HypeUI

🚀 HypeUI is a implementation of Apple's SwiftUI DSL style based on UIKit Want to enjoy SwiftUI syntax with UIKit? It's time to use HypeUI 😊

	Why to use HypeUI?
📱	Support iOS 12+
✨	HypeUI is compatible with UIKit based project using SwiftUI style syntax
🏄‍♂️	Reduce UI & Autolayout codes more than 30%
⛳️	Provide UI binding extension with RxSwift and RxCocoa
🦄	Easy to use!
✈️	Improve readability and intuitiveness of complex layouts
🤩	Have a blast
⛷	Customize reusable component, design system
❄️	Test with accessibility Identifier

Requirements

iOS 12.0+
XCode 13.0+
Swift 5.0+

Installation

Swift Package Manager

Swift Package Manager is a tool for managing the distribution of Swift code. It’s integrated with the Swift build system to automate the process of downloading, compiling, and linking dependencies.

Xcode 13+ is required to build HypeUI using Swift Package Manager.

To integrate HypeUI into your Xcode project using Swift Package Manager, add it to the dependencies value of your Package.swift:

dependencies: [
    .package(url: "https://github.com/hyperconnect/HypeUI", .upToNextMajor(from: "0.3.0"))
]

CocoaPod

The preferred installation method is with CocoaPods. Add the following to your Podfile:

pod 'HypeUI'

Supported Features

	Supported Features
HStack	✅
VStack	✅
ZStack	✅
Button	✅
Text	✅
Image	✅
ScrollView	✅
Behavior	✅
Spacer	✅
LinearGradient	✅
AlignmentView	✅
ViewBuildable	✅
View Modifier	✅
Text Modifier	✅
Stack Modifier	✅
ScrollView Modifier	✅
Image Modifier	✅
UIKit Extensions	✅

View Modifier

name	Description
setHContentHugging	Adjusts the priority for a view to resist growing beyond its intrinsic size horizontally.
setVContentHugging	Adjusts the priority for a view to resist growing beyond its intrinsic size vertically.
setHContentCompressionResistance	Adjusts the priority for a view to resist shrinking below its intrinsic size horizontally.
setVContentCompressionResistance	Adjusts the priority for a view to resist shrinking below its intrinsic size vertically.
makeRatio	Sets the aspect ratio constraint for the view's size.
cornerRadius	Applies a corner radius to the view to create rounded corners.
border	Adds a border with specified color and width to the view.
background	Sets the background color of the view.
makeContentMode	Sets the content mode of the view.
frame	Positions the view within a specified frame size.
padding	Adds padding around specific edges of the view.
allowsHitTesting	Enables or disables the view's interaction with touch events.
masksToBounds	Clips the view's sublayers to its boundaries.
accessibilityIdentifier	Assigns an identifier used to find this view in tests.
overlay	Places specified views in front of the view.
background	Layers the views that you specify behind this view.
center	Centers the view within a new parent view.
tint	Applies a tint color to the view.
opacity	Sets the transparency level of the view.
scaleEffect	Scales the view by specified factors along the x and y axes.
rotationEffect	Rotates the view by a specified angle around a given anchor point.

Text Modifier

name	Description
font	Sets the font of the text.
foregroundColor	Applies a foreground color to the text.
textAligned	Sets the alignment of the text within its container.
lineLimit	Specifies the maximum number of lines the text can span.
lineBreakMode	Defines how text wraps when it reaches the edge of its container.
adjustFontSize	Adjusts the font size of the text to fit its width.
minimumScaleFactor	Sets the smallest multiplier for text size reduction to fit the width.
preferredMaxLayoutWidth	Sets the preferred maximum width for the Text object and enables method chaining.
baselineAdjusted	Applies a baseline adjustment to the Text object and enables method chaining.

Stack Modifier

name	Description
distributed	Modify stack's distribution layout.

ScrollView Modifier

name	Description
bounces	Modify scroll view bounces.
isPagingEnabled	Modify scroll view paging enabled.
isScrollEnabled	Modify scroll view enabled.

UIKit Extensions

name	Description
shadow	Applies a shadow to the view with specified properties
dropShadow	Applies a simple drop shadow with default styling
removeShadow	Removes any shadow from the view
debouncedAction	Adds debounced action to control events with specified delay
keyboardType	Sets the keyboard type for text input fields
autocorrectionDisabled	Sets whether to disable autocorrection for text input
textContentType	Sets the text content type for autofill suggestions
textFieldStyle	Sets the text field's border style
submitLabel	Sets the submit label for the return key
textInputAutocapitalization	Sets the text capitalization style
secureField	Sets whether the text field is a secure entry (password field)
textEditorEditable	Sets whether the text view is editable
textEditorScrollable	Sets whether the text view is scrollable
scrollContentBackground	Hides the scroll content background
selection	Sets the selected segment index for segmented control (SwiftUI-style)
pickerEnabled	Sets whether the segmented control is enabled
selectedSegmentTintColor	Sets the background color for the selected segment
segmentedControlBackgroundColor	Sets the background color of the segmented control
momentary	Sets whether the control momentarily highlights segments when touched
onSelectionChange	Adds an action for value changed events

