About

A curated list of awesome iOS frameworks, libraries, tutorials, Xcode extensions and plugins, components and much more. The list is divided into categories such as Frameworks, Components, Testing and others, open source projects, free and paid services. There is no pre-established order of items in each category, the order is for contribution. If you want to contribute, please read the guide.

Recommended SDK for bug and crash reporting Instabug

We highly recommend integrating Instabug’s framework as they compiled a lot of great features in their SDK that provides useful and rich data with each bug/crash report. They removed the hassle of debugging as the SDK automatically attach screenshots, screen recordings, device details, network logs and repro-steps with each bug report which speeds up development process. Instabug is offering awesome-ios community an exclusive 15% discount on all paid plans. Go to 5-minute installation guide.🚀

How to Use

Awesome-iOS is an amazing list for people who need a certain feature on their app, so the best ways to use are:

Ask for help on our Twitter or Gitter Channel
Simply press command + F to search for a keyword
Go through our Content Menu

Courses

Getting Started

Apple- Start Developing with iOS - Apple Guide.
Apple - Object-Oriented Programming with Objective-C
Apple - Programming with Objective-C
CodeProject - Getting Started with iPhone and iOS Development.
Lifehacker - I Want to Write iOS Apps. Where Do I Start?
Ray Wenderlich - Learn to code iOS Apps.
Stanford - Developing iOS 7 Apps for iPhone and iPad
Stanford - Developing iOS 10 Apps with Swift - Stanford's 2017 iTunes U course.
Stanford - Developing iOS 11 Apps with Swift - Stanford's 2017 iTunes U course updated for iOS 11 and Swift.
Swifteducation - Teaching App Development with Swift
Udacity - Intro to iOS App Development with Swift

Other free courses

Libraries And Frameworks

Analytics

Instabug - In-app feedback, Bug and Crash reporting, Fix Bugs Faster through user-steps, video recordings, screen annotation, network requests logging.
Mixpanel - Advanced analytics platform.
Localytics - Brings app marketing and analytics together.
Answers by Fabric - Answers gives you real-time insight into people’s experience in your app.
Liquid Analytics - Identify behaviours through Analytics and react with real-time Personalization.
GTrack186 14 - Lightweight Objective-C wrapper around the Google Analytics for iOS SDK with some extra goodies.
ARAnalytics2k 258 - Analytics abstraction library offering a sane API for tracking events and user data.
Segment292 256 - The hassle-free way to integrate analytics into any iOS application.
MOCA Analytics - Paid cross-platform analytics backend.
Countly - Open source, mobile & web analytics, crash reports and push notifications platform for iOS & Android.
Abbi - A Simple SDK for developers to manage and maximise conversions of all in-app promotions.
devtodev - Comprehensive analytics service that improves your project and saves time for product development.
Bugsnag - Error tracking with a free tier. Error reports include data on device, release, user, and allows arbitrary data.
Inapptics - Helps analyze and visualize user behavior in mobile apps. Provides visual user journeys, heatmaps and crash replays.

App Routing

WAAppRouting583 34 - iOS routing done right. Handles both URL recognition and controller displaying with parsed parameters. All in one line, controller stack preserved automatically!
DeepLinkKit662 105 - A splendid route-matching, block-based way to handle your deep links.
IntentKit2k 143 - An easier way to handle third-party URL schemes in iOS apps.
JLRoutes4k 450 - URL routing library for iOS with a simple block-based API.
IKRouter102 4 - URLScheme router than supports auto creation of UIViewControllers for associated url parameters to allow creation of navigation stacks
Compass530 26 - 🌍 Compass helps you setup a central navigation system for your application
Appz864 119 - Easily launch and deeplink into external applications, falling back to web if not installed.
URLNavigator1k 116 - ⛵️ Elegant URL Routing for Swift
Marshroute134 24 - Marshroute is an iOS Library for making your Routers simple but extremely powerful.
SwiftRouter137 22 - A URL Router for iOS, written in Swift 3
Router - 🛣 Simple Navigation for iOS.
ApplicationCoordinator117 10 - Coordinator is an object that handles navigation flow and shares flow’s handling for the next coordinator after switching on the next chain.
RxFlow584 15 - Navigation framework for iOS applications based on a Reactive Flow Coordinator pattern.

