Foam is free, open source, and extremely extensible to suit your personal workflow. You own the information you create with Foam, and you’re free to share it, and collaborate on it with anyone you want.
@illiilliilili If you use GitHub Pages to publish your workspace, you can already associate a custom domain with your repository -- it's built right into GitHub!
If you want alternative hosting, you can do that too, but for the time being it'll be a DIY exercise to generate a website from your .md files. I'll be looking into baking better support for that down the road.
Foam
SMASHSEND
ZELF