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Issue #1059
Amazon Bedrock AgentCore Gateway turns existing APIs into MCP tools. Its built-in API Gateway target only works with public, REGIONAL or EDGE API Gateways, because it relies on API Gateway’s export-to-OpenAPI capability, which does …
Issue #1058
When you set endpointConfiguration.types to PRIVATE on a REST API, API Gateway still hands you a default URL, something like https://q6t71pmdq7.execute-api.eu-north-1.amazonaws.com/prod. That URL just will not resolve anywhere outside …
Issue #1057
Markdown is everywhere. Documentation, chat messages, AI responses, README files, most text-heavy apps eventually need to render it. SwiftUI has no built-in markdown view, so you have to build one. This article walks through the tools …
Issue #1056
Most HTTP requests are short-lived: send a request, wait for a complete response, close the connection. Server-Sent Events (SSE) breaks that pattern. The server sends a continuous stream of data over a single persistent connection, …
Issue #1055
Most HTTP requests follow a simple pattern: send a request, wait for a response, close the connection. WebSocket breaks that pattern. The connection stays open after the handshake, and both sides can push messages at any time without …
Issue #1054
Open almost any Kotlin project and you find two files: settings.gradle.kts and build.gradle.kts. It is rarely obvious which one does what. To clear that up, we will build a tiny Kotlin app, add an external dependency on http4k, then split …
Issue #1053
Plenty of Mac apps still run on an NSApplicationDelegate. The lifecycle works, the windows are wired up, and rewriting everything into the SwiftUI App protocol just to gain one settings window is hard to justify. The friction shows up the …
Issue #1052
You call an API from your web page and the browser refuses to hand you the response, even though the server replied with a 200. The console shows a message about Access-Control-Allow-Origin. The request left your machine, reached the …
Issue #1051
You build an API on API Gateway backed by a Lambda, deploy it, then call it from your web app. The request fails before it even returns data:
Access to fetch at 'https://api.example.com/items' from origin …Issue #1050
Swift 6.4 arrives with a set of language refinements and standard library additions that make everyday code cleaner and more expressive. This article walks through the most notable changes from WWDC26.
Issue #1049
When you embed web content in a WKWebView, you often want it to stay on a set of trusted domains. A login flow that wanders off to an arbitrary site, or a help page that turns into an open browser, is both a security and a product …
Issue #1048
WWDC26 covers iOS 27, macOS 27, watchOS 27, tvOS 27, and visionOS 27. It brings new capabilities you can adopt and a couple of behavioral shifts that can break code that compiled fine before. This article starts with the two changes that …
Issue #1047
Xcode 27 ships with a set of agent skills that capture Apple’s own guidance for writing modern Swift and SwiftUI code. These skills cover things like adopting the newest SwiftUI APIs, modernizing UIKit apps, and auditing security …
Issue #1046
Every app that runs on an Apple device must be signed with a certificate. The signature tells the OS that the code comes from a known developer and hasn’t been tampered with. Xcode manages most of this automatically, but …
Issue #1045
Distributing a macOS app outside the App Store requires notarization. Apple scans the app for malicious content and attaches a ticket to it so Gatekeeper can verify it offline. Without notarization, users on macOS 10.15 and later see a …
Issue #1044
Good naming is one of the most underrated forms of documentation. A well-chosen name removes the need for a comment. A poor one forces every reader to mentally re-derive what the code does. Apple’s own frameworks are a rich source …
Issue #1043
iOS 18 introduced interactive controls that live directly in Control Center and on the Lock Screen. Unlike widgets that only display information, control widgets respond to taps, letting users trigger actions without opening the app. A …
Issue #1042
Apple’s Vision framework has quietly grown into one of the most capable on-device ML libraries available on Apple platforms. Starting in iOS 17, it gained the ability to separate the foreground subject from the background of a …
Issue #1041
The Vision framework has provided text recognition since iOS 13 and macOS 10.15. If you have ever needed to extract text from a screenshot, a photo of a receipt, or a scanned document, this is the tool to reach for. Starting with iOS 18 …
Issue #1040
SwiftData is Apple’s modern persistence framework, introduced in iOS 17. It builds on top of Core Data but exposes a Swift-native API using macros and property wrappers. For most apps targeting iOS 17 or later, it replaces Core Data …
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