Two parts. No pressure — just exploration. Use Claude to help you with anything you get stuck on. That's exactly what it's there for.
GitHub is where developers (and now non-developers) store and publish their projects. It's free, and it's where your Calendar App will live. Go to github.com and create an account.
Once you have an account, create a new repository and upload the files Claude Code built for you. Don't worry about the technical steps — Claude Code can walk you through this.
GitHub Pages is a free feature that turns your repository into a live website — instantly. Once enabled, your Calendar App will have a real URL you can share with anyone.