Apple TV

Voucher503 27 - A simple library to make authenticating tvOS apps easy via their iOS counterparts.
XCDYouTubeKit2k 418 - YouTube video player for iOS, tvOS and macOS
TVMLKitchen59 14 - Swifty TVML template manager with or without client-server
BrowserTV210 10 - Turn your TV into a dashboard displaying any webpage!
Swift-GA-Tracker-for-Apple-tvOS46 14 - Google Analytics tracker for Apple tvOS provides an easy integration of Google Analytics’ measurement protocol for Apple TV.
ParallaxView316 25 - iOS controls and extensions that add parallax effect to your application.
TvOSTextViewer6 3 - Light and scrollable view controller for tvOS to present blocks of text
FocusTvButton15 8 - Light wrapper of UIButton that allows extra customization for tvOS
TvOSMoreButton4 5 - A basic tvOS button which truncates long text with '... More'.
TvOSPinKeyboard80 2 - PIN keyboard for tvOS
TvOSScribble144 4 - Handwriting numbers recognizer for Siri Remote
TvOSCustomizableTableViewCell9 1 - Light wrapper of UITableViewCell that allows extra customization for tvOS

Architecture Patterns

SwiftyVIPER39 7 - Makes implementing VIPER architecture much easier and cleaner.
CleanArchitectureRxSwift564 42 - Example of Clean Architecture of iOS app using RxSwift.
Viperit200 30 - Viper Framework for iOS. Develop an app following VIPER architecture in an easy way. Written and tested in Swift.
Reactant109 5 - Reactant is a reactive architecture for iOS
YARCH43 15 - More clean alternative to VIPER with unidirectional data flow (flux-like).
iOS-Viper-Architecture55 12 - This repository contains a detailed sample app that implements VIPER architecture in iOS using libraries and frameworks like Alamofire, AlamofireImage, PKHUD, CoreData etc.
Tempura - A holistic approach to iOS development, inspired by Redux and MVVM.

ARKit

ARKit-CoreLocation2k 195 -Combines the high accuracy of AR with the scale of GPS data.
Virtual Objects151 38 - Placing Virtual Objects in Augmented Reality.
ARVideoKit453 35 - Record and capture ARKit videos 📹, photos 🌄, Live Photos 🎇, and GIFs 🎆.
ARKitEnvironmentMapper12 2 - A library that allows you to generate and update environment maps in real-time using the camera feed and ARKit's tracking capabilities.
SmileToUnlock442 18 - This library uses ARKit Face Tracking in order to catch a user's smile.

Authentication

Heimdallr.swift194 27 - Easy to use OAuth 2 library for iOS, written in Swift.
OhMyAuth41 8 - Simple OAuth2 library with a support of multiple services.
AuthenticationViewController260 14 - A simple to use, standard interface for authenticating to oauth 2.0 protected endpoints via SFSafariViewController.
OAuth2600 159 - OAuth2 framework for macOS and iOS, written in Swift.
OAuthSwift1k 240 - Swift based OAuth library for iOS
SimpleAuth1k 175 - Simple social authentication for iOS.
AlamofireOauth273 26 - A swift implementation of OAuth2
SwiftyOAuth461 24 - A simple OAuth library for iOS with a built-in set of providers
Simplicity1k 80 - A simple way to implement Facebook and Google login in your iOS and macOS apps.
InstagramAuthViewController33 2 - A ViewController for Instagram authentication.
InstagramSimpleOAuth84 23 - A quick and simple way to authenticate an Instagram user in your iPhone or iPad app.
DropboxSimpleOAuth45 8 - A quick and simple way to authenticate a Dropbox user in your iPhone or iPad app.
BoxSimpleOAuth15 7 - A quick and simple way to authenticate a Box user in your iPhone or iPad app.
InstagramLogin - A simple way to authenticate Instagram accounts on iOS.
ReCaptcha72 14 - [In]visible ReCaptcha for iOS.
LinkedInSignIn6 1 - Simple view controller to login and retrieve access token from LinkedIn.

Bridging

RubyMotion - RubyMotion is a revolutionary toolchain that lets you quickly develop and test native iOS and macOS applications for iPhone, iPad and Mac, all using the Ruby language.
JSPatch11k 2k - JSPatch bridge Objective-C and Javascript using the Objective-C runtime. You can call any Objective-C class and method in JavaScript by just including a small engine. JSPatch is generally use for hotfix iOS App.
WebViewJavascriptBridge9k 2k - An iOS/macOS bridge for sending messages between Obj-C and JavaScript in UIWebViews/WebViews
MAIKit138 3 - A framework for sharing code between iOS and macOS

Cache

Thread safe, offline and high performance cache libs and frameworks.

