Joystick uses a spinning EA logo as it's loading indicator. The logo is an inline-svg included in the example code below. The .joy-spinner-container class should be styled to be positioned where you need it to display in your app.
<div class="joy-spinner-container">
<svg class="joy-spinner" xmlns="http://www.w3.org/2000/svg" version="1.1" x="0" y="0" viewBox="0 0 108 108" xml:space="preserve"><circle class="joy-spinner__circle" cx="54" cy="54" r="54"/><path class="joy-spinner__letter" d="M63.52 32.75H32.49l-4.71 7.54h31.03L63.52 32.75zM50.81 62.92H29.45l4.71-7.54H48.6l4.72-7.54H23.06l-4.71 7.54h6.93l-9.43 15.08h39.15l14.67-23.48 5.25 8.4h-4.34l-4.71 7.54h13.77l4.71 7.54h8.9L69.67 32.75 50.81 62.92zM79.76 34.09l-0.57 1.64 -0.58-1.64h-0.65v2.29h0.42v-1.85l0.63 1.85h0.37L80 34.53v1.85h0.42v-2.29H79.76zM75.61 34.47h0.75v1.91h0.46v-1.91h0.75v-0.38h-1.95V34.47z"/><path class="joy-spinner__letter" d="M86.13 41.29v-7.54h1.6v7.54H86.13z"/><path class="joy-spinner__letter" d="M93.3 41.29h-1.6v-6.21h-2.05v-1.33h5.7v1.33H93.3V41.29z"/></svg>
</div>