Percentage
A Swift library providing a type-safe percentage type with operator support and SwiftUI/Cocoa overloads.
What is Percentage?
Percentage is a Swift library that provides a dedicated Percentage type to make percentages more readable and type-safe in Swift code. It replaces error-prone fraction Double values with clear percentage literals and provides comprehensive arithmetic and utility functions, eliminating ambiguity when working with percentages.
Swift developers building iOS, macOS, or other Apple platform applications who need to handle percentages in their code, particularly those using SwiftUI or Cocoa APIs that accept opacity, brightness, or similar parameters.
Developers choose Percentage over manual Double handling because it offers a first-class, type-safe percentage type with operator support, SwiftUI/Cocoa overloads, and utility methods, which enhances code clarity and reduces bugs related to fraction-percentage confusion.
Overview
A percentage type for Swift
Use Cases
Best For
- Adding type safety and clarity to percentage calculations in Swift codebases.
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