What are Vue 3 directives and how do they work?

What are Vue 3 directives and how do they work?

Vue 3 directives are special tokens in the markup that tell the library to do something to a DOM element. They are prefixed with 'v-', like v-bind or v-model.

Can you give me examples of some common directives?

Sure! Some common directives include v-if for conditional rendering, v-for for rendering lists, and v-model for two-way data binding.

How do I create a custom directive in Vue 3?

To create a custom directive, you can use the app.directive method in your Vue instance. You define the directive's behavior in a function.

What is the difference between v-bind and v-model?

v-bind is used to bind data to an attribute, while v-model is specifically for two-way data binding with form inputs.