ELI5: Explain Like I'm 5

Metacompiler

A metacompiler is a type of computer program that helps you to create other computer programs. A metacompiler takes instructions from people (like you) and turns them into instructions that a computer can understand. It is like a translator that helps you write code in a language the computer can understand. It is helpful because you don't need to understand the language that the computer speaks, you can just use the metacompiler to turn your instructions into something that the computer can understand.