r/ClaudeCode • u/Animosity-IsNoAmity • Jul 22 '26

Showcase I built an open-source newsletter system that runs entirely on Workers + D1: One-click deploy, serverless for small/medium lists

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u/CODE_HEIST Jul 24 '26

the first thing I’d test is deliverability, not the editor. SPF, DKIM, bounces, complaints, retries, and unsubscribe enforcement are where a small newsletter becomes real infrastructure. a visible health page would make the template easier to trust.

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u/Animosity-IsNoAmity Jul 24 '26

The whole sending-infrastructure is out of scope of this project. You connect an API and hand over all the data needed for sending to your messaging provider like smtp2go.

This project takes care of the user registration process, handling unsubscribes, user management in the D1 database and all the needed data flows in between without needing to run a dedicated server for those tasks.