Compositional Layout & Diffable Datasources - Build Modern UICollectionViews #1 | Swift, UIKit

Dealing with multiple UICollectionViews on the same ViewController can become memory intensive & complex at times. In this video series, I will be introducing 2 new APIs - Compositional Layout & Diffable Datasource - which can help us build complex layouts faster! In this video, I'll explain how we can use Compositional Layout and build a complex layout with multi-directional scrolling with just a single UICollectionView. Timestamps: 0:00 Intro 2:36 Setup Xcode project & basic UI prerequisites 12:00 Create Compositional Layout sections 22:46 Add section scrolling behaviour 25:55 Add contentInsets, interItemSpacing & interGroupSpacing 31:26 Add section headers & footers 39:45 Final result Resources: https://developer.apple.com/documenta... Click to Subscribe:    / @subhronilsaha398   Socials: LinkedIn:   / subhronil-saha   Twitter:   / subhronilsaha   #ios #swift #xcode #xcode15 #swift5 #swiftui #uikit it #cs #apple #coding #app #ipad #iphone #compositional #layout #collectionview #swift