Learn how to adjust size, color, rendering modes, variable values, and design variants of SF Symbols in SwiftUI apps: nilcoalescing.com/blog/Customi... #iOSDev #SwiftUI

✨ 𝐴𝑛𝑖𝑚𝑎𝑡𝑖𝑛𝑔 𝑆𝐹 𝑆𝑦𝑚𝑏𝑜𝑙𝑠 𝑖𝑛 𝑆𝑤𝑖𝑓𝑡𝑈𝐼 by Natalia Panferova (@natpanferova.bsky.social) Get icon animations without custom drawing code using SwiftUI symbol effects and content transitions. #SwiftUI #SFSymbols nilcoalescing.com/blog/Animati...

Have you tried this seasonal special yet? Chestnut Latte - a silky balance of espresso and creamy milk enriched with the buttery sweetness of chestnut purée. You can find the recipe in Breve: apps.apple.com/app/apple-st... #CoffeeLovers #CoffeeTime

Swift’s string interpolation system is more powerful than it first appears. Beyond simple value substitution, it can be extended to apply custom logic when values are interpolated. I’ve published a post showing how it can be done: nilcoalescing.com/blog/Definin... #SwiftLang

📢 Issue 𝟕𝟒 is out! Featuring: 🤖 𝑃𝑟𝑜𝑚𝑝𝑡𝑖𝑛𝑔 𝑎𝑛 𝑜𝑛-𝑑𝑒𝑣𝑖𝑐𝑒 𝑓𝑜𝑢𝑛𝑑𝑎𝑡𝑖𝑜𝑛 𝑚𝑜𝑑𝑒𝑙 📱 𝑆𝑤𝑖𝑓𝑡𝑈𝐼 𝑆𝑖𝑑𝑒𝑏𝑎𝑟 𝑆𝑒𝑙𝑒𝑐𝑡𝑖𝑜𝑛 📄 𝐶𝑢𝑠𝑡𝑜𝑚 𝐷𝑜𝑐𝑢𝑚𝑒𝑛𝑡 𝑇𝑦𝑝𝑒𝑠 ✨ 𝐴𝑛𝑖𝑚𝑎𝑡𝑖𝑛𝑔 𝑆𝐹 𝑆𝑦𝑚𝑏𝑜𝑙𝑠 🔄 𝐶ℎ𝑖𝑙𝑑 𝑆𝑡𝑎𝑡𝑒 𝑈𝑝𝑑𝑎𝑡𝑒𝑠 ⚡ 𝑆𝑤𝑖𝑓𝑡𝑈𝐼 𝑃𝑒𝑟𝑓𝑜𝑟𝑚𝑎𝑛𝑐𝑒 💾 𝑈𝑠𝑒𝑟𝐷𝑒𝑓𝑎𝑢𝑙𝑡𝑠 𝑆𝑡𝑟𝑢𝑐𝑡𝑠 🎨 𝐴𝐼-𝑔𝑒𝑛𝑒𝑟𝑎𝑡𝑒𝑑 𝐼𝑐𝑜𝑛𝑠 ios-newsletter.snappmobile.io/issues/2026-... #iOSDev

If you’ve ever wondered where to create your observable class in SwiftUI, this video walks through every case with real examples. Inspired by and credited to @natpanferova.bsky.social 's blog. Seven demo views that finally make it click. youtu.be/z0GD03x3gc4

The end-of-year edition of the Nil Coalescing newsletter is out 🎉 It includes a recap of the most popular iOS and macOS posts from 2025, a look ahead to 2026, and a festive discount on my books: nilcoalescing.com/newsletter/2... #iOSDev #macOSDev #SwiftLang #SwiftUI

Learn the recommended ways to initialize and store Observable classes in SwiftUI views, and see what can go wrong when observable state is managed incorrectly: nilcoalescing.com/blog/Initial... #iOSDev #SwiftUI

I've been exploring all the different animation types we can apply to SF Symbols in #SwiftUI and wrote a post covering symbol effect animations and transitions: nilcoalescing.com/blog/Animati...

Configure the NavigationStack and Form background in SwiftUI so partial height sheets keep the translucent Liquid Glass appearance on iOS 26: nilcoalescing.com/blog/LiquidG... #iOSDev #SwiftUI

📱 𝐴𝑑𝑑 𝑎𝑛 𝑖𝑛𝑛𝑒𝑟 𝑠ℎ𝑎𝑑𝑜𝑤 𝑡𝑜 𝑎 𝑠𝑦𝑚𝑏𝑜𝑙 𝑖𝑚𝑎𝑔𝑒 𝑖𝑛 𝑆𝑤𝑖𝑓𝑡𝑈𝐼 by Natalia Panferova (@natpanferova.bsky.social) Learn how to create SF Symbols that appear cut out from their background using inner shadows for subtle depth effects in SwiftUI. #SwiftUI #iOSDev #UIDesign nilcoalescing.com/blog/AddAnIn...

