Engineering on Muhammad Hassan Razahttps://mhassan.dev/categories/engineering/Recent content in Engineering on Muhammad Hassan RazaHugoen-USFri, 25 Sep 2026 10:00:00 +0500Most of My Pull Requests Started as an Annoyancehttps://mhassan.dev/blog/pull-requests-that-started-as-annoyances/Wed, 08 Apr 2026 10:00:00 +0500https://mhassan.dev/blog/pull-requests-that-started-as-annoyances/Drive-by fixes in qBittorrent, Dokploy and django-hijack: which ones merged, which didn't, and what the rejections taught me about scope.The Best Way to Learn a Codebase Is to Break Someone Else'shttps://mhassan.dev/blog/best-way-to-learn-a-codebase/Wed, 08 Apr 2026 10:00:00 +0500https://mhassan.dev/blog/best-way-to-learn-a-codebase/What maintainers of kitty, calibre, libtorrent and Fallow taught me in review threads, usually by explaining why my fix was wrong in a way I hadn't considered.