#backend

1. 
   backend

   Upgrading TypeORM 0.3 to 1.0 in Production: A NestJS Case Study

   How we took TypeORM 0.3 → 1.0 to a live NestJS API without a headache.

   TF Taufan Fadhilah Aug 17, 2026 · 8 min
2. 
   email

   Implementing a Zero Auth Unsubscribe Link on Your Email

   Nobody logs in to unsubscribe. They mark you as spam instead. Here's the small trick we used — a signed token in the URL — so users can unsubscribe with one tap without ever seeing a login screen.

   AP Aditya Purwa Aug 10, 2026 · 6 min
3. 
   backend

   Splitting a Mega-Service Into Four: The Service-Facade Refactor (Plus a Reusable Skill)

   How we split a 1,307-line `user.service.ts` into four responsibility-tagged NestJS sub-services (query, mutation, membership, stats) behind a stable facade — no caller broke, no test changed, one PR, and a reusable Claude skill file at the end.

   TF Taufan Fadhilah Aug 5, 2026 · 8 min

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