Screenshot of the video on my interactive website, reacting to the positions of participants interacting on my website.

The goal of the article is to setup a basic system from which you can expand to create your own multiplayer interactivity / game. We will go over how to use socket.io …


For a recent project I created, I had to upload images to Firebase storage. When these images are uploaded I also wanted to create a very small thumbnail image that I use as a marker in a custom google maps icon. You can view the project here.

Places project icon

For this tutorial…

Casper Leerink

I am an artist / creator / web developer, I like to create web applications and designs for art projects and artists.

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