Kodebits Day 77: Optional flatMap
Aug 17 2026 · Kodebits
Practice optionals with a short swift challenge.
iOS & Swift
New
Kodebits Day 75: Range Iteration
Aug 13 2026 · Kodebits
Practice ranges with a short swift challenge.
iOS & Swift
New
Kodebits Day 71: Value vs Reference
Aug 7 2026 · Kodebits
Practice value semantics with a short swift challenge.
Multiple Domains
New
Kodebits: July 2026—Crossing Fifty!
Aug 1 2026 · Article (10 mins)
The fiftieth Kodebit landed on 1 July, and 17 more followed. Here’s the full month grouped by platform and sorted from beginner to advanced—including the point where Swift, Kotlin and Dart all started covering the...
iOS & Swift
New
Kodebits Day 66: Designated Initializer
Jul 28 2026 · Kodebits
Practice initialization with a short swift challenge.
iOS & Swift
New
Kodebits Day 65: Custom Subscript
Jul 27 2026 · Kodebits
Practice subscripts with a short swift challenge.
iOS & Swift
New
Kodebits Day 64: Generic Function
Jul 25 2026 · Kodebits
Practice generics with a short swift challenge.
iOS & Swift
New
Kodebits Day 63: Extension Method
Jul 24 2026 · Kodebits
Practice extensions with a short swift challenge.
iOS & Swift
New
Getting Started with Apple’s Foundation Models
Jul 17 2026 · Article (15 mins)
Apple’s Foundation Models framework puts a large language model right on the device — private, offline, and free to call. In this free chapter from Apple Foundation Models, you’ll build a SwiftUI chat app that...
iOS & Swift
New
Kodebits Day 58: Custom Operator
Jul 14 2026 · Kodebits
Practice operators with a short swift challenge.
iOS & Swift
New
Kodebits Day 54: String Replacement
Jul 8 2026 · Kodebits
Practice strings with a short swift challenge.
iOS & Swift
New
Kodebits Day 52: Tuple Decomposition
Jul 5 2026 · Kodebits
Kodebits Day 50: Class Reference Share
Jul 1 2026 · Kodebits
Practice classes with a short swift challenge.
Multiple Domains
Kodebits: June Roundup
Jul 1 2026 · Article (10 mins)
June brought 17 more Kodebits across iOS, Android and Flutter. Here’s the full month grouped by platform and sorted from beginner to advanced — including a strong run of Kotlin’s DSL-building features and a value-semantics...
iOS & Swift
Kodebits Day 49: Variadic Sum
Jun 29 2026 · Kodebits
Practice functions with a short swift challenge.
iOS & Swift
Kodebits Day 47: Type Casting Check
Jun 26 2026 · Kodebits
Practice type casting with a short swift challenge.
iOS & Swift
Kodebits Day 45: Lazy Property Init
Jun 22 2026 · Kodebits
Practice properties with a short swift challenge.
iOS & Swift
Kodebits Day 44: Protocol Conformance
Jun 21 2026 · Kodebits
Learn about the new caching feature of AsyncImage and how to customize a URLRequest or URLSession to manage the cache. Discover a quick and easy way to download and cache images in your apps.
