Swifty Tech by Marco Eidinger

Marco Eidinger

Marco Eidinger

8.5K followers

Hello 👋🏻 , I am a Software Engineer working on open source and enterprise mobile SDKs for iOS and MacOS developers written in Swift. From 🇩🇪 and happily living in 🇺🇸

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Sponsoring amazing members of the Swift and iOS community

Apr 18, 20227 min read

Last Updated: April 2023 · Pledge Starting 2022 Easter weekend, I want to express my gratitude to developers and content creators on an ongoing...

Sponsoring amazing members of the Swift and iOS community

Get the biometric authentication prompt for protected keychain items in the iOS simulator

Feb 19, 20242 min read

In this blog post, I'll recap how to protect a keychain item with biometric authentication. Then, I'll show how you can ensure you get a prompt for...

Get the biometric authentication prompt for protected keychain items in the iOS simulator

A new access modifier in Swift: package

Jan 22, 20243 min read

In this blog post, I'll explain when and where you can use Swift's new package access modifier. I'll also give an outlook on plans from Apple to...

A new access modifier in Swift: package

How to verify a signed xcframework programmatically

Jan 15, 20242 min read

In this blog post, I'll explain how you can programmatically verify a binary framework (.xcframework file). This can help determine build/archive...

How to verify a signed xcframework programmatically

Ensure safe code in your iOS app extensions

Jan 8, 20242 min read

In this blog post, I'll explain the "Require Only App-Extension-Safe API" (APPLICATION_EXTENSION_API_ONLY) build setting in Swift, when and why to use...

Ensure safe code in your iOS app extensions

Awesome newsletters for iOS and Swift developers in 2024

Jan 3, 20241 min read

Happy New Year! It's the start of 2024, and I thought I would share an update of my personal favorites of actively maintained and well-curated...

Awesome newsletters for iOS and Swift developers in 2024