ASAnmol Singh Tutejainblog.anmolthedeveloper.com·5h ago · 15 min readHow to Open-Source Your Flutter Plugin and Still Hide the Code That Pays YouOpen any package on pub.dev and you can read every line. That is the deal with open source, and most of the time it is wonderful. But it raises an awkward question for anyone trying to build a busines00
ASAnmol Singh Tutejainblog.anmolthedeveloper.com·May 5 · 9 min readYou Built It Once. Now Sell It a Hundred Times — The Complete Flutter App Rebranding GuideTL;DR — This guide covers everything you need to rebrand a Flutter app for a new client: changing the app name, swapping the icon with flutter_launcher_icons, renaming the package ID with change_app_p00
ASAnmol Singh Tutejainblog.anmolthedeveloper.com·May 4 · 8 min readFlutter Theme Guide: Light Mode, Dark Mode, System Theme and Custom Brand ColorsA Quick Story to Set the Scene Meet Lumi and Nyx. They share one Flutter app. Lumi prefers light mode — bright cards, cheerful blues, a UI that feels open. Nyx wants the opposite — calm grays, a dark background, something easier on the eyes at night....00
ASAnmol Singh Tutejainblog.anmolthedeveloper.com·Jan 14 · 5 min readFlutter App Lifecycle Security: Why You Should Re-Validate State on App ResumeThere's a category of bug that only shows up in production apps — the kind that doesn't crash, doesn't throw an exception, and doesn't even look wrong on the surface. It just quietly does the wrong thing. One of the most common in security-sensitive ...00
ASAnmol Singh Tutejainblog.anmolthedeveloper.com·Oct 5, 2025 · 5 min readDart Private Constructors and Factory Methods: Control Object Creation Like a ProWhen Classes Start Misbehaving At some point in every Dart project, you run into a situation where your classes are being used in ways you never intended. Someone creates an object directly when there should only ever be one. Someone calls an interna...00
