ThreadDB Usage Demo
Start by visiting the published notebook here. You’ll nee to first fork the notebook by clicking on …. You might need to create an account etc before you can do this.
Once you have the notebook forked, you’ll need to specify you own “Secrets” for the notebook. Here’s where you’ll enter your developer key, just like in the other examples/demos. You need to go to your settings page: https://observablehq.com/settings, and then click on Secrets in the top right corner. There, you’ll be able to add your key, using the secret name HUB_KEY.
And that’s it, now you should be able to run the demo notebook using your own custom developer key!

Sometimes observable can be a pick finicky about cells running out of order and things like that, so you might have to “manually” run the cells if you see errors initially.