Card Controller was a project carried out in order to learn and practice the Dart programming language together with the Flutter interface development kit. The project consisted of an application where the user could add their credit cards and see a summary of their expenses. The same happened with a follow-up of a youtube video that can be seen through the link: https://www.youtube.com/watch?v=zyhPamYS3BU&t=57s&ab_channel=TheGrowingDeveloper . An observation that remains, is that I used to make some changes in code compared to the one presented in video because I was working with version 2.5.1 of flutter and the video is in a previous version. With this project and course it was possible to practice:
- Images
- Fonts
- CustomPainter
- Data
- And many others
A little of the result: 
Tools
- Visual Studio
- Google Chrome
- Android Studio
Technologies
The technologies used were the Dart programming language together with the Flutter interface development kit, in its version 2.5.1, together with the VisualStudio source code editor and the GitHub repository for storing and sharing the activity.
Installation and Compilation
To run this project on your computer it is necessary to clone it and install Flutter on your machine
Installation can be done using the command:
sudo snap install flutter --classic
After installation, just run the project through a source code editor (in visual studio just press the f5 key). A detail to add that the same with this execution mode will already work but to be even more cool the person can click with the right mouse button, click “inspect” and select different devices.
Download source code on GitHub
Provides the list of the opensource Flutter apps collection with GitHub repository.
