What is the history of module systems in programming?

What is the history of module systems in programming?

Module systems have evolved significantly since the early days of programming. Initially, code was written in a monolithic style, but as programs grew in complexity, the need for modularity became apparent.

When did the first module systems appear?

The first module systems appeared in the 1970s with languages like Modula-2, which introduced the concept of modules to encapsulate code.

How did module systems improve software development?

Module systems improved software development by promoting code reuse, enhancing maintainability, and allowing for better collaboration among developers.

What are some modern programming languages that use module systems?

Modern programming languages like JavaScript (with ES6 modules), Python, and Rust all utilize module systems to organize code effectively.

Can you give examples of module systems in these languages?

Sure! In JavaScript, you can use import and export statements. In Python, modules are created using .py files, and in Rust, you use the mod keyword to define modules.