Curated topic · 10 ARTICLES
Explore practical Dependency Injection articles grounded in clear explanations and engineering tradeoffs.
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Factory is a Swift DI library that catches missing dependency registrations at compile time. As of July 2026, this guide covers version 3.3.1, basic usage, scope declarations, test and preview injection, and differences from Swinject.
Read articleDI, IoC, and DIP are concepts at different levels. DIP is the principle that determines what to depend on, IoC is about who holds control, and DI is the technique of supplying dependencies. This guide covers the distinctions with examples and interview answers.
Read articleAt some point while developing for iOS, this question comes up.
Read articleAs your iOS app grows, dependency management can become a real headache.
Read articleAs your SwiftUI app grows, the phrase dependency injection alone can make your shoulders tense.
Read articleWe call Alamofire a library and SwiftUI a framework. But aren’t both just “using code written by someone else”? What’s the difference?
Read articleWhen building iOS apps with Swift, you inevitably face this question.
Read articleHave you ever spent all night stuck because a Singleton made testing impossible?
Read articleWe often create required objects right where they are needed in the code. But the moment you try to write tests, you hit a wall. The creation code is embedded inside the class, so you cannot swap it out.
Read articleIn the previous article, we covered the first three letters of SOLID—SRP, OCP, and LSP. Today, we’ll wrap up the remaining two.
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