Vue 2.0 Hello World

HTML

<script src="https://unpkg.com/vue"></script>

<div id="app">
  <base-checkbox @change="lovingVue">
</div>

JavaScript

Vue.component('base-checkbox', {
  model: {
    prop: 'checked',
    event: 'change'
  },
  props: {
    checked: Boolean
  },
  template: `
    <input
      type="checkbox"
      v-bind:checked="checked"
      v-on:change="$emit('change', $event.target.checked)"
    >
  `
})

new Vue({
  el: '#app',
  methods:{
  	lovingVue(e){
    	console.log(e)
    }
  }
})