knowyt/client/src/components/EngineDebug.vue

<template>
  <div class="enginedebug">
    <pre class="enginedebug__json">{{ userJson }}</pre>
    <pre class="enginedebug__json">{{ engineJson }}</pre>
  </div>
</template>

<script>
export default {
  computed: {
    userJson() {
      return JSON.stringify(this.$store.state.engine.user, null, 2)
    },
    engineJson() {
      return JSON.stringify(this.$store.state.engine.json, null, 2)
    },
  }
}
</script>

<style lang="scss">
.enginedebug {
  position: absolute;
  right: 0;
  bottom: 0;
  max-height: 100%;
  background-color: rgba(0, 32, 64, 0.75);
  max-width: 600px;
  overflow: auto;

  &__json {
    margin: 1em 2em;
    color: #808080;
  }
}
</style>