iOS and Mac Dev Delight #5

Dear Readers!

It has been a while since the last Dev Delight and so much happened. In fact, with all what happened and still happening, we did not feel comfortable to send out a newsletter. Given the circumstances with people fleeing the Russian invasion and suffering from war in Ukraine, we will keep this edition of Dev Delight short. Our hearts go out to all people affected!

If you want to help, please checkout the information from our friends at Setapp on how to support Ukraine. 🇺🇦

Weekly highlights

Swift 5.6 got released with improvements to the type system and the concurrency safety model

Paul Hudson explains what's new in Swift 5.6

Some pages in the System Preferences use web views and you can inspect them

Reverse engineering on how iOS 15 improves app launch time

Very Bright: Having fun with the HDR mode on Apple systems

Stay healthy and safe!

Your Coding Friends, Anna, Gabriel, and Julius