Open Source Swift Software
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Swift Software
Browse free open source Swift Software and projects below. Use the toggles on the left to filter open source Swift Software by OS, license, language, programming language, and project status.
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Airtest
UI Automation Framework for Games and Apps
¿Airtest provides cross-platform APIs, including app installation, simulated input, assertion and so forth. Airtest uses image recognition technology to locate UI elements so that you can automate games and apps without injecting any code. Airtest cases can be easily run on large device farms, using the command line or python API. HTML reports with detailed info and screen recording allow you to quickly locate failure points. NetEase builds Airlab on top of the Airtest Project. AirtestIDE is an out-of-the-box GUI tool that helps to create and run cases in a user-friendly way. AirtestIDE supports a complete automation workflow. Poco adds the ability to directly access object(UI widget) hierarchy across the major platforms and game engines. It allows writing instructions in Python, to achieve more advanced automation. -
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Time
Type-safe time calculations in Swift
Type-safe time calculations in Swift. Time is not just a bunch of Double conversion functions. The main advantage of it is that all time units are strongly-typed. Starting with Xcode 11, Time is officially available only via Swift Package Manager. Of course, you always have an option of just copying-and-pasting the code - Time is just two files, so feel free. -
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Carbon library
A declarative library for building component-based user interfaces
A declarative library for building component-based user interfaces in UITableView and UICollectionView. Provides a declarative design with the power of diffing algorithm for building list UIs. Declare the component once, it can be reused regardless kind of the list element. Solves the various problems by architecture and algorithm without destructing UIKit. Carbon is a library for building component-based user interfaces in UITableView and UICollectionView inspired by SwiftUI and React. This make it painless to build and maintain the complex UIs. Since components made with Carbon can be works directly on SwiftUI, the cost of future migration can be greatly reduced. Uses DifferenceKit which is highly optimized based on Paul Heckel’s paper for diffing. Declarative design and diffing algorithm make your code more predictable, debugging easier and providing beautiful animations to users. -
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Gemini
Gemini is rich scroll based animation framework for iOS,
Gemini is rich scroll-based animation framework for iOS, written in Swift. You can easily use GeminiCollectionView, which is a subclass of UICollectionView. It enables you to make multiple animations which has various and customizable properties and moreover can create your own custom scroll animation. Gemini also provides a fluent interface based on method chaining. you can use this intuitively and simply. Available for Roll, Pitch and Yaw animation. These rotation animations are designed based on 3-Dimensional vectors. Figure-1 shows the direction of rotation based on the device. Each type of rotation animation has RotationEffect (e.g. RollRotationEffect) and degree of rotation. Customize RotationEffect (up, down, sineWave, reverseSineWave) and degree of rotation. -
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MaLiang
iOS painting and drawing library based on Metal
MaLiang is a painting framework based on Metal. It supports drawing and handwriting with customized textures. The name of "MaLiang" comes from a boy who had a magical brush in a Chinese ancient fairy story. A Canvas is the basic component of MaLiang. You will paint all things on it. Canvas extends from MetalView, which extends from MTKView. MetalView handles all the logic with MetalKit and hides them from you. MaLiang supports the automatic adjustment of stroke size with painting force. 3D Touch is supported by default, and simulated force will be setup on devices that do not support this. forceSensitive is the property that force affects the stroke size. It should be set between 0 to 1. the smaller the value is, the less sensitive will be. if sets to 0, then force will not affect the stroke size. -
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BulletinBoard
General-purpose contextual cards for iOS
BulletinBoard is an iOS library that generates and manages contextual cards displayed at the bottom of the screen. It is especially well suited for quick user interactions such as onboarding screens or configuration. It has an interface similar to the cards displayed by iOS for AirPods, Apple TV/HomePod configuration and NFC tag scanning. It supports both the iPhone, iPhone X and the iPad. It has built-in support for accessibility features such as VoiceOver and Switch Control. -
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CardParts
A reactive, card-based UI framework built on UIKit for iOS developers
CardParts is the second-generation Card UI framework for the iOS Mint application. This version includes many updates to the original card part framework, including improved MVVM, data binding (via RxSwift), use of stack views and self-sizing collection views instead of sizing cells, 100% swift and much more. The result is a much simpler, easier-to-use, more powerful, and easier-to-maintain framework. This framework is currently used by the iOS Mint application and the iOS Turbo application. There are two major parts to the card parts framework. The first is the CardsViewController which will display the cards. It is responsible for displaying cards in the proper order and managing the lifetime of the cards. The second major component is the cards themselves which are typically instances of CardPartsViewController. Each instance of CardPartsViewController displays the content of a single card, using one or more card parts (more details later). -
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Design Patterns in Swift
Design Patterns implemented in Swift
Design-Patterns-In-Swift is a repository that translates classic software engineering design patterns (from sources like the Gang of Four) into Swift code examples, so you can see how those patterns look in a modern, strongly typed, object-/protocol-oriented language. It covers creational, structural, and behavioral patterns: singletons, factories, decorators, observers, strategy, command, mediator, and more. For each pattern, you’ll typically see one or more Swift implementations, commentary on where it makes sense in a Swift architecture, and caveats about when you might prefer pure protocol composition or using functional patterns instead. The examples aim to be readable and idiomatic—not overly abstract or contrived—so developers can adopt or adapt them directly. -
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Dynamic
Call hidden/private API in style, The Swift way
Dynamic is an Objective-C library for dynamically interacting with private and public iOS APIs. It allows developers to access properties, methods, and classes that are not normally exposed, useful for runtime exploration and advanced debugging. -
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Popovers
