Knowledge base for software setup, errors, and daily tool work.

Chrome Memory Not Decreasing After Closing Tabs – Fixes

You close a dozen tabs, but Chrome still eats 2 GB of RAM. This is normal up to a point—Chrome ca...

Fix VS Code Breakpoints Not Hitting in React Apps

You set a breakpoint in your React component, but when you run the app, the debugger never stops ...

Fix Chrome Profile Sync Error Code: Step-by-Step Guide

You open Chrome and see a sync error code—something like “Sync is paused” or “Error signing in.” ...

Fix Nginx Upstream Connection Refused Socket Error