Eternity
From Esolang
Eternity is esolang concepted by user:Jabutosama. It could be maybe one of the most useful languages in the world, but has one meaningless problem which it just useless.
It has clear, robust and beautiful syntax:
Hello world
exc{prntscrn['hello world!']}
Brainfuck Interpreter
bfint[code{insert code}exc:lib[]}]
World Of Warcraft Copy
exc_vget{wwo[copyprogrm]ping:worldofwarcraft.com,test_conn,downld}
The language has nearly infinite applications in all fields where computer science reaches its wings. It is only a shame that it is not so widely known. A subtle note is that every program takes infinite time to compute.
A eternity interpreter exists on the #esoteric char and here created by by the user user:CallowaySutton