- Swift
- Pure functions
- Implicit and explicit parameters
- High order functions
- Design patterns
- Singleton
- Builder
- Factory
- View model
- UI Components
- UIView
- UIButton
- UILabel
- UIImageView
- UISlider
- UIStackView
- UIScrollView
- SnapKIT
- UITableView
- UICollectionView
- UIDatePicker
- UIPageControl
- UISegmentedControl
- UIStepper