Vue.js 3 and Firebase for Beginners - Refs and Adding to Basket

The video tutorial explains the concept of refs in Vue.js, which act as wrappers for values, making them reactive. It covers setting up refs, creating functions to update them, and displaying their data in templates. The tutorial also delves into the properties of reactive objects and how to manipulate them using methods like push. Finally, it demonstrates how to loop over data in templates and update the display dynamically.

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