What is Name spacing in JavaScript in Web Design?

[Promactinfo]

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[shubha1206]

Global variables should be reserved for objects that have system-wide relevance and they should be named to avoid ambiguity and minimize the risk of naming collisions. In practice this means you should avoid creating global objects unless they are absolutely necessary.

[Sherin]

In many programming languages, namespacing is a technique employed to avoid collisions with other objects or variables in the global namespace. They're also extremely useful for helping organize blocks of functionality in your application into easily manageable groups that can be uniquely identified.