When building a web application for a relational data model, handling nested models in a single form submission is a common requirement…

I was inspired to write this after encountering a LinkedIn discussion on the topic of cover letters. The debate centered on whether it still…

I've been maintaining a 10+ year old legacy Rails application, upgrading it from Rails 6.1 to 7.0, and then 7.0 to 7.1. We'll eventually get…

Recently, I encountered a strange issue on a legacy Rails application I maintain: Customers using Microsoft Edge could no longer access the…

Application performance monitoring (APM) is critical for understanding how a web application behaves in production. While Heroku provides…