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The v-bind directive in Vue.js is used to bind values to HTML attributes, props, or event listeners. It is a shorthand for the v-bind directive and can be used in the following ways:

  • Binding HTML attributes: v-bind:attribute="value" This binds the value of the Vue instance's data to an HTML attribute.

  • Binding props: v-bind:prop="value" This binds the value of the Vue instance's data to a component's prop.

  • Binding event listeners: v-bind:event="handler" This binds the Vue instance's method to an HTML event listener.

The "=" sign after v-bind is not necessary as it is implied. For example, v-bind:attribute="value" can be written as :attribute="value".

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