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This is it for this practice module.

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We worked a bit more with classes, with this object oriented approach.

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Hopefully again, that was a useful practice for getting a feeling regarding how you think about object

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oriented programming and how you structure your app there.

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We worked a bit with the DOM, we moved elements around, we worked with event listeners.

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I also showed you this new callback pattern,

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we learned about that before but now you saw it in practice where we passed functions to other instances

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and to other functions so that from inside there, they could be called upon certain events

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and with that we build this little application where we can move items around and this application will

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be important, we'll also use it in the next course module

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and with that finished, you're well-prepared for this module and you hopefully also got some additional

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practice with classes and object oriented programming.