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How to export a function from a module in JavaScript

Default exports hinder JavaScript module refactoring by allowing arbitrary import names, complicating IDE updates. Named exports enable automatic renames and improve code discoverability, boosting efficiency and consistency. Always use named exports for better maintainability.

Node.js Core

How to create a module in Node.js

Node.js Coreexports, js modules, module, node.js

Navigating the balance between functions and objects in programming is crucial for maintainable code. Pure functions offer predictability and testability, while objects manage complex state effectively. Avoid 'ugly' patterns like global mutations or anemic domain models. Choosing the right approach enhances code architecture and discipline.