A little more detail on how I used the #JAMstack with #serverless functions via @Netlify to make a URL Shortener you can host on your own domain.
https://medium.com/netlify/creating-your-own-url-shortener-with-netlify-forms-and-functions-a4286f55ea6c
My tweets and posts live here on my own domain these days.
You can explore them here and follow me on Mastodon instead of Twitter where I'm not currently active.