Testing tools come and go. Most promise "zero code, full coverage." TestSprite actually made me stop and pay attention — for good reasons and a few frustrating ones. Background: What I Was Testing I was working on a mid-scale web application — a financial dashboard that aggregates payment data for Indonesian SMEs. The app handles IDR (Indonesian Rupiah) currency formatting, date displays in the dd/MM/yyyy pattern common in Southeast Asia, and multilingual UI (Indonesian + English toggle). It was the perfect candidate for a real-world TestSprite run. My goals: Test UI flow across key user journeys Catch any regressions in the locale-sensitive formatting layer See if TestSprite could replace our manual QA checklist for the sprint Setup: Faster Than I Expected Getting started took under 10 minutes. I connected my project via the TestSprite web portal, pointed it at my staging URL, and let the AI agent crawl the app. No YAML files. No test scripts. No describe() blocks.…