Understanding Downtime: Why Testers Should Care About It
Introduction Many people think downtime simply means a website or server is completely unavailable.In reality, downtime is much more complex. […]
26 May 2026
How to Filter API Requests in DevTools Network Tab (F12)
Introduction When testing APIs in the browser using DevTools (F12), the Network tab is one of the most powerful tools
The Bug I Almost Missed: Switching Between WiFi and 4G in Mobile App Testing
Introduction For a long time, I underestimated one simple mobile testing scenario: Switching from WiFi to 4G. It sounded too
Application Engineering
Configuring Cursor: How to Build Your Ultimate AI Coding Assistant through Rules and Skills
Introduction The Foundation: Crafting the Perfect Rule A Bulletproof cursor-rules.md Template Pro-Tip: Keep it concise. Focus only on the rules