grapefruit-league-mapI was excited last week when GitHub announced support for in-repository rendering of GeoJSON. I had a few CSV files with points in them, and I wanted to try out this new feature.

I couldn’t find an easy way to do it! There was this python script. There was this NPM Package. And more python.

So I wrote my own solution.


  • I’m just using two JS libraries (see the Github Readme for links and licenses)
  • Your CSV does not get uploaded to my server – it’s all in-browser.
  • Only supports points for now.

It was a simple tool that I threw together. I hope you will find it useful.

A few random GeoJSON resources I found: