package manager for macOS.

Font

A font is a particular style of typeface for text.

Data visualization

Data visualization is the graphic representation of data and trends.

Command-line interface

A CLI, or command-line interface, is a console that helps users issue commands to a program.

clang

C

C is a general purpose programming language that first appeared in 1972.

Objective-C

Objective-C is general purpose, object-oriented programming language used for macOS and iOS operating systems.