Was hoping to get some feedback/advice from this community.

I'm starting to build a how-to guide for building with Firebase/React/Typescript (and Material-UI). I'd like to build a community around the work as it progresses so that I'm not building in a vacuum. I've already written the first few sections but don't want to get too much further before I have people giving me feedback: https://field-guide.web.app/

Eventually I'll sell the completed guide but for now my focus is getting eyes on it and validating there are people out there who would want to use it.

So my question to the community is this -- what do you think the right next steps are to start building an audience? I've already open sourced some of the work I did on the guide (https://github.com/rothbart/onepirate-typescript) but I suspect that will be more of a 'slow burn' type thing.

Thanks!