Serverless Comments

Sat 09 August 2025

While migrating my blog to my new domain (julian.ac!), I realized that the service I had been using for comments had not been maintained in a while, and did not support easy migration to a new domain.

I've been very impressed with the simplicity and reliability of S3 in the >10 years I've been using it to host this blog, so why not use the same setup for comments? It's not like I need to support massive write throughput or millions of comments, so a very simple system is sufficient:

• All comments for a post are stored ...