Swift Type-safety Resources

PhantomTypes A phantom type is a custom type that has one or more unused type parameters. Phantom types allow you to enforce type-safety without sacri

ArtFilm A CMIO Camera Extension of the creative camera type, with configuration app ArtFilm is the sample code for the blog post Getting To Grips With

Lighter Lighter is a set of technologies applying code generation to access SQLite3 databases from Swift, e.g. in iOS applications or on the server. L

InstrumentKit InstrumentKit provides type-safe access to localized musical instruments and their tunings. Table of Contents Work In Progress Installat

factory 2022-09-10-a factory is a structured, type-safe source generation tool. It is intended to be a replacement for (and improvement over) the gyb

fluentui-emoji.swift A type-safe auto-generated Swift wrapper around fluentui-emoji. Usage Requirements iOS 13+ macOS 10.15+ tvOS 13+ watchOS 6+ Insta

HKWorkoutActivityType-Name User-friendly names for HealthKit workout type cases, incl. iOS 16 Apple's HealhKit defines workout types as enum cases, an

There are many libraries out there that aims to help developers easily create and use SQLite databases. Unfortunately developers still have to get bogged down in simple tasks such as writing table definitions and SQL queries. SwiftyDB automatically handles everything you don't want to spend your time doing.

URLCompatibilityKit URLCompatibilityKit is a lightweight Swift package that adds compatible backports of commonly used type properties, type and insta

DynamicCodableKit DynamicCodableKit helps you to implement dynamic JSON decoding within the constraints of Swift's sound type system by working on top

Cybersafe App made to educate people about cybersecurity and internet safety. [please open the app on an Iphone 11 if you have Xcode!] What to expect:

Undefinable Overview The purpose of this type is represent the JSON undefined state in Swift structs and classes. The Undefinable enum is a generic wi

FlowKit FlowKit is a dynamic flow framework capable of building a flow, based on conditions and ordered according to a logic of next steps. By using F

PacketProcessor The Swift PacketProcessor provides a simple, type-safe way of handling structured packets given a data stream. PacketProcessor handles

XCSnippets Swift package to provide type-safe interaction with (user-defined) Xcode Code Snippets Overview import XCSnippets let directory = Persiste

MQTagged provides a Tagged structure which helps differentiating between values of the same type.

AnyAsyncSequence AnyAsyncSequence allows you to expose AsyncSequence interfaces in your APIs without exposing the underlying sequence type, while cont

XCSnippets Swift package to provide type-safe interaction with (user-defined) Xcode Code Snippets Overview import XCSnippets let directory = Persiste

Protected is a Swift Package that allows you to specify the read and write rights for any type, depending on context by using Phantom types

Stagehand Stagehand provides a modern, type-safe API for building animations on iOS. Stagehand is designed around a set of core ideas: Composition of

swift-cache A type-safe swifty wrapper around NSCache. Getting Started Add swift-cache as a dependency to your project using SPM. .package(url: "https

FastImage FastImage 2.0 is an Swift port of the Ruby project by Stephen Sykes. It's directive is to request as little data as possible (usually just t

Guise is an elegant, flexible, type-safe dependency resolution framework for Swift. Flexible dependency resolution, with optional caching Elegant, str

Qeepsake React Native File Utils Extracts information from image and video files including MIME type, duration (video), dimensions, and timestamp. The

This is a general purpose Swift library for a concept of typed treatment for Media Types. We use this library on clients and servers to speak the same dialect and to enjoy all the comfort strong types provide over raw strings.

DiffableTextViews An open source package for as-you-type formatting in SwiftUI. Features Feature Description ⌨️ Responsive Formats text as you type 🪄

swift-url-routing A bidirectional URL router with more type safety and less fuss. This library is built with Parsing. Motivation Getting started Docum

vapor-routing A routing library for Vapor with a focus on type safety, composition, and URL generation. Motivation Getting started Documentation Licen

Core Data Query Interface (CDQI) is a type-safe, fluent, intuitive library for working with Core Data in Swift. CDQI tremendously reduces the amount o

Percentage A percentage type for Swift Makes percentages more readable and type-safe, for example, for APIs that currently accept a fraction Double. -

Accessibility for iOS, macOS, tvOS, and watchOS 🎉 What's new in Capable 2.0 🎉 Here are the most important changes: 🏛 New framework architecture and

TypographyKit makes it easy to define typography styles and colour palettes in your iOS app helping you achieve visual consistency in your design as w

Suicide Safety Plan - iOS Suicide Safety Plan is a free mobile application for suicide prevention. iOS | Android | Website | Contact This app is a mob

AsyncRequest AsyncRequest is a type-safe framework for building a suite of requests to communicate with an API, built on top of Swift Concurrency. Ins

SQLite.swift A type-safe, Swift-language layer over SQLite3. SQLite.swift provid

🚀Comprehensive Redux library for SwiftUI, ensures State consistency across Stores with type-safe pub/sub pattern.