Awesome Cache1k 132 - Delightful on-disk cache (written in Swift)
mattress447 33 - iOS Offline Caching for Web Content
Carlos444 33 - A simple but flexible cache
HanekeSwift5k 644 - A lightweight generic cache for iOS written in Swift with extra love for images.
YYCache1k 376 - High performance cache framework for iOS.
Cache950 70 - Nothing but Cache.
MGCacheManager - A delightful iOS Networking Cache Managing Class.
SPTPersistentCache1k 69 - Everyone tries to implement a cache at some point in their iOS app’s lifecycle, and this is ours. By Spotify
Track189 10 - Track is a thread safe cache write by Swift. Composed of DiskCache and MemoryCache which support LRU.
UITableView Cache58 6 - UITableView cell cache that cures scroll-lags on a cell instantiating.
RocketData - A caching and consistency solution for immutable models.
PINCache2k 277 - Fast, non-deadlocking parallel object cache for iOS and macOS
Johnny25 3 - Melodic Caching for Swift
Disk2k 53 - Delightful framework for iOS to easily persist structs, images, and data.
Cachyr94 3 - A small key-value data cache for iOS, macOS and tvOS, written in Swift
Cache185 12 - Swift caching library.

Charts

Beautiful, Easy and Fully customized charts

Charts9k 2k - A powerful chart / graph framework, the iOS equivalent to MPAndroidChart18k 6k .
JTChartView8 3 - JTChartView is the new lightweight and fully customizable solution to draw a chart.
PNChart9k 2k - A simple and beautiful chart lib used in Piner and CoinsMan for iOS
XJYChart573 70 - A Beautiful chart for iOS. Support animation, click, slide, area highlight.
BEMSimpleLineGraph3k 469 - Elegant Line Graphs for iOS (charting library).
JBChartView4k 524 - iOS-based charting library for both line and bar graphs.
XYPieChart1k 184 - A simple and animated Pie Chart for your iOS app.
TEAChart1k 151 - Simple and intuitive iOS chart library. Contribution graph, clock chart, and bar chart.
EChart660 131 - iOS/iPhone/iPad Chart, Graph. Event handling and animation supported.
FSLineChart830 135 - A line chart library for iOS.
chartee398 114 - a charting library for mobile platforms.
ANDLineChartView261 20 - ANDLineChartView is easy to use view-based class for displaying animated line chart.
TWRCharts255 22 - An iOS wrapper for ChartJS. Easily build animated charts by leveraging the power of native Obj-C code.
SwiftCharts1k 268 - Easy to use and highly customizable charts library for iOS.
FlowerChart - Flower-shaped chart with custom appearance animation, fully vector.
Scrollable-GraphView61 9 - An adaptive scrollable graph view for iOS to visualise simple discrete datasets. Written in Swift.
Dr-Charts50 26 - Dr-Charts is a highly customisable, easy to use and interactive chart / graph framework in Objective-C.
Graphs832 57 - Light weight charts view generator for iOS.
FSInteractiveMap13 0 - A charting library to visualize and interact with a vector map on iOS. It's like Geochart but for iOS!
JYRadarChart235 37 - An iOS open source Radar Chart implementation.
TKRadarChart134 18 - A customizable radar chart in Swift
MagicPie552 87 - Awesome layer based pie chart. Fantastically fast and fully customizable. Amazing animations available with MagicPie!!1 🎉 ✨✨✨✨✨
PieCharts262 22 - Easy to use and highly customizable pie charts library for iOS.
CSPieChart24 4 - iOS PieChart Opensource. This is very easy to use and customizable.
DDSpiderChart21 2 - Easy to use and customizable Spider (Radar) Chart library for iOS written in Swift.
core-plot3k 687 - a 2D plotting lib which is highly customizable and capable of drawing many types of plots.
ChartProgressBar55 10 - Draw a chart with progress bar style.
SMDiagramViewSwift18 3 - Meet cute and very flexibility library for iOS application for different data view in one circle diagram.
Swift LineChart524 62 - Line Chart library for iOS written in Swift.
SwiftChart514 73 - Line and area chart library for iOS.
EatFit626 78 - Eat fit is a component for attractive data representation inspired by Google Fit

Code Quality

Quality always matters. Code checkers, memory vigilants, syntastic sugars and more.

