Namespacing Code Using Modules
Raju Gandhi · Apress eBooks · 2019
JavaScript’s answer to “packaging” or name-spacing can be expressed rather succinctly—it was nonexistent. This has been one of the most glaring omissions in the language design since the beginning, and has led to a variety of attempts at modularizing code. These ranged from homegrown solutions to full-blown specifications like AMD.