Vue Introduction to Vue

Understand what Vue is and why it is useful for building interactive web interfaces.

What is Vue?

Vue helps developers build interactive websites by connecting JavaScript data to HTML templates. When the data changes, Vue efficiently updates the page.

Why learn Vue?

Approachable syntax for beginners
Reusable component system
Built-in reactivity
Suitable for small widgets and complete applications

A small Vue application

javascript

import { createApp } from "vue";

createApp({
  data() {
    return { message: "Hello, Vue!" };
  }
}).mount("#app");