Engineering notes

Ideas made useful.

Practical field notes on interface engineering, testing, databases, security, and the small decisions that make systems dependable.

Scheduling cron jobs with pg_cron and pg_net

Use native Postgres scheduling and HTTP calls to automate workflows without extra servers.

3 articles

Use native Postgres scheduling and HTTP calls to automate workflows without extra servers.

A concise, practical explanation of RSA keys, encryption, and signatures.

Why Cypress tests can miss MUI scroll containers and how to stabilize scrolling assertions.