I'll be speaking at the ARCtic Conference in Oulu, Finland in February! I've seen a lot of really positive feedback from speakers and attendees of the previous edition, and I'm really looking forward to being part of the next one! arcticonference.com #iOSDev #SwiftLang

Learn how to leverage the new glass appearance for partial sheets in iOS 26, and set up morphing transitions for sheets presented from toolbar buttons using SwiftUI APIs: nilcoalescing.com/blog/Present... #iOSDev #SwiftUI

Display a self-updating date and time inside a SwiftUI Text view and prevent the UI from moving as the digits in the date change: nilcoalescing.com/blog/Dynamic... #SwiftUI #iOSDev #macOSDev

New limited edition coffee recipes are now available in Breve! Discover Festive Delights, a collection of cozy holiday drinks crafted to bring comfort, cheer, and a little sparkle to every cup: apps.apple.com/us/app/id674... #Coffee #CoffeeLovers #iOSApp

Take advantage of the updated search placement and behavior in iOS 26, and implement toolbar and tab bar search patterns in SwiftUI that adapt across devices and integrate with the new Liquid Glass design: nilcoalescing.com/blog/SwiftUI... #iOSDev #SwiftUI

𝗡𝗼𝘃𝗲𝗺𝗯𝗲𝗿'𝘀 𝘁𝗼𝗽 𝟯 𝗺𝗼𝘀𝘁-𝗲𝗻𝗴𝗮𝗴𝗲𝗱: 🥇 @natpanferova.bsky.social on SwiftUI ScrollView 🥈 @elkraneo.bsky.social on visionOS animation 🥉 @fatbobman.com on iMessage agents Full articles 👇 #iOS #SwiftUI #visionOS

🔄 𝘐𝘯𝘪𝘵𝘪𝘢𝘭𝘪𝘻𝘪𝘯𝘨 𝘖𝘣𝘴𝘦𝘳𝘷𝘢𝘣𝘭𝘦 𝘊𝘭𝘢𝘴𝘴𝘦𝘴 by Natalia Panferova (@natpanferova.bsky.social) Why does your 𝘖𝘣𝘴𝘦𝘳𝘷𝘢𝘣𝘭𝘦 state reset when parent views rebuild? Discover the critical difference between storing models in 𝘚𝘵𝘢𝘵𝘦 vs plain properties. #SwiftUI #State #iOS nilcoalescing.com/blog/Initial...

SwiftUI gives us a lot of control when styling SF Symbols, including custom foreground styles. One simple technique is to apply a foreground style with an inner shadow to make an icon look cut out from its background: nilcoalescing.com/blog/AddAnIn... #SwiftUI #iOSDev

Last day of the sale!

UIKit now has native support for Swift Observation, automatically tracking reads of Observable properties in update methods, making it easier to share data between UIKit and integrated SwiftUI components: nilcoalescing.com/blog/Automat... #iOSDev #UIKit #SwiftUI

My Black Friday book sale will be running for a few more days, until the end of this week. All of my Swift and SwiftUI books are currently 30% off: books.nilcoalescing.com #iOSDev #SwiftLang #SwiftUI

Explore SwiftUI APIs for customizing scroll behavior, including paging and view-aligned snapping, and learn what to watch out for to avoid unexpected results: nilcoalescing.com/blog/ScrollV... #iOSDev #SwiftUI

🔍 𝘈𝘶𝘵𝘰𝘮𝘢𝘵𝘪𝘤 𝘗𝘳𝘰𝘱𝘦𝘳𝘵𝘺 𝘖𝘣𝘴𝘦𝘳𝘷𝘢𝘵𝘪𝘰𝘯 𝘪𝘯 𝘜𝘐𝘒𝘪𝘵 𝘞𝘪𝘵𝘩 𝘖𝘣𝘴𝘦𝘳𝘷𝘢𝘣𝘭𝘦 by Natalia Panferova (@natpanferova.bsky.social) Eliminate manual tracking logic. iOS 26's native 𝘖𝘣𝘴𝘦𝘳𝘷𝘢𝘵𝘪𝘰𝘯 support bridges UIKit and SwiftUI state seamlessly. #UIKit #SwiftUI #iOS26 nilcoalescing.com/blog/Automat...

It's not always obvious what is the right way to initialize an Observable within the SwiftUI view hierarchy, and what are the consequences of getting it wrong, so I wrote a blog post exploring some common use cases: nilcoalescing.com/blog/Initial... #iOSDev #SwiftUI

Exsto 5.0 has arrived with the new Liquid Glass design! Try an experimental approach to drawing and sketching and create beautiful artworks on iPhone, iPad, and Mac in a therapeutic, relaxing way. Download on the App Store: apps.apple.com/app/apple-st... #IndieDev #DigitalArt

Learn how to adjust size, color, rendering modes, variable values, and design variants of SF Symbols in SwiftUI apps: nilcoalescing.com/blog/Customi... #iOSDev #SwiftUI

Listening to @natpanferova.bsky.social podcast appearance on the Swift Academy podcast. youtu.be/CEZbwcv60MA?...

