JSFiddle - React, Tailwind, and code Playground

HTML

<div class="progress-bar">
</div>

CSS

.progress-bar {
  width: 200px;
  height: 200px;
  background-color: #f3f3f3;
  border-radius: 50%;
}
.progress-bar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #3498db;
  border-radius: 50%;
}
@keyframes progress {
  0% {
    width: 0;
    height: 0;
  }
  100% {
    width: 100%;
    height: 100%;
  }
}

.progress-bar::before {
  animation: progress 2s ease-out forwards;
}