Open Source

Swift applications were created by Swift.org, a website dedicated to the open-source Swift community. It’s built with source code, a bug tracker, mailing lists, and standard development mailing lists.

Swift.org also offers a Linux version of the language, as well as a Linux toolset that includes support for package managers, the LLDB debugger, and the REPLMac. Swift can be used to build applications for iOS Development, OS X, tvOS and watchOS . It does, however, need a Mac to run.

To put it another way, Swift makes application creation safer and quicker while also increasing the enjoyment of programming.

Advancement in Syntax

You can now write more expressive code with Swift’s new syntax tools. New Objective-C features including null-ability and generics descriptions were used in the SDKs to make code safer and cleaner.

Interactive Playgrounds

Professional developers will profit from Swift’s Playgrounds. It helps programmers to experiment with new Graphics or algorithm routines without having to create an entire iPhone application.

Inline code execution has now been introduced to Apple’s playgrounds, allowing programmers to write an algorithm or a large number of codes while receiving input.

This feedback loop has the potential to increase the speed at which code can be written.

In addition to embedded images and links, playgrounds may contain comments that use bullet lists.

Safety

Swift eliminates whole swaths of potentially dangerous code. Integers, for example, are tested for overflow, variables are always initialised before being used, and memory management is done automatically.

Another advantage of Swift is that its objects can never be empty, which means that if you write poor code, it will generate a compiler error. In other words, bugs can be solved as code is written, reducing the amount of time and money spent on error correction.

Finally, if a NIL optional variable is used, it causes a runtime crash, which may help you avoid the bug or repair it faster in Swift code.

Fast and Powerful

Swift has changed dramatically as a result of the removal of legacy C conventions. It converts Swift code into optimised native code using the LLVM compiler, which is extremely fast.

Swift has rendered object categorization much faster and more efficient than Python. In reality, it provides developers with essential object-oriented features including classes, protocols, and generics, giving Cocoa and Cocoa Touch developers the authority and performance they need.

In reality, it provides developers with essential object-oriented features including classes, protocols, and generics, giving Cocoa and Cocoa Touch developers the authority and performance they need.

Objective-C Interoperability

Since Swift is backwards compatible with Objective-C, you can create a project that includes files written in both languages. Apps with a mixed-language codebase can be developed.

You can also use Swift’s new features to incorporate elements of your app’s functionality and seamlessly integrate it back into your current Objective-C codebase.

It Is Built for Safety

Safety is the most important consideration for someone developing an app. The best thing is that when you work with Swift, you won’t have to deal with any potentially dangerous code.

It also employs the most up-to-date programming conventions to assist developers in maintaining the security of the apps they create.

It’s worth noting that in the programming language, valuables can be defined as value types or optional types. It means that a skilled developer has the authority to determine whether or not a value exists (nil).

It means that if a developer chooses Zero as an option, It means that if a developer makes the mistake of using the NIL optional value, the programming language would cause a runtime crash. This stays on the line of code, pushing the developer to fix any bugs as soon as possible.

To summarise, Swift does not allow you to create dangerous bugs or exception-free applications.

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From the shocking launch of a new language to prominent similarities with other languages, it has been just 3 years and still, it looks like Swift has come a long way! Swift is getting popular each and every day. Any good iOS Swift developer hoping to start new iOS project would choose nothing but Swift language to begin with.

IOS SWIFT DEVELOPER

In order to save your time and make the transition easier and interesting, we have prepared a list of libraries that according to us every iOS Swift developer must know. If you are looking to hire iOS App Developer, get in touch with us.

1.) ALAMOFIRE

Almost every application nowadays deals with web service calls. API integration is the base for almost every application in today’s era. Alamofire is an HTTP networking library built on top of NSURLSession and the Foundation URL loading system. Alamofire comes to the great rescue when one wants to abstract away and simplify networking in the application.

2.) SWIFTYJSON

Well, the API integration part is done and one feels like that is it! Now only part left is to manage JSON and use the data from it. Is it that easy as it sounds? well, you’ll know! And then what saves us from handling explicit data types that cause bugs and crashes is SwiftyJSON. It really deals with JSON in a well readable way which handles options unwrapping automatically for us.

3.) OBJECTMAPPER

So, We made a successful call attempt to APIs and managed well to receive but what next?! Fetching data by mapping resource is another tedious job to handle. ObjectMapper helps us convert JSON into a model object and not just that but vice versa too! It supports nested object pretty well too.

4.) EUREKA

And when you just thought your job is easier, one more challenge arises when you have to display all the fetched data into table views. Not really difficult but boring to very high extent as it is one of the most used element. In order to spice it up, Eureka helps you write them in a simple and elegant way. It consists of rows, sections, and forms. It really saves abundant time especially when your application contains a plethora of forms.

5.) QUICK

A behavior drove development framework not just for Swift but for Objective-C too which is inspired by RSpec, Spectra and Ginkgo. One of the major benefits of using Quick is that it comes with Nimble which is a matcher framework for tests.

6.) SNAPKIT

Another latest approach to set UI for application is using Auto Layout. SnapKit is an Auto Layout library that simplifies coding for the same requiring nothing but just a minimal code that too without losing readability. It is type safe which comes at rescue in order to get rid of programming errors.

7.) RXSWIFT

RxSwift is nothing but the swift version of Rx and serves the same goal as to enable easy composition of asynchronous operations and event/data streams. Consequently, RxSwift is a framework for functional reactive programming.

8.) SPRING

Spring is an animation library. Be it inside of storyboard’s runtime attribute or through code, Spring helps one both ways to set an animation to an object. It supports number of already written animations, transitions and properties.

9.) CORESTORE

The main motive of CoreStore is to provide type safe and elegant interaction with Core Data. It is a wrapper library that provides APIs for all common methods to effectively interact with database.

10.) KINGFISHER

Kingfisher helps us download and cache images from the web. It does that all asynchronously. It caches downloaded images both in memory as well as disk in order to improve application experience to all new level.

What are your thoughts on the same, people? Do you know some library that deserves the place in this list? Please leave a comment and let us know.