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Hexagon56k | 2 years ago

Would work quite well i think, at last if deployed to deno deploy

discuss

order

yetihehe|2 years ago

And kill browsers...

  ws.onmessage = function(event) {
  
  Object.keys(cursors).forEach((id) => {
          if (!positions.find((pos) => pos.id === id)) {
            document.body.removeChild(cursors[id]);
            delete cursors[id];
          }
        });
If I'm not mistaken, this has O(n^2) complexity and is executed on EACH position update. Unless it's autooptimized to not be a linear search on positions?

Hexagon56k|2 years ago

It was just a quickie for fun, but maybe I should look into that