I'm trying to implement something akin to jQuery's structure where the primary function, like `jQuery` or `$`, serves as both a call function and a namespace for other methods. What's the best way to set this up in JavaScript? Any tips or tricks would be great!
2 Answers
While you can definitely create namespaces this way, be cautious. This pattern is quite old and might not be the best approach for modern projects. It's not very compatible with tree shaking in module bundlers, which allows you to only include the parts of the library you use. If you're concerned about optimizing your app, considering newer patterns might be best!
Functions in JavaScript are objects, so you can add properties and methods to them just like any other object. For example, you can define your main function and then add methods to it as properties. Here's a simple way to do it: create a function first and then attach methods directly to it. Just keep in mind that naming conflicts can arise, so be careful!
Absolutely! Just like in your example, when you define a function, you can attach methods to the function object. For instance, you could have a main function and then add a method to it that you can call later. Just ensure you're calling the functions correctly!