@PavelAndreev777

Difference between EnvironmentObject, StateObject, ObservedObject & Observable

Feb 23 · 7 min read · @StateObject, @EnvironmentObject, and @ObservedObject I’ve decided to dedicate this week to exploring data flow in SwiftUI. In this article, we’ll discuss the differences between the @StateObject, @En

Multithreading in Swift: GCD

Feb 15 · 20 min read · Welcome, fellow developers! 👋 I am absolutely thrilled to have you here today. Let’s face it: Multithreading can be a tangled mess. It’s one of those topics that can make even experienced developers sweat. But today, we are going to unravel that bal...

Swift: Master of Decoding messy json

Feb 10 · 7 min read · I recently came across an interesting challenge involving JSON decoding in Swift. Like many developers, when faced with a large, complex JSON response, my first instinct was to reach for “quick fix” t

Stop waiting! Are you using Swift Concurrency efficiently? 🚀

Feb 10 · 1 min read · One of the biggest performance gains in modern Swift development comes from understanding how to run tasks in parallel. As shown in the code snippet, the difference between a sluggish UI and a snappy app often comes down to just one keyword: async le...

Robust Network Layer in Swift via Clean Architecture Approach

Dec 9, 2025 · 12 min read · Networking is the backbone of almost every modern iOS application. However, as projects grow in complexity, the network layer often becomes a “junk drawer” for URL construction, messy completion handl