Custom operators can make a mathematical type or domain-specific language feel wonderfully natural, right up until nobody else can read the code. The useful bit here is the mechanics—prefix, postfix, infix, precedence groups, assignment, pattern matching, and function composition—paired with the reminder I’d enforce in review: if a named function is clearer, use the named function.

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Result builders (formerly known as function builders) are a powerful Swift feature that enables you to create elegant domain-specific languages (DSLs). They're the magic behind SwiftUI's declarative…

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Audio descriptions provide narration of visual elements in video content, making it accessible to blind and low vision users. In this post, we'll explore what audio descriptions are, how to detect…

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Creating custom shapes in SwiftUI allows you to draw unique graphics and build creative user interfaces. By conforming to the Shape protocol, you can create reusable, scalable vector graphics that…

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Slow scroll views are one of the most noticeable performance problems in SwiftUI apps. Optimizing them can make a significant difference, especially when dealing with large datasets or complex…

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The searchable modifier in SwiftUI makes it easy to add search functionality to your views. It provides a native search experience with automatic keyboard handling, search suggestions, and…

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In this post we'll create a small extension to track which screens are being viewed in a SwiftUI application. Why Track Screen Views? Tracking screen views is essential for understanding user…

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How NSVisualEffectView renders blur effects under the hood, and building a custom material view from scratch using CABackdropLayer.

Color is a powerful design tool, but relying solely on color to convey information creates accessibility barriers for users with color blindness or low vision. In this post, we'll explore how to make…