#WATCH WWDC 2021 CODE#

Just give it a URL, and SwiftUI will automatically fetch and display the remote image for you, and even provide a default placeholder. SwiftUI makes loading these images feel easy with the new AsyncImage view. SwiftUI now has built-in support for loading images asynchronously. This year, we’re making it even easier to write rich, interactive lists and grids. So let’s dive in, beginning with lists and grids, which are critical features for organizing and displaying data within SwiftUI apps. And finally, we’ll give some love to buttons. We’ll talk about enhancements to text, keyboards, and focus-based navigation. Third, we’ll show off some stunning new tools for driving graphics and visual effects. Next, we’ll go beyond lists, introducing new features to take your data-driven apps to the next level.

We’ll start by walking through improvements to how we build collections of content with lists and grids. For this session, we’d like to share some of the great new APIs that made it all possible. These are just several examples of how SwiftUI is helping build the next generation of apps. And finally, we can’t forget the gorgeous new Weather app for iOS, also rebuilt from the ground up in SwiftUI. The all-new Apple Pay purchase flow was redesigned using SwiftUI, which was also used to bring a fresh coat of paint to the new Help Viewer on macOS and the Tips app on watchOS. And when you’re ready to redesign your app, that’s the perfect time to bring in SwiftUI to help.

#WATCH WWDC 2021 CODE#

With SwiftUI, you can easily share common code between platforms while still crafting a unique experience for each device. SwiftUI is also a useful tool for expanding your app to new platforms, like how SwiftUI was used to build the new Shortcuts app on macOS. Remember, you can mix in SwiftUI alongside your existing UIKit or AppKit code. Or the new avatar picker in macOS, also built with SwiftUI. A good way to dip your toes into SwiftUI is to use it to create brand-new features in an existing app, like how it powers the new activity stream in Notes for iOS, iPadOS, and macOS. But here are a few tips to keep in mind as you learn about all the new features available this year.

Now if you haven’t yet had a chance to try out SwiftUI yourself, that’s OK! Only you know what’s best for your app. This year we’re focused on supporting even deeper adoption of SwiftUI in your apps with a great set of rich new features. We took the next big step with SwiftUI’s second release, enabling 100 percent SwiftUI apps with the new App and Scene APIs. SwiftUI was first released in 2019, introducing a powerful new way to build user interfaces in a declarative, state-driven style. SwiftUI is still young, but we’ve come so far already. This session is all about SwiftUI, Apple’s declarative UI framework. ♪ Bass music playing ♪ ♪ Matt Ricketson: Welcome to “What’s New in SwiftUI.” I’m Matt, and later on, I’ll be joined by Taylor.

Watch wwdc 2021