Modula and its successor Modula-2 are strongly-typed, imperative programming languages developed in the 1970s by Niklaus Wirth; who also created the Pascal programming language. Modula allows code to be compiled in discrete units called modules, a technique today known as modular programming. The first versions of Modula ran on a PDP-11.
Hello World! in Modula-2
FROM STextIO IMPORT WriteString;