A library to present popovers. Simple, modern, and highly customizable
A library to present popovers. Present any view above your app's main content. Attach to source views or use picture-in-picture positioning. Display multiple popovers at the same time with smooth transitions. Supports SwiftUI, UIKit, and multitasking windows on iPadOS. Highly customizable API that's super simple — just add .popover. Drop-in replacement for iOS 14's Menu that works on iOS 13. SwiftUI-based core for a lightweight structure. 0 dependencies. It's 2023 — about time that popovers got interesting! -
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REEL SEARCH
A UI controller that allows you to choose options from a list
Reel Search is a Swift UI controller that allows you to choose options from a list. We specialize in the designing and coding of custom UI for Mobile Apps and Websites. Once the designers have created a gorgeous UI, you will need a team that will be able to turn this design into a working mobile application or website which will look and work exactly the way you have approved it at the design stage. Ramotion has been creating interfaces for many years and now we are ready to turn them into working mobile, web, and VR apps. Recently, our mobile application developers have released a series of Swift controls, which quickly gained popularity among mobile developers on Github and allowed Ramotion to become the # 1 contributor to Swift projects on the platform. -
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RoughSwift
Create hand-drawn, sketchy, comic shape in Swift
Create hand-drawn, sketchy, comic shape in Swift. RoughSwift allows us to easily make shapes in a hand-drawn, sketchy, comic style in SwiftUI. Use the generator in draw function to specify which shape to render. The returned CALayer contains the rendered result in the correct size and is updated every time the generator is instructed. The beauty of CALayer is that we can further animate, transform (translate, scale, rotate) and compose them into more powerful shapes. -
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SpreadsheetView
Full configurable spreadsheet view user interfaces for iOS apps
Full configurable spreadsheet views user interfaces for iOS applications. With this framework, you can easily create complex layouts like schedules, Gantt charts, and timetables as if you are using Excel. -
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SwiftSVG
A simple, performant, and lightweight SVG parser
SwiftSVG is not meant to be a full SVG parser. The library supports the most common use cases of flat, solid-color SVG elements. It supports grouping and transformations and can parse all path and shape elements. The best use case for SwiftSVG is for flat icons that you may want to theme at runtime and have good control over. Think icons for your app, especially if you offer light and dark themes. The library can handle complex paths, and more importantly can handle them quickly, so you can use it to display many SVGs, just not every single use case. See the complex example in the examples app. At this time, gradients are not supported, but this is high on the list of features to support next. Furthermore, text is not supported at this time, but shouldn't be too difficult to support. Animations are the last major category that isn't supported, and they probably won't be in the near future seeing Cocoa already provides rich support. -
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Swinject
Dependency injection framework for Swift with iOS/macOS/Linux
Swinject is a lightweight dependency injection framework for Swift. Dependency injection (DI) is a software design pattern that implements Inversion of Control (IoC) for resolving dependencies. In the pattern, Swinject helps your app split into loosely-coupled components, which can be developed, tested, and maintained more easily. Swinject is powered by the Swift generic type system and first-class functions to define the dependencies of your app simply and fluently. Services must be registered to a container before they are used. The typical registration approach will differ depending on whether you are using SwinjectStoryboard or not. -
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TangramKit
TangramKit is a powerful iOS UI framework implemented by Swift
TangramKit is a powerful iOS UI framework implemented by Swift. It integrates the functions with Android layout, iOS AutoLayout, SizeClass, HTML CSS float and flexbox, and Bootstrap. So you can use LinearLayout, RelativeLayout, FrameLayout, TableLayout, FlowLayout, FloatLayout, and LayoutSizeClass to build your App. UIView UITableView UICollectionView. TangramKit is a simple and easy Swift framework for iOS view layout. The name comes from the Tangram of China which provides some simple functions to build a variety of complex interfaces. It integrates functions. -
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TweenKit
Animation library for iOS in Swift
TweenKit is a powerful animation library that allows you to animate (or 'tween') anything. TweenKit's animations are also scrubbable, perfect for building awesome onboarding experiences! By adding conformance to the Tweenable protocol, anything can be animated. You decide what it means to 'tween' your object, making this a flexible approach. -
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brics
www.youtube.com/@Akhona_Kama
BRICS COIN is a decentralized cryptocurrency project designed to empower users in the BRICS nations (Brazil, Russia, India, China, and South Africa) by providing a secure, efficient, and accessible means of digital value transfer and financial inclusion. Built on the Ethereum blockchain as an ERC20 token, BRICS COIN aims to facilitate cross-border transactions, enhance economic collaboration, and foster innovation within the BRICS countries. Key Features Token Functionality: ERC20 Standard: Ensures compatibility with various wallets and decentralized applications (dApps). Minting and Burning: Allows for controlled supply management, enabling the creation of new tokens and the destruction (burning) of tokens to influence market dynamics. Decentralized Finance (DeFi) Functionality: Explore opportunities in DeFi, from staking to yield farming, helping users to earn rewards on their holdings. Community Governance: Empower the BRICS community by enabling token holders to p -
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iOS Interview Questions
iOS interview questions
This repository collects a broad, categorized list of interview questions (with expected answers) that are commonly asked in iOS or Swift engineering interviews. Topics range from language fundamentals (memory management, ARC, value vs. reference types), to UIKit/SwiftUI, concurrency, Grand Central Dispatch, background execution, networking, design patterns, system frameworks, and architecture decisions. Each question is usually backed by sample explanations or code snippets, helping candidates understand not just what to answer but why it matters and how to reason about tradeoffs. Because the repo is maintained, it evolves to reflect changes in the iOS ecosystem: for example, newer Swift concurrency, Combine, SwiftUI, structured concurrency, or recent platform APIs. Many interviewers and candidates use it as a structured prep tool: reviewing categories, doing mock answers, or drilling tricky concepts.
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