Konstantin Serov

flutter_multi_formatter. A set of formatters for text and input fields. Not only it can format a phone number but also automatically detect a country dial code and the name of the country. It also can apply formatting for currencies e.g. you need to convert 100000 into a USD currency value representation. Add MoneyInputFormatter and you can get it e.g. like: $100,000.00 right on the fly or whatever you need. Just see the example of usage

flutter_focus_watcher. A hack that fixes the impossibility to switch Flutter's built-in TextField focus off when tapping somewhere else

unity_app_gui. Some parts of animated GUI for Unity. The project containts progressbar, drawers, calendar with date selection and switches

flutter_cupertino_bottom_sheet. A package that mimics a fullscreen Cupertino Style bottom sheet

flutter_lite_state. Liteweight and very easy to use state manager for Flutter, incorporating state mangement and value storage in one. It's here to replace tons of boilerplace code of other state managers. The package has been tested on huge live commertial projects and is actively working there. So it can be used on projects of any size

flutter_instagram_storyboard. Dart

flutter_notification_channel. firebase_messaging version 7.0.3 (current) and lower do not allow to set up a notification channel, thus notifications don't play any sounds or do not display on locked screen, or don't bubble and so on. This plugin is made merely for the purpose of creation a notification channel with difference configuration on Android. The channel then can be used along with firebase_messaging.

flutter_accordeon_menu_challenge. A prototype of a cool ccordeon style menu made with Flutter

flutter_unfocuser. Dart

flutter_lite_forms. A robust and straightforward form builder for Flutter based on LiteState state manger.

reflect_buddy. A powerful live Dart JSON serializer / deserializer based on reflection. It works with JIT compiler ONLY, AOT is not supported and will not be. So it won't work with Flutter. The package is made to serizliaze and deserialize classes or instances without a need for any build runners or something. Read the documentation to learn more

dart_net_core_api. Dart Server for quick and easy API setups for Dart developers. It's not production-ready, and is under active development. Don't use it for any live projects.

flutter_test_task_calculator_graph_plotter. A test task to one company.

mongo_backuper. RESTful API для создания резервных копий указанных папок по расписанию. В частности заточен для резервного копирования директории баз MongoDB.

flutter_jumio. An implementation of Jumio Netverify for Flutter

flutter_ecommerce_mechanics. This is the source code of the e-commerce app mechanics from my Flutter challenge