Bootstrap - iOS project bootstrap aimed at high quality coding.
KZAsserts105 11 - Set of custom assertions that automatically generate NSError's, allow for both Assertions in Debug and Error handling in Release builds, with beautiful DSL.
PSPDFUIKitMainThreadGuard - Simple snippet generating assertions when UIKit is used on background threads.
ocstyle178 20 - Objective-C style checker.
spacecommander803 101 - Commit fully-formatted Objective-C code as a team without even trying.
DWURecyclingAlert591 42 - Optimizing UITableViewCell For Fast Scrolling.
Tailor1k 46 - Cross-platform static analyzer for Swift that helps you to write cleaner code and avoid bugs.
SwiftCop525 39 - SwiftCop is a validation library fully written in Swift and inspired by the clarity of Ruby On Rails Active Record validations.
Trackable131 5 - Trackable is a simple analytics integration helper library. It’s especially designed for easy and comfortable integration with existing projects.
MLeaksFinder - Find memory leaks in your iOS app at develop time.
HeapInspector-for-iOS2k 145 - Find memory issues & leaks in your iOS app without instruments
FBMemoryProfiler3k 263 - iOS tool that helps with profiling iOS Memory usage.
FBRetainCycleDetector3k 271 - iOS library to help detecting retain cycles in runtime.
Buglife294 26 - Awesome bug reporting for iOS apps
Warnings-xcconfig326 12 - An xcconfig (Xcode configuration) file for easily turning on a boatload of warnings in your project or its targets.
Aardvark388 50 - Aardvark is a library that makes it dead simple to create actionable bug reports.
Stats107 12 - In-app memory usage monitoring.
GlueKit - A type-safe observer framework for Swift.
SwiftFormat2k 116 - A code library and command-line formatting tool for reformatting Swift code.
PSTModernizer227 9 - Makes it easier to support older versions of iOS by fixing things and adding missing methods.
Bugsee - In-app bug and crash reporting with video, logs, network traffic and traces.
Fallback32 3 - Syntactic sugar for nested do-try-catch.
ODUIThreadGuard589 18 - A guard to help you check if you make UI changes not in main thread.
IBAnalyzer788 14 - Find common xib and storyboard-related problems without running your app or writing unit tests.
DecouplingKit96 12 - decoupling between modules in your iOS Project.
Clue110 6 - Flexible bug report framework for iOS with screencast, networking, interactions and view structure.

Linter

OCLint2k 312 - Static code analysis tool for improving quality and reducing defects.
Taylor168 19 - Measure Swift code metrics and get reports in Xcode, Jenkins and other CI platforms.
Swiftlint9k 970 - A tool to enforce Swift style and conventions.
IBLinter494 8 - A linter tool for Interface Builder.

Color

Chameleon8k 905 - A lightweight, yet powerful, flat color framework for iOS (ObjC & Swift).
ColorArt46 3 - extract dominant colors from image like iTunes 11.
DynamicColor2k 85 - Yet another extension to manipulate colors easily in Swift. [e]
SwiftHEXColors261 55 - HEX color handling as an extension for UIColor. [e]
Colours3k 380 - A beautiful set of predefined colors and a set of color methods to make your iOS/macOS development life easier.
UIColor-Hex-Swift807 129 - Convenience method for creating autoreleased color using RGBA hex string.
Hue2k 160 - Hue is the all-in-one coloring utility that you'll ever need.
FlatUIColors126 20 - Flat UI color palette helpers written in Swift.
RandomColorSwift462 41 - An attractive color generator for Swift. Ported from randomColor.js.
PFColorHash16 4 - Generate color based on the given string.
BCColor444 20 - A lightweight but powerful color kit (Swift)
DKNightVersion3k 484 - Manage Colors, Integrate Night/Multiple Themes
PrettyColors159 13 - PrettyColors is a Swift library for styling and coloring text in the Terminal. The library outputs ANSI escape codes and conforms to ECMA Standard 48.
TFTColor14 2 - Simple Extension for RGB and CMKY Hex Strings and Hex Values (ObjC & Swift).
CostumeKit271 9 - Base types for theming an app.
CSS3ColorsSwift45 1 - A UIColor extension with CSS3 Colors name.
Colorify - Simple, yet powerful color library that includes latest and most trendy colors from 2017.
ChromaColorPicker40 12 - An intuitive iOS color picker built in Swift.
Lorikeet9 1 - A lightweight Swift framework for aesthetically pleasing color-scheme generation and CIE color-difference calculation.
Gestalt50 4 - An unintrusive & light-weight iOS app-theming library with support for animated theme switching.

