Mastering the Module Pattern - Ultimate Courses

It declares a function, which then calls itself immediately. These are also known as Immediately-Invoked-Function-Expressions, in which the function creates new scope and creates “privacy”. JavaScript doesn’t have privacy, but creating new scope emulates this when we wrap all our function logic inside them. The idea then is to return only the parts we need, leaving the other code out of the global

[hisasann]

コードパターン、 モジュール

[skyriser]

Moduleよく使うので覚えておきたい。