> 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.md).

# Week 3 | CollectionViews and more UIKIT

- [No reading for Monday lecture](https://ios-course.cornellappdev.com/course-content/week-3-or-collectionviews-and-more-uikit/no-reading-for-monday-lecture.md)
- [Monday | UICollectionView](https://ios-course.cornellappdev.com/course-content/week-3-or-collectionviews-and-more-uikit/monday-or-uicollectionview.md): Spring 2026
- [Wednesday Pre-lecture Skim](https://ios-course.cornellappdev.com/course-content/week-3-or-collectionviews-and-more-uikit/wednesday-pre-lecture-skim.md): SP 2026 | Jay Zheng
- [Wednesday | TODO](https://ios-course.cornellappdev.com/course-content/week-3-or-collectionviews-and-more-uikit/wednesday-or-todo.md): Spring 2026
- [A2.5: Profile Addon](https://ios-course.cornellappdev.com/course-content/week-3-or-collectionviews-and-more-uikit/a2.5-profile-addon.md): Original Author: Zain Bilal