Developer guides
Hands-on iOS guides written by Alok Singh, the developer behind these apps.
How to Test iOS Push Notifications Without a Server (2026 Guide)
Test iOS push notifications with no backend: simctl push and .apns files, drag-and-drop to Simulator, Apple's Push Notifications Console, curl with a .p8 key, payload examples and APNs error fixes.
· Alok Singh
Every iOS Haptic Pattern, With Code (UIKit, SwiftUI & Core Haptics)
A complete, copy-paste reference to iOS haptics: every UIFeedbackGenerator style, SwiftUI .sensoryFeedback, Core Haptics events, AHAP files, device support and best practices.
· Alok Singh