IntegerOverlord

class TestButton: UIButton {
    init() {
        super.init(frame: CGRect.zero)

        self.layer.masksToBounds = true
        self.layer.borderColor = UIColor.black.cgColor
        self.layer.borderWidth = 1 / UIScreen.main.scale

        self.layer.cornerCurve = .continuous

IntegerOverlord

struct ScrollOffsetPreferenceKey: PreferenceKey {
    static var defaultValue: CGPoint = .zero
    static func reduce(value: inout CGPoint, nextValue: () -> CGPoint) {}
}

struct ScrollOffsetTestView: View {
    var body: some View {
        GeometryReader { proxy in
            List {
                SwiftUI.Section(

IntegerOverlord

extension View {
    /// Useful for applying modifiers that are limited to certain iOS versions
    func modify<Content>(@ViewBuilder _ transform: (Self) -> Content) -> Content {
        transform(self)
    }
}

IntegerOverlord

struct Test: View {
    private let coordinateSpaceName = "StickyHeaderCoordinateSpaceName"
    @State var counter: Int = 0
    @State var forEachId: UUID = UUID()

    var body: some View {
        ScrollView {
            LazyVStack {
                GeometryReader { proxy in
                    Color.red

IntegerOverlord

import SwiftUI

struct SizePreferenceKey: PreferenceKey {
    static var defaultValue: CGSize = .zero
    static func reduce(value: inout CGSize, nextValue: () -> CGSize) {}
}

public extension View {
    func readSize(onChange: @escaping (CGSize) -> Void) -> some View {
        self

IntegerOverlord

struct ContentView: View {
    let data = (1...10000).map { "Item \($0)" }

    let columns = [
        GridItem(.flexible()),
        GridItem(.flexible()),
        GridItem(.flexible())
    ]

    var body: some View {