> For the complete documentation index, see [llms.txt](https://android-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://android-course.cornellappdev.com/course-material/week-2-or-states-components-lazycolumn.md).

# Week 2 | States, Components, LazyColumn

In week 2, we'll learn how to leverage **states** to get our UI to show important data, build components to enforce good coding practice, and use LazyColumns to up our layout game!