The latest articles on DEV Community by Joel Streich (@joel_streich_646bdeadb455). https://dev.to/joel_streich_646bdeadb455 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3499033%2Fadf59b67-9053-49b9-ae4b-28d2d7f86aab.png https://dev.to/joel_streich_646bdeadb455 en Joel Streich Sat, 13 Sep 2025 06:37:08 +0000 https://dev.to/joel_streich_646bdeadb455/country-flags-widget-23e https://dev.to/joel_streich_646bdeadb455/country-flags-widget-23e <p>Hi everyone,<br> Currently I’m using the package country_flags_world: ^2.0.2. Do you think this is the best package for handling country flags?<br> I’m working on a Flutter project that needs to display country flags.<br> Some challenges I’ve run into:<br> How to handle caching so that flags load fast and also work offline<br> Making sure country codes (ISO alpha-2) are validated correctly<br> Supporting multiple sizes and making them customizable<br> Handling errors when the flag image is missing<br> I tried a few approaches, and even experimented with writing my own widget to handle these cases. It works for now, but I’m not sure if I’m over-engineering it.<br> So my questions are:<br> How do you usually handle country flags in Flutter apps?<br> Is there a simpler or more efficient way to approach this problem?<br> What features do you consider “must-have” for a flags widget?<br> Thanks in advance for sharing your experiences!</p>