All writings tagged with "Frontend"
Caching can be a tricky topic, especially when pages don’t update the way you expect. I recently ran into a situation on my /writing page where new articles would not appear immediately, even though individual posts showed up instantly. Diving into Next.js caching taught me a lot, and I want to share what I learned so others can avoid the same confusion
Tests are often justified using coverage metrics. Coverage is a weak proxy for what tests actually provide: confidence.
Security failures are inevitable. Credentials leak. Dependencies are compromised. Humans make mistakes.
Caching appears simple: store something once, reuse it later. In reality, caching introduces *time* as a dependency and time is one of the hardest things to reason about in systems.
Architecture is also temporal. Decisions that were correct at one stage become liabilities later.