show fancy dialog in flutter, show dialog in back press in flutter

alert with simple and responsive alert ? or toast ? or dialog

flutter commons package

📱 Flutter Plugin for 💫fluid, 😍beautiful, 🎨custom Dialogs

pub: https://pub.dev/packages/one_context - OneContext provides a simple way to deal with Dialogs, Overlays and Navigations with no need of BuildContext.

Easy dialogs library for Flutter

Utilities and Extensions for num, BuildContext, EdgeInsets, File, String. Constants for horizontal and vertical spacing.