Calendar month, fiscal month, relative month. In accounting systems, 'month' means three different things, and confusing them cost me weeks of rework.
I tried slapping the full onion onto a frontend codebase. It didn't go well. Here's why feature-sliced thinking beats layered abstractions for most UI work.
I looked up dependency injection at least five times before it stuck. Here's the mental model that finally made it permanent.
I've been through this debate on multiple projects now. Here's what I've learned, what I'd pick today, and why UUIDv7 changes everything.
I just wanted to push to dev and have it deploy. OIDC, SSM, Git ownership errors, nested quote issues — every single step broke. Here's the full debugging log.