Hello.

I added ActivityPub support to my static Hugo blog hosted on Vercel. It now automatically announces new posts to followers on the Fediverse. Key challenges included implementing the ActivityPub protocol for a static site, handling WebFinger discovery, managing Follow/Unfollow requests, and sending signed HTTP requests. I used Vercel Serverless Functions for dynamic request handling and Firebase Firestore for storing follower data. Check out the code and follow me @paul@paul.kinlan.me to see it in action!

This blog post discusses how to integrate Webmentions into a statically generated website built with Hugo, hosted on Zeit. Static sites lack dynamic features like comments, often relying on third-party solutions. This post explores using Webmentions as a decentralized alternative to services like Disqus. It leverages webmention.io as a hub to handle incoming mentions and pingbacks, validating the source and parsing page content. The integration process involves adding link tags to HTML, incorporating the webmention.io API into the build process, and efficiently mapping mention data to individual files for Hugo templates. Finally, a cron job triggers regular site rebuilds via Zeit's deployment API, ensuring timely updates with new mentions.