Command Line

Swiftline - Swiftline is a set of tools to help you create command line applications.
CommandLine917 124 - A pure Swift library for creating command-line interfaces
Commander549 66 - Compose beautiful command line interfaces in Swift
ColorizeSwift172 9 - Terminal string styling for Swift.
Guaka - The smartest and most beautiful (POSIX compliant) Command line framework for Swift
Marathon1k 66 - Marathon makes it easy to write, run and manage your Swift scripts
CommandCougar - An elegant pure Swift library for building command line applications.

Concurrency

Venice490 28 - CSP (Coroutines, Channels, Select) for Swift
Concurrent138 14 - Functional Concurrency Primitives
Flow188 6 - Operation Oriented Programming in Swift
Brisk20 3 - A Swift DSL that allows concise and effective concurrency manipulation.
Aojet9 3 - An actor model library for swift.
Overdrive818 35 - Fast async task based Swift framework with focus on type safety, concurrency and multi threading.
NSLock+Synchronized - Do you miss @synchronized in Swift? NSLock+Synchronized gives you back @synchronized in Swift via a global function and NSLock class and instance methods, conveniently usable via CocoaPods and Carthage Framework. [e]
AsyncNinja65 5 - A complete set of concurrency and reactive programming primitives.
Kommander72 6 - Kommander is a Swift library to manage the task execution in different threads. Through the definition a simple but powerful concept, Kommand.
Threadly25 2 - Type-safe thread-local storage in Swift
Flow-iOS10 2 - Make your logic flow and data flow clean and human readable
Queuer165 12 - A queue manager, built on top of OperationQueue and Dispatch (aka GCD).
SwiftQueue18 4 - Job Scheduler with Concurrent run, failure/retry, persistence, repeat, delay and more.
GroupWork11 2 - Easy concurrent, asynchronous tasks in Swift.

Core Data

CWCoreData76 9 - Additions and utilities to make it concurrency easier with the Core Data framework.
ObjectiveRecord970 146 - ActiveRecord for Objective-C.
SSDataKit - Eliminate your Core Data boilerplate code.
ios-queryable218 18 - ios-queryable is an implementation of IQueryable/IEnumerable for Core Data.
Ensembles2k 144 - A synchronization framework for Core Data.
SLRESTfulCoreData196 13 - Objc naming conventions, autogenerated accessors at runtime, URL substitutions and intelligent attribute mapping.
Mogenerator3k 454 - Automatic Core Data code generation.
HardCoreData219 28 - CoreData stack and controller that will never block UI thread.
encrypted-core-data661 206 - Core Data encrypted SQLite store using SQLCipher.
MagicalRecord11k 2k - Super Awesome Easy Fetching for Core Data.
QueryKit1k 80 - A simple type-safe Core Data query language.
CoreStore2k 175 - Powerful Core Data framework for Incremental Migrations, Fetching, Observering, etc.
Core Data Query Interface A type-safe, fluent query framework for Core Data.
Graph722 60 - An elegant data-driven framework for CoreData in Swift.
CoreDataDandy35 3 - A feature-light wrapper around Core Data that simplifies common database operations.
Sync166 33 - 🔄 Modern Swift JSON synchronization to Core Data
AlecrimCoreData788 123 - A powerful and simple Core Data wrapper framework written in Swift.
AERecord296 60 - Super awesome Core Data wrapper in Swift.
CoreDataStack540 99 - The Big Nerd Ranch Core Data Stack
JSQCoreDataKit472 86 - A swifter Core Data stack
Skopelos178 13 - A minimalistic, thread safe, non-boilerplate and super easy to use version of Active Record on Core Data. Simply all you need for doing Core Data. Swift flavour.
Cadmium - A complete swift framework that wraps CoreData and helps facilitate best practices.
DataKernel4 3 - Simple CoreData wrapper to ease operations.
DATAStack119 33 - 100% Swift Simple Boilerplate Free Core Data Stack. NSPersistentContainer.
JustPersist82 2 - JustPersist is the easiest and safest way to do persistence on iOS with Core Data support out of the box.
PrediKit427 22 - An NSPredicate DSL for iOS, macOS, tvOS, & watchOS. Inspired by SnapKit and lovingly written in Swift.
Records - In just a few minutes, setup a fully functioning CoreData implementation that embraces the static, type-safe nature of Swift.