The November issue of the Nil Coalescing newsletter has been sent to all the subscribers, and it's now available online: nilcoalescing.com/newsletter/2... I shared news on my Swift and SwiftUI book updates, Black Friday book deals, recent videos, and my conference plans for next year.

If you are looking to deepen your understanding of SwiftUI, take your Swift code to the next level, or start adopting SwiftUI in existing UIKit projects, don’t miss our Black Friday deal on @natpanferova.bsky.social's books and bundles: books.nilcoalescing.com #iOSDev #SwiftLang #SwiftUI

An update for *The* Swift book

UIKit now supports automatic observation tracking, making it easier to share data between UIKit and integrated SwiftUI components. I wrote a post looking into how this works on iOS 26 and iOS 18: nilcoalescing.com/blog/Automat... #iOSDev

I've just released a small update to my book "Swift Gems" with techniques covering features introduced in Swift 6.2, including inline arrays, default values in string interpolation, and some Swift concurrency tips. And it’s currently on sale: 30% off! books.nilcoalescing.com/swift-gems #SwiftLang

Thanks to those who generously shared their wisdom with us: LingJueYa, @jacobstechtavern.com, @natpanferova.bsky.social, Oleksii Oliinyk, Mattt, @avanderlee.com, @massicotte.org, Doug Gregor, Rauhul Varma, Paweł Kozielecki, Constantine Fry, Aether and Grady Zhuo

My books: "macOS Apps Step by Step" and "Escape from Tutorial Hell" are now on sale for Black Friday. Check out all the details here: https://troz.net/post/2025/black_friday_2025/ #macos #swift #swiftui #techbooks #blackfriday

Extend your app’s functionality to the entire macOS system by implementing services that users can access from the context menu or the Services menu in other apps: nilcoalescing.com/blog/macOSSy... #macOSDev

SwiftUI Fundamentals is great!

A must for Swift developer. If you’re looking for books this Black Friday, these are the ones.

My Black Friday book sale has started! All of my Swift and SwiftUI books are now 30% off! Find out more: books.nilcoalescing.com #iOSDev #SwiftUI #SwiftLang

UIKit now supports automatic observation tracking, making it easier to share data between UIKit and integrated SwiftUI components. I wrote a post looking into how this works on iOS 26 and iOS 18: nilcoalescing.com/blog/Automat... #iOSDev

Starting with iOS 18, we can use SwiftUI animations to animate UIKit views, making it easier to bring SwiftUI’s expressive and flexible animations into UIKit projects: nilcoalescing.com/blog/Animate... #iOSDev #SwiftUI #UIKit

I've just released a new version of "Integrating SwiftUI into UIKit Apps", with all the projects updated for iOS 26 and Xcode 26! And it's currently 30% off as part of my Black Friday book sale: books.nilcoalescing.com/integrating-... #iOSDev #SwiftUI

My Black Friday book sale has started! All of my Swift and SwiftUI books are now 30% off! Find out more: books.nilcoalescing.com #iOSDev #SwiftUI #SwiftLang

Make your views and controls fit perfectly within their containers using new SwiftUI APIs in iOS 26 such as the ConcentricRectangle shape and the containerShape() view modifier: nilcoalescing.com/blog/Concent... #iOSDev #SwiftUI

A new recipe has just arrived! Elevate your coffee moments with the Rose and Pistachio Latte, a fragrant blend of espresso, pistachios, and rose water topped with creamy milk. Learn how to make it in Breve: apps.apple.com/app/apple-st... #Coffee #CoffeeLovers #iOSApp

Discover easy-to-implement techniques for supporting Dynamic Type with larger text in SwiftUI apps using system and custom fonts, the ScaledMetric property wrapper, dynamic type size environment value, and more: youtu.be/wflWj5l7wlk #SwiftUI #iOSDev #Accessibility

Learn how to add Codable conformance to Swift enums, including automatic synthesis, customizations, and fully manual implementations for complex cases: nilcoalescing.com/blog/Codable... #SwiftLang #iOSDev

Explore SwiftUI APIs for customizing scroll behavior, including paging and view-aligned snapping, and learn what to watch out for to avoid unexpected results: nilcoalescing.com/blog/ScrollV... #SwiftUI #iOSDev

I've published a new video! I shared some tips for implementing Dynamic Type support in SwiftUI apps, covering system and custom fonts, ScaledMetric API, and dynamicTypeSize environment value: youtu.be/wflWj5l7wlk #SwiftUI #iOSDev #Accessibility

Fatbobman’s Swift Weekly #0109 is out! Dangerous but Fortunate — Twice! 🔄 onChange in same Time 📱 ScrollView snapping 🗺️ Roadmap for improving the type checker 🧩 AnyLanguageModel and more... weekly.fatbobman.com/p/fatbobman... #swift #swiftUI #iOS