Custom example of how to implement Sticky Headers in UICollectionView on swift.
Based on Irina Didkovskaya answer on Stackoverflow answer.
You need to work with:
- UICollectionView
- UICollectionReusableView
- UICollectionViewCell
- UICollectionViewFlowLayout
Thanks to Chris Ledet for tutorial to create gifs to upload github here
Icons made by Freepik from www.flaticon.com