Here’s our story of how we migrated the Gojek iOS App to Bazel and the fantastic results we achieved.

Today I want to explain a simple topic: the use of @MainActor when you're using Swift.

I came across this macro while programming async with SwiftUI, so I want to share my findings with you.

Let's start with a scenario so we can understand the problem that…

Lines and Bars!

Learn how to use the Canvas view to render graphics within a SwiftUI app.

Intro
Have you already started using Swift Testing instead of XCTest?
I’m curious to see how you can refactor the test function (add_returnsCorrectSum) from the code snippet to use all powers of the Swift Testing framework.
Could you explain what benefits…

Apple recently released Swift 6.1, with most of the changes being cosmetic. However, I particularly like the scoping feature introduced in the Swift Testing framework. This week, we’ll delve into the new test scoping feature and explore how to effectively…

Observations We first observed the bug in a custom iOS application compiled for the arm64e architecture (thus supporting PAC instructions).

Discover six key improvements Xcode needs—ranging from SPM support to AI enhancements—to stay competitive and reclaim its place as developers’ preferred tool.

Alerts are a standard UI element in iOS apps, used to inform users or request decisions. Though they seem simple, alerts involve many subtle guidelines around button order, roles, and colors.

Learn how to dynamically construct generic types in Swift - a technique that's particularly useful for those working with advanced Swift patterns.

How Swift’s defer keyword can be incredibly useful when working with code scopes that have multiple exit points, such as throwing or async functions.

Regular Expression Tester with highlighting for Swift Regex. Quickly test and debug your regex and Regex Builder.

An introduction to writing WebGL shaders using gradient noise and cool math.

Can We Tap Into Button's Full Async Potential... Or Are We Pressing Luck?

Swift 6.2 will introduce several changes to Swift Concurrency that will make writing asynchronous code more approachble.

Replace SwiftData with a fast, ergonomic and lightweight suite of tools powered by SQL. It provides APIs similar to @Model, @Query and #Predicate, but is tuned for direct access to the underlying database instead of abstracting it away from you.

Learn how to access and read data stored in the Health app in a SwiftUI app.

A simple stack-based navigation system for SwiftUI apps

Learn how to use the Canvas view to render graphics in the form of symbols within a SwiftUI app.

If I ever end up in hell, my punishment will be maintaining forever failing Github Actions pipeline.