Animating a lot of dots with WebGL and REGL.js

<img width=“750” height=“509” src=“https://i0.wp.com/flowingdata.com/wp-content/uploads/2019/09/Moving-dots.png?fit=750%2C509&ssl=1" class=“attachment-medium size-medium wp-post-image” alt=“” srcset=“https://i0.wp.com/flowingdata.com/wp-content/uploads/2019/09/Moving-dots.png?w=1810&ssl=1 1810w, https://i0.wp.com/flowingdata.com/wp-content/uploads/2019/09/Moving-dots.png?resize=210%2C142&ssl=1 210w, https://i0.wp.com/flowingdata.com/wp-content/uploads/2019/09/Moving-dots.png?resize=750%2 …