> For the complete documentation index, see [llms.txt](https://ios-course.cornellappdev.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ios-course.cornellappdev.com/course-content/week-3-or-collectionviews-and-more-uikit/wednesday-pre-lecture-skim.md).

# Wednesday Pre-lecture Skim

SP 2026 | Jay Zheng

This is the last UIKit lecture!

We will take UICollectionView one step further by making the individual cells clickable, revisiting UIView, Push/Pop, Protocol and Delegation :)

> Review previous lectures and demos!