Wing is a Swift library that provides a comprehensive collection of extensions for standard Swift types and Foundation/UIKit classes, designed to simplify common programming tasks and enhance developer productivity.
- Encoding/Decoding
- Base64 encoding/decoding
- URL encoding/decoding
- UTF-8 encoding/decoding
- Text Manipulation
- Case transformations (camelCase, snake_case, kebab-case)
- Trimming whitespace
- Padding
- Truncating
- Removing HTML tags
- String reversal
- Validation
- URL validation
- Hexadecimal validation
- Custom character set validation
- Formatting
- Currency formatting
- Percentage formatting
- Number formatting
- Generation
- Random string generation (alphanumeric, alphabetic, numeric)
- Hashing
- SHA1
- SHA256
- BinaryInteger & BinaryFloatingPoint
- Mathematical operations (power, square root, etc.)
- Rounding and formatting
- Range clamping
- Random number generation
- Time interval conversions
- Currency formatting
- Type conversions
- Time difference calculations
- Date comparison (
isToday,isInPast,isInFuture) - String conversion with custom formats
- Date manipulation (adding/subtracting days)
- Safe subscript access
- Array chunking
- Duplicate removal
- Element swapping
- Element moving
- Convenience unwrapping methods
- Nil coalescing with default values
- Optional chaining helpers
- Nil-or-empty checking for collections
@Clamped: Value range restriction@KeyValueStorage: UserDefaults persistence@Limited: Collection/String length limiting@Masked: String pattern masking@Trimming: Automatic whitespace trimming@Validated: Value validation
Complete documentation is available here.
Add Wing as a dependency in your Package.swift file:
dependencies: [
.package(url: "https://github.com/username/Wing.git", from: "1.0.0")
]import Wing
// Base64 encoding/decoding
let encoded = "Hello".base64Encoded // "SGVsbG8="
let decoded = encoded?.base64Decoded // "Hello"
// URL encoding/decoding
let url = "Hello World!".urlEncoded // "Hello%20World!"
let decoded = url?.urlDecoded // "Hello World!"
// Case transformations
"helloWorld".snakeCased // "hello_world"
"hello-world".camelCased // "helloWorld"
// String validation
"https://example.com".isValidURL // true
"FF00FF".isHexadecimal // trueimport Wing
// Mathematical operations
5.squared // 25
16.squareRoot() // 4.0
2.power(3) // 8
// Formatting
123.456.formatted(withFractionDigits: 2) // "123.46"
1234.currencyFormatted(locale: Locale(identifier: "en_US")) // "$1,234.00"
// Time intervals
5.minutes // TimeInterval(300)
2.hours // TimeInterval(7200)import Wing
let date = Date()
date.isToday // true
date.isInPast // false
date.toString("yyyy-MM-dd") // "2025-04-21"
date.addingDays(7) // Date one week from nowimport Wing
let array = [1, 2, 2, 3, 3, 3]
array.removingDuplicates() // [1, 2, 3]
let chunks = array.chunked(into: 2) // [[1, 2], [2, 3], [3, 3]]
// Safe subscript
let items = ["a", "b", "c"]
items[safe: 5] // nil- iOS 13.0+ / macOS 10.15+
- Swift 5.3+
- Xcode 12.0+
Detailed API documentation is available through DocC. Build the documentation in Xcode using: Product > Build Documentation (⌘ + ⇧ + D)
- Fork the repository
- Create your feature branch (
git checkout -b feature/amazing-feature) - Commit your changes (
git commit -m 'Add amazing feature') - Push to the branch (
git push origin feature/amazing-feature) - Open a Pull Request
This project is licensed under the MIT License - see the LICENSE file for details.
Annurdien Rasyid