title: three.js JSON File compression
body: <p>I have several working Three.js WebGL web pages. See here: <a href="https://lpplmarketwatch.com/3d-contour-examples/" rel="nofollow">https://lpplmarketwatch.com/3d-contour-examples/</a> </p>
  
  <p>However, the JSON files, which I am hosting from a static ftp server, have file sizes around 4 - 6MB. They are large because there many "vertices" in the JSON object. I can compress the files on my own computer to tar.gz to around 1MB. Is there a way to compress these files and have the user's browser uncompress the file with javascript to be loaded by the Three.js JSONLoader?</p>