dimasw

iOS developer sharing what I learn along the way.

Featured Projects

Active 2025

SqueezeBar - macOS Menu Bar File Compression

A native macOS menu bar app for quick file compression. Drop your images, videos, or PDFs and get them compressed instantly - no more waiting for sketchy online compressors.

Swift SwiftUI macOS ImageIO AVFoundation Ghostscript

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Latest Posts

Jan 31, 2026 • 8 min read

Failed to Navigate Back: Why My View Controller Search Returned nil (and How I Fixed It)

I encountered an issue where I needed to navigate backward from the currently presented view to a very specific view controller deeper in the app's...

Swift UIKit Navigation Stack
Jan 12, 2026 • 4 min read

Swift Closures: What Is ‘@escaping’ Actually Escaping From?

Closures are among the most powerful features in Swift, but they are also a primary source of memory leaks. To master them, you must understand...

Swift Concurrency Software Engineering
Jan 05, 2026 • 5 min read

Why Swift 6 Keeps Yelling About ‘Isolated’ and What It’s Actually Trying to Tell Us

For a while, I treated Swift 6 “isolated” warnings like background noise. The app still compiled. Tests still passed. Turns out… the compiler was trying...

Swift Concurrency Software Engineering

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dimasw

Featured Projects

SqueezeBar - macOS Menu Bar File Compression

Latest Posts

Failed to Navigate Back: Why My View Controller Search Returned nil (and How I Fixed It)

Swift Closures: What Is ‘@escaping’ Actually Escaping From?

Why Swift 6 Keeps Yelling About ‘Isolated’ and What It’s Actually Trying to Tell Us