ClampedInteger An Integer type that clamps its value to its minimum and maximum instead of over- or underflowing. Examples let big = ClampedIntege

FlexibleRowHeightGridLayout is a UICollectionViewLayout which lays out self-sizing cells in a grid and is designed to support accessibility, in partic

a replacement for NS_OPTIONS / RawOptionSet BitmaskT is a quicker way to get NS_OPTIONS-style functionality in a Swift environment. It's intended as

Depricated! There is not need for it at the moment as Swift compiler can do that for us 🚀 Swift Equatable Generator Xcode 8 Source Code Extension wil

MultipartFormData Build multipart/form-data type-safe in Swift. A result builder

Guise is an elegant, flexible, type-safe dependency resolution framework for Swift. Flexible dependency resolution, with optional caching Elegant, str

DeviceGuru DeviceGuru is a simple lib (Swift) to know the exact type of the device, e.g. iPhone 6 or iPhone 6s Easy to use Light weight From version 5

SSEventFlow SSEventFlow is a type safe alternative to NotificationCenter, inspired by Flux. The Flux Application Architecture was recently invented by

StyledText StyledText is a library that simplifies styling dynamic text in iOS applications. Instead of having to use attributed strings every time yo

KRecyclerViewAdapter A generic recyclerview adapter for all your recycler views. No need to create a custom adapter for every recyclerview. Dependency

Quick Start TL;DR? SimpleSource is a library that lets you populate and update table views and collection views with ease. It gives you fully typed cl

⚠️ The latest updates is this PR. It changes the difference algorithm to DifferenceKit. DataSources 💾 🔜 📱 Type-safe data-driven List-UI Framework.

Reusable A Swift mixin to use UITableViewCells, UICollectionViewCells and UIViewControllers in a type-safe way, without the need to manipulate their S

TableKit TableKit is a super lightweight yet powerful generic library that allows you to build complex table views in a declarative type-safe manner.

ErrorKit 일반적으로 사용 할 수 있는 전역 오류 타입 패키지. Requirements Xcode 13.2.1+ Swift 5.5+ Ins

SnappyTestCase iOS Simulator type agnostic snapshot testing, built on top of the FBSnapshotTestCase. Why? Snapshot testing helps to deliver views that

Money A precise, type-safe representation of monetary amounts in a given currency. This functionality is discussed in Chapter 3 of Flight School Guide

StringStylizer Type strict builder class for NSAttributedString. What's this? StringStylizer makes NSAttributedString more intuitive with Method chain

VarnamIME for macOS Easily type Indian languages on macOS using Varnam transliteration engine. Built at FOSSUnited's FOSSHack21. This project is a har

🚎 RealEventsBus RealEventsBus is a small swift experiment package to implement a basic type-safe event bus mechanism. Some other implementations in G

SixtCarSummoner What it does We developed an App that gives a nice interface where the user can type in their start location and destination. The user

Regex Pattern match like a boss. Usage Create: // Use `Regex.init(_:)` to build a regex from a static pattern let greeting = Regex("hello (world|univ

Runtime is a Swift library to give you more runtime abilities, including getting type metadata, setting properties via reflection, and type constructi

JSONRPCKit JSONRPCKit is a type-safe JSON-RPC 2.0 library purely written in Swift. // Generating request JSON let batchFactory = BatchFactory(version:

JDVideoKit Introduction You can easily transfer your video into Three common video type. You can use set up camera easily. Installation pod 'JDVideoK

Swift Package Information Code Coverage Swift package for accessing SF Symbols in a type safe manner. Features 💫 Contains all SF Symbols - 1.0, 2.0,

CPTWordCloud Example To run the example project, clone the repo, and run pod install from the Example directory first. Requirements Installation CPTWo

NFCNDEFParse NFC Forum Well Known Type Data Parser for iOS11 and Core NFC. Supports parsing of types: Text - NFCForum-TS-RTD_Text_1.0 2006-07-24 Uri -

Branch Build Status Versions master ≥ 2.0 Swift 4 - 4.2 ≥ 1.3 1.13 Swift 3 ≥ 1.0 1.3 Swift 2.3 1.0 DeviceKit is a value-type replacement of UIDe

SOMotionDetector Simple library to detect motion for iOS by arturdev . Based on location updates and acceleration. ###Requierments iOS 6.0 Compatibl

