mempool/frontend/src/app/dashboard/dashboard.component.html

<app-fees-box *ngIf="(network$ | async) === ''" class="d-block mr-2 ml-2 mb-5"></app-fees-box>

<div class="container-xl">

  <div class="row row-cols-1 row-cols-md-2" *ngIf="mempoolInfoData$ | async as mempoolInfoData">
    <div class="col mb-4">
      <div class="card text-center">
        <div class="card-body">
          <h5 class="card-title mempoolSize">Mempool size</h5>
          <p class="card-text" *ngIf="(mempoolBlocksData$ | async) as mempoolBlocksData">{{ mempoolBlocksData.size | bytes }} ({{ mempoolBlocksData.blocks }} block<span [hidden]="mempoolBlocksData.blocks <= 1">s</span>)</p>
        </div>
      </div>
    </div>
    <div class="col mb-4">
      <div class="card text-center">
        <div class="card-body">
          <h5 class="card-title unconfirmedTx">Unconfirmed transactions</h5>
          <p class="card-text">{{ mempoolInfoData.memPoolInfo.size | number }}</p>
        </div>
      </div>
    </div>
    <div class="col mb-4">
      <div class="card text-center">
        <div class="card-body">
          <h5 class="card-title txWeightPerSecond">Tx weight per second</h5>
            <span *ngIf="mempoolInfoData.vBytesPerSecond === 0; else inSync">
              &nbsp;<span class="badge badge-pill badge-warning">Backend is synchronizing</span>
            </span>
            <ng-template #inSync>
              <div class="progress sub-text">
                <div class="progress-bar {{ mempoolInfoData.progressClass }}" style="padding: 4px;" role="progressbar" [ngStyle]="{'width': mempoolInfoData.progressWidth}">{{ mempoolInfoData.vBytesPerSecond | ceil | number }} vB/s</div>
              </div>
            </ng-template>
        </div>
      </div>
    </div>
    <div class="col mb-4">
      <div class="card text-center">
        <div class="card-body">
          <h5 class="card-title txPerSecond">Difficulty epoch</h5>
          <div class="progress" *ngIf="(difficultyEpoch$ | async) as epochData">
            <div class="progress-bar" role="progressbar" style="width: 15%; background-color: #105fb0" [ngStyle]="{'width': epochData.base}"><ng-template [ngIf]="epochData.change > 0">+</ng-template>{{ epochData.change | number: '1.0-2' }}%</div>
            <div class="progress-bar bg-success" role="progressbar" style="width: 0%" [ngStyle]="{'width': epochData.green}"></div>
            <div class="progress-bar bg-danger" role="progressbar" style="width: 1%; background-color: #f14d80;" [ngStyle]="{'width': epochData.red}"></div>
          </div>
        </div>
      </div>
    </div>
  </div>

</div>