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HTML

CSS

CSS Base

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JavaScript

Babel includes JSX processing.

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HTML

              
                <div class="callout alert margin-bottom-2">
    <p class="text-center">Please note that this will not cross the limit, currently set at <strong>0</strong> to <strong>20</strong>!</p>
  </div>

<div class="flex-container align-center">
  <div id="app">
    <!-- Increase Counter, with an `increaseLimit` of 20 -->
    <button @click="increaseCounter(20)" class="button rounded shadow success">
      Increase
    </button>
    <!-- Decrease Counter, with an `decreaseLimit` of 0 -->
    <button @click="decreaseCounter(0)" class="button rounded shadow warning">
      Decrease
    </button>
    <button @click="resetCounter" class="button rounded shadow alert">
      Reset
    </button>
    <p class="text-center">
      Counter: {{ counter }} <br>
      Result: {{ output }} <br>
    </p>
  </div>
</div>

              
            
!

CSS

              
                /* 
Foundation CSS used for styling 
=> https://cdnjs.cloudflare.com/ajax/libs/foundation/6.4.3/css/foundation-prototype.min.css
*/

body { padding: 1.5rem; } 
button { margin-bottom: 1rem; }


              
            
!

JS

              
                new Vue({
  el: '#app',
  data: { 
    counter: 0 // Initial Value 
  },
  methods: {
    increaseCounter(increaseLimit) { // Increase
      if (this.counter < increaseLimit) this.counter++;
    },
    decreaseCounter(decreaseLimit) { // Decrease
      if (this.counter > decreaseLimit) this.counter--;
    }, 
    resetCounter() { // Reset
      this.counter = 0;
    }
  },
  computed: {
    output() { // Output for computed property!
      return this.counter >= 10 ? '10 or more' : 'Less than 10';
    }
  }
});

              
            
!
999px

Console