Configure player

Close

WWDC Index does not host video files

If you have access to video files, you can configure a URL pattern to be used in a video player.

URL pattern

preview

Use any of these variables in your URL pattern, the pattern is stored in your browsers' local storage.

$id
ID of session: wwdc2021-10109
$eventId
ID of event: wwdc2021
$eventContentId
ID of session without event part: 10109
$eventShortId
Shortened ID of event: wwdc21
$year
Year of session: 2021
$extension
Extension of original filename: mp4
$filenameAlmostEvery
Filename from "(Almost) Every..." gist: [2021] [Session 10109] What's ne...

WWDC21 • Session 10109

What's new in Foundation

Essentials • iOS, macOS, tvOS, watchOS • 37:35

Discover how the latest updates to Foundation can help you improve your app's localization and internationalization support. Find out about the new AttributedString, designed specifically for Swift, and learn how you can use Markdown to apply style to your localized strings. Explore the grammar agreement engine, which automatically fixes up localized strings so they match grammatical gender and pluralization. And we’ll take you through improvements to date and number formatting that simplify complex requirements while also improving performance.

Speaker: Tony Parker

Open in Apple Developer site