Safety Score App Development Saftey Score is an app intended to make nights out safer. Locations will be given a score out of 5 based on user reported

OptionalExtensions Why? Swift's Optional is pretty awesome, but it can always get better. This repository is an humble attempt to add some utility met

Result This is a Swift µframework providing ResultValue, Error. ResultValue, Error values are either successful (wrapping Value) or failed (wrappi

🎯 PredicateKit PredicateKit is an alternative to NSPredicate allowing you to write expressive and type-safe predicates for CoreData using key-paths,

QuickDB FileManager + CoreData ❗️ Save and Retrieve any thing in JUST ONE line of code ❗️ Fast usage dataBase to avoid struggling with dataBase comple

Light-weight, strict protocol-first styled PropertyKit helps you to easily and safely handle guaranteed values, keys or types on various situations of

TypedDefaults TypedDefaults is a utility library to type-safely use NSUserDefaults. Motivation The talk Keep Calm and Type Erase On by Gwendolyn Westo

StickyLocking StickyLocking is a general purpose embedded lock manager which allows for locking any resource hierarchy. Installable Lock modes allow f

PullToRefreshCoreText PullToRefresh extension for all UIScrollView type classes with animated text drawing style Demo Install Manual Copy the files in

Core Data Query Interface (CDQI) is a type-safe, fluent, intuitive library for working with Core Data in Swift. CDQI tremendously reduces the amount o

Threadly is a Swift µframework that allows for type-safe thread-local storage. What is Thread-Local Storage? Thread-local storage (TLS) lets you defin

Our apps constantly do work. The faster you react to user input and produce an output, the more likely is that the user will continue to use your appl

GlueKit ⚠️ WARNING ⚠️ This project is in a prerelease state. There is active work going on that will result in API changes that can/will break code wh

CategorySliderView Horizontal or vertical slider view for choosing categories. Add any UIView type as category item view. Fully customisable Demo Inst

NoticeObserveKit NoticeObserveKit is type-safe NotificationCenter wrapper. // .keyboardWillShow is a static property. Notice.Center.default.observe(na

A Protocol-Oriented NotificationCenter which is type safe, thread safe and with memory safety. Type Safe No more userInfo dictionary and Downcasting,

📄 swift-web-page (swep) Swep is a Swift DSL for writing type-safe HTML/CSS in SwiftUI way. Table of Contents Motivation Examples Safety Design FAQ In

How to Put Generic Protocol as Variable Type Have you ever put a Protocol on a variable? I believe you do. The Delegate pattern is using a lot in UIKi

Injectable Demo Preliminary musings and demonstration code for a simple Swift property-wrapper, keypath-based dependency injection system. The keypath

Ensure Type-based input validation try EnsurePackageIsCool(wrappedValue: packages.ensure) Validators A Validator is a type that validates an input.

SwiftTypeReader - You can gather type definitions from Swift source code.

🌳 Environment Welcome to Environment – a nicer, type-safe way of working with environment variables in Swift. Usage Access Environment Variables The

SwiftGen is a tool to automatically generate Swift code for resources of your projects (like images, localised strings, etc), to make them type-safe to use.

Vapor Leaf Extension Update: The Vapor Leaf Extension is now meant to be used with the Xcode Plugin I designed to provide Xcode language support for t

SQLite.swift provides compile-time confidence in SQL statement syntax and intent.

Quick Start TL;DR? SimpleSource is a library that lets you populate and update table views and collection views with ease. It gives you fully typed cl

UTIKit UTIKit is an UTI (Uniform Type Identifier) wrapper for Swift. Features UTIKit is a full featured library including entire UTI functions. Conver

Type-Safe Associated Objects in Swift TSAO is an implementation of type-safe associated objects in Swift. Objective-C associated objects are useful, b

Result This is a Swift µframework providing ResultValue, Error. ResultValue, Error values are either successful (wrapping Value) or failed (wrappi

Welcome to Codextended — a suite of extensions that aims to make Swift’s Codable API easier to use by giving it type inference-powered capabilities an

Doric: Design System Foundation Design System foundation written in Swift. Protocol oriented, type safe, scalable framework for iOS. Features Requirem

Elegant Attributed String composition in Swift sauce SwiftRichString is a lightweight library which allows to create and manipulate attributed strings

BonMot (pronounced Bon Mo, French for good word) is a Swift attributed string library. It abstracts away the complexities of the iOS, macOS, tvOS, and

AutoMocker Context AutoMocker is a Swift framework that leverages the type system to let you easily create mocked instances of your data types. Here's