Database

Realm22k 3k - The alternative to CoreData and SQLite: Simple, modern and fast.
YapDatabase3k 360 - YapDatabase is an extensible database for iOS & Mac.
Couchbase Mobile - Couchbase document store for mobile with cloud sync.
FMDB13k 3k - A Cocoa / Objective-C wrapper around SQLite.
FCModel2k 201 - An alternative to Core Data for people who like having direct SQL access.
Zephyr388 26 - Effortlessly synchronize NSUserDefaults over iCloud.
Prephirences476 30 - Prephirences is a Swift library that provides useful protocols and convenience methods to manage application preferences, configurations and app-state.
Storez48 5 - Safe, statically-typed, store-agnostic key-value storage (with namespace support).
SwiftyUserDefaults3k 204 - Statically-typed NSUserDefaults.
SugarRecord356 64 - Data persistence management library written in Swift 2.0
SQLite.swift5k 992 - A type-safe, Swift-language layer over SQLite3.
GRDB.swift1k 136 - A versatile SQLite toolkit for Swift, with WAL mode support
Fluent320 104 - Simple ActiveRecord implementation for working with your database in Swift.
ParseAlternatives3k 378 - A collaborative list of Parse alternative backend service providers.
TypedDefaults111 6 - TypedDefaults is a utility library to type-safely use NSUserDefaults.
realm-cocoa-converter133 17 - A library that provides the ability to import/export Realm files from a variety of data container formats.
YapDatabaseExtensions89 21 - YapDatabase extensions for use with Swift
RealmGeoQueries82 14 - RealmGeoQueries simplifies spatial queries with Realm Cocoa. In the absence of and official functions, this library provide the possibility to do proximity search. [e]
SwiftMongoDB284 41 - A MongoDB interface for Swift
ObjectiveRocks40 5 - An Objective-C wrapper of Facebook's RocksDB - A Persistent Key-Value Store for Flash and RAM Storage.
OHMySQL34 13 - An Objective-C wrapper of MySQL C API.
SwiftStore49 13 - Key-Value store for Swift backed by LevelDB
OneStore9 1 - A single value proxy for NSUserDefaults, with clean API.
MongoDB33 21 - A Swift wrapper around the mongo-c client library, enabling access to MongoDB servers. Part of the Perfect13k 1k project, but stand-alone. SPM and Swift 3 support.
SQLite32 14 - A Swift wrapper around the SQLite 3 client library, enabling access to SQLite servers. Part of the Perfect13k 1k project, but stand-alone. SPM and Swift 3 support.
MySQL53 29 - A Swift wrapper around the MySQL client library, enabling access to MySQL servers. Part of the Perfect13k 1k project, but stand-alone. SPM and Swift 3 support.
Redis13 8 - A Swift wrapper around the Redis client library, enabling access to Redis. Part of the Perfect13k 1k project, but stand-alone. SPM and Swift 3 support.
PostgreSQL33 20 - A Swift wrapper around the libpq client library, enabling access to PostgreSQL servers. Part of the Perfect13k 1k project, but stand-alone. SPM and Swift 3 support.
FileMaker22 4 - A Swift wrapper around the FileMaker XML Web publishing interface, enabling access to FileMaker servers. Part of the Perfect13k 1k project, but stand-alone. SPM and Swift 3 support.
Nora369 29 - Nora is a Firebase abstraction layer for working with FirebaseDatabase and FirebaseStorage.
PersistentStorageSerializable272 6 - Swift library that makes easier to serialize the user's preferences (app's settings) with system User Defaults or Property List file on disk.
WCDB5k 580 - WCDB is an efficient, complete, easy-to-use mobile database framework for iOS, macOS.
StorageKit137 5 - Your Data Storage Troubleshooter 🛠
UserDefaults504 20 - Simple, Strongly Typed UserDefaults for iOS, macOