Apple have released application design guidelines for iPhone X
Information available below:
- Human Interface Guidelines - https://developer.apple.com/ios/human-interface-guidelines/overview/iphone-x/
- Human Interface Guidelines Authentication - https://developer.apple.com/ios/human-interface-guidelines/user-interaction/authentication/
- Positioning Content Relative to the Safe Area - Positioning content relative to the safe area | Apple Developer Documentation
- Adaptivity and Layout - https://developer.apple.com/ios/human-interface-guidelines/visual-design/adaptivity-and-layout/
- Understanding Auto Layout - Auto Layout Guide: Understanding Auto Layout
- UILayoutGuide - UILayoutGuide | Apple Developer Documentation
- UIView class reference - UIView | Apple Developer Documentation
- LocalAuthentication class reference - Local Authentication | Apple Developer Documentation
- Designing Websites for iPhone X - Designing Websites for iPhone X | WebKit