Usage

HStack

HStack(alinement: .center, spacing: 4) {
    Image(Asset.icStar.image)
        .frame(width: 12, height: 12)
    Text()
        .foregroundColor(UIColor.black)
        .font(UIFont.systemFont(ofSize: 14, weight: .regular))
    Spacer()
}

VStack

VStack(spacing: 8) {
    Text()
        .foregroundColor(UIColor.black)
        .font(UIFont.systemFont(ofSize: 14, weight: .regular))
    Spacer()
}

ZStack

ZStack {
    HStack(alinement: .center, spacing: 4) {
        Image(Asset.icStar.image)
            .frame(width: 12, height: 12)
        Text()
            .foregroundColor(UIColor.black)
            .font(UIFont.systemFont(ofSize: 14, weight: .regular))
        Spacer()
    }
    VStack {
        Text()
            .foregroundColor(UIColor.black)
            .font(UIFont.systemFont(ofSize: 14, weight: .regular))
        Spacer()
    }
}

Button

Button(action: { // DO SOMETHING ex) reactor action, closure }) {
    HStack(alignment: .center, spacing: 5.0) {
        Image("cart")
            .padding(.leading, 10.0)
        Text("Add to Cart")
            .foregroundColor(.black)
            .padding(.all, 10.0)
    }
}
.background(Color.gray)
.cornerRadius(5)

Text

Text("✨")
    .foregroundColor(UIColor.black)
    .font(UIFont.systemFont(ofSize: 14, weight: .regular))
    .textAligned(.center)
    .background(.white)
    .cornerRadius(16)

Image

Image(Resource.Profile.placeholderImage)
    .frame(width: 48, height: 48)
    .cornerRadius(24)

ScrollView

// MARK: Example
ScrollView(.vertical, showsIndicators: false) {
    VStack(alignment: .fill) {
        Image(image: Asset.imgPopupPrivateCall.image)
            .makeRatio(0.46106)
        Spacer()
            .frame(height: 24)
        VStack {
            viewModel.messages.map { message in
                HStack(alignment: .top, spacing: 8) {
                    Text("•")
                        .font(UIFont.systemFont(ofSize: 14, weight: .regular))
                        .foregroundColor(.Palette.gray04)
                        .frame(width: 6)
                    Text(message)
                        .font(UIFont.systemFont(ofSize: 14, weight: .regular))
                        .foregroundColor(.Palette.gray04)
                        .lineLimit(2)
                        .lineBreakMode(.byCharWrapping)
                    Spacer()
                        .frame(width: 5)
                }
                .padding(.vertical, 8)
            }
        }
        Spacer()
            .frame(height: 16)
    }
}

@Behavior - It's seems like SwiftUI's @State using DynamicLinkable 😎

@Behavior var isLive: Bool = false
@Behavior var username: String? = nil
@Behavior var profileImageURL: URL? = nil

// MARK Example
final class SearchHostHistoryViewCell: UICollectionViewCell {
    @Behavior var isLive: Bool = false
    @Behavior var username: String? = nil
    @Behavior var profileImageURL: URL? = nil

    override init(frame: CGRect) {
        super.init(frame: frame)
        contentView.addSubviewWithFit(
            ZStack {
                VStack(alignment: .center, spacing: 8) {
                    Image(Resource.Profile.placeholderImage)
                        .linked($profileImageURL.flatMapLatest { $0?.getImage(failover: Resource.Profile.placeholderImage) ?? .just(Resource.Profile.placeholderImage) }, keyPath: \.image)
                        .makeContentMode(.scaleAspectFill)
                        .frame(width: 48, height: 48)
                        .cornerRadius(24)
                        .background(.Palette.gray05)
                    Text("")
                        .linked($username, keyPath: \.text)
                        .textAligned(.center)
                        .foregroundColor(.darkModeSupporting(.Palette.gray01, .Palette.dkGray01))
                        .font(UIFont.systemFont(ofSize: 10, weight: .regular))
                        .frame(height: 12)
                }.padding(UIEdgeInsets(top: 12, left: 0, bottom: 4, right: 0))
                VStack(alignment: .center) {
                    Spacer()
                    Text("LIVE")
                        .foregroundColor(.Palette.white)
                        .font(UIFont.systemFont(ofSize: 8, weight: .bold))
                        .padding(UIEdgeInsets(top: 2, left: 4, bottom: 2, right: 4))
                        .background(.Palette.red)
                        .cornerRadius(4)
                        .linked($isLive.not(), keyPath: \.isHidden)
                    Spacer()
                        .frame(height: 20)
                }
            }
        )
    }

