How I Found Real Bugs in MoneyPrinterTurbo, CodeceptJS, and Magento — And Got Them Merged

A QA engineer's journey into open source contribution

The Problem I Was Trying to Solve

I work as a QA Automation Engineer. Every day I see the same pattern — a developer pushes a commit, QA gets it, and we test... everything. The entire regression suite. Even when only one small thing changed.

I thought: what if a tool could tell you exactly what to test, based on what actually changed?