[raggi]

classic web engineering demo:

  - small well contained math operation that could be put in a worker
  - instead of putting that in a worker, startup a whole parallel page and shuttle messages via ipc for the heaviest part of the process, redoing a lot of the work twice

why are the solutions always backward?

[ashubham]

Even the visualization is drawn in the parallel worker. Which CANNOT be put in a worker. If you wait long enough on the demo page, you will see how much time just redrawing the DOM is consuming.