    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}

Spacer

Spacer()
    .frame(width: 10)
Spacer()
    .frame(height: 20)

LinearGradient

ProfileView()
    .background(
        LinearGradient(
            gradient: Gradient(
                stops: [
                    Stop(color: UIColor.black, location: 1.0),
                    Stop(color: UIColor.black, location: 0.2),
                    Stop(color: UIColor.black, location: 0.0)
                ]),
            startPoint: .top,
            endPoint: .bottom
        )
    )

ViewBuildable - Customize UI, Make reusable component and Design System by confirming ViewBuildable protocol.

struct ProfileView: ViewBuildable {
    @Behavior var country: String
    @Behavior var name: String

    func build() -> UIView {
        VStack {
            HStack(alignment: .center, spacing: 12) {
                Text("")
                    .linked($country, keyPath: \.text)
                    .font(UIFont.systemFont(ofSize: 20, weight: .regular))
                    .accessibilityIdentifier("country")
                Text("")
                    .linked($name, keyPath: \.text)
                    .font(UIFont.systemFont(ofSize: 20, weight: .regular))
                    .accessibilityIdentifier("name")
            }
        }
    }
}

UIKit Extensions

Shadow

// Default shadow
Text("Drop Shadow")
    .background(.systemBlue)
    .cornerRadius(8)
    .shadow()

// Custom shadow
Text("Custom Shadow")
    .background(.systemPurple)
    .cornerRadius(8)
    .shadow(color: .systemPurple, radius: 8, offset: CGSize(width: 0, height: 4), opacity: 0.4)

// Remove shadow
view.removeShadow()

Debounced Actions

// Default 0.3s delay
button.debouncedAction {
    print("Action executed!")
}

// Custom delay and events
button.debouncedAction(delay: 1.0, for: .touchUpInside) {
    print("Custom debounced action!")
}

// TextField debouncing
textField.debouncedAction(delay: 0.5, for: .editingChanged) {
    performSearch()
}

Text Input Controls

// TextField with SwiftUI-style modifiers
UITextField()
    .keyboardType(.emailAddress)
    .textFieldStyle(.roundedRect)
    .autocorrectionDisabled()
    .textContentType(.emailAddress)
    .submitLabel(.done)
    .secureField(false)

// TextEditor with SwiftUI-style modifiers  
UITextView()
    .keyboardType(.default)
    .textInputAutocapitalization(.sentences)
    .textEditorScrollable(true)
    .textEditorEditable(true)
    .scrollContentBackground(true)

// Segmented Control with SwiftUI-style modifiers
UISegmentedControl(items: ["Option 1", "Option 2", "Option 3"])
    .selection(0)
    .selectedSegmentTintColor(.systemBlue)
    .pickerEnabled(true)
    .onSelectionChange { index in
        print("Selected: \(index)")
    }

Important: Layer Frame Updates

When using borders or gradients with HypeUI, ensure proper layer sizing by calling updateHypeUILayers() in your view's layoutSubviews:

class MyCustomView: UIView {
    override func layoutSubviews() {
        super.layoutSubviews()
        updateHypeUILayers() // Updates border and gradient layer frames
    }
}

// Or in ViewBuildable components:
struct MyViewBuildable: ViewBuildable {
    func build() -> UIView {
        let containerView = UIView()
        
        // Apply borders and gradients
        containerView
            .gradient(colors: [.red, .blue])
            .border(edges: .all, color: .black, width: 2)
        
        // Container will automatically update layers when bounds change
        return containerView
    }
}

Main Contributors

cruz@hpcnt.com xeon@hpcnt.com owen.j@hpcnt.com dough@hpcnt.com

Name		Name	Last commit message	Last commit date
Latest commit History 106 Commits
.swiftpm/xcode/package.xcworkspace		.swiftpm/xcode/package.xcworkspace
Example		Example
Sources		Sources
Tests/HypeUITests		Tests/HypeUITests
.DS_Store		.DS_Store
.gitignore		.gitignore
CODE_OF_CONDUCT.md		CODE_OF_CONDUCT.md
HypeUI.podspec		HypeUI.podspec
LICENSE		LICENSE
Package.resolved		Package.resolved
Package.swift		Package.swift
README.md		README.md

License

hyperconnect/HypeUI

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HypeUI

Contents

Requirements

Installation

Swift Package Manager

CocoaPod

Supported Features

View Modifier

Text Modifier

Stack Modifier

ScrollView Modifier

UIKit Extensions

Usage

HStack

VStack

ZStack

Button

Text

Image

ScrollView

@Behavior - It's seems like SwiftUI's @State using DynamicLinkable 😎

Spacer

LinearGradient

ViewBuildable - Customize UI, Make reusable component and Design System by confirming ViewBuildable protocol.

UIKit Extensions

Shadow

Debounced Actions

Text Input Controls

Important: Layer Frame Updates

Main Contributors

Dependencies

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