PL/I

A blast from the past! PL/I (Programming Language for Imaging) is a procedural programming language…

Visual Prolog

In Visual Prolog, you can write a simple program to output “Hello World!” using a…

NetRexx

In NetRexx, the code to print “Hello World!” would look like this: :"Hello World!" .cr…

Csound

Here is an example of how to write “Hello World!” in the Csound programming language:…

Panther (Block Language)

What a blast from the past! The Panther language was used for programming the DECwriter,…

fish

echo -a 'Hello World!' The echo command is used to display a message. The -a…

SETL

The SETL (SET Language) programming language is quite different from more popular languages like Python…

JOSS

To write “Hello World!” in the JOSS programming language, you can type this code: print…