Learn VUE-JS with Real Code Examples

Vue.js allows developers to build reactive and component-based web applications.

It provides an intuitive syntax for declarative HTML templates.

Vue combines the flexibility of a library with the capabilities of a full-featured framework when using its ecosystem.

Two-way data binding with `v-model`

Directives like `v-if`, `v-for`, `v-show`

Computed properties and watchers

Lifecycle hooks for component management

Custom events and props for component communication

Templates with HTML syntax

Reactive data properties

Directives: `v-bind`, `v-if`, `v-for`

Methods, computed properties, and watchers

Component communication with props and events

src/ - source code

src/components/ - Vue components

src/views/ - page-level components

src/assets/ - images, CSS, etc.

public/ - static assets and index.html

Create components in `.vue` files

Use Vue CLI or Vite for project setup

Organize components in directories

Write reactive data and methods

Run development server with hot reload

Beginner: basic UI components

Intermediate: small SPAs and dashboards

Advanced: large-scale SPA with Vuex/Pinia and Vue Router

Expert: server-side rendering with Nuxt.js

Community: contributing to Vue plugins and ecosystem libraries

Simpler learning curve than Angular

Less boilerplate than React (with JSX) for basic apps

Lightweight and performant

Full ecosystem support when using Vue Router, Vuex/Pinia

Strong template-based syntax vs JSX for declarative UIs

2014 – Vue.js 0.11 initial release

2015 – Vue.js 1.0 stable release

2016 – Vue.js 2.0 with virtual DOM

2020 – Vue.js 3.0 with Composition API

2025 – Continuous improvements with Vue 3.x features

Directive: special token in template (`v-if`, `v-for`)

Component: reusable UI unit

Computed: cached property based on reactive data

Watcher: function reacting to data changes

Vuex/Pinia: state management library