SwiftUI Previews in Xcode 12
June 22, 2020
![](https://devimages-cdn.apple.com/wwdc-services/articles/images/7D0FBB17-AB5E-4998-A8B8-6D3437F7E75B/2048.jpeg)
Find out how SwiftUI Previews in Xcode 12 can help you iterate and build rich functional apps with ease. Whether you experiment with visual editing in the canvas, adding custom views and modifiers to the Xcode library, or structuring your app for an improved development workflow, you can leverage SwiftUI Previews to quickly and seamlessly iterate and develop new projects.
![](https://devimages-cdn.apple.com/wwdc-services/images/49/3594/3594_wide_250x141_2x.jpg)
Visually edit SwiftUI views
Watch now![](https://devimages-cdn.apple.com/wwdc-services/images/49/3596/3596_wide_250x141_2x.jpg)
Add custom views and modifiers to the Xcode Library
Watch now![](https://devimages-cdn.apple.com/wwdc-services/images/49/3595/3595_wide_250x141_2x.jpg)