A-Frame Course - Source of /examples/0500-environments-05-particles-color.html

<!DOCTYPE html>
<html>
  <head>
    <title>Environments - 05 - Particle Color</title>
    <script src="https://aframe.io/releases/1.0.4/aframe.min.js"></script>
    <script src="https://unpkg.com/aframe-environment-component@1.1.0/dist/aframe-environment-component.min.js"></script>
    <script src="https://unpkg.com/aframe-particle-system-component@1.0.x/dist/aframe-particle-system-component.min.js"></script>
    <script src="../js/livecode.js"></script>
  </head>
  <body>
    <a-scene>
       <a-sky color="blue"></a-sky>

      <a-entity position="0 2.25 -15" particle-system="preset: rain; color: red; size: 5"></a-entity>
    </a-scene>
  </body>
</html>