Yes, taking the attitude of the early web where things were loosely connected is a good one. Having feeds that can be consumed. Web hooks. PubSub hooks, and rest / graphql apis would be another route to making bridges to other domains. I can write code in github and Netlify auto pushes a new site out via Hugo. I could see writing a blog post in Github/Gitlab and having it auto push to Dev.to , etc.
Good luck! The fate of the internet is in your hands. Free us from the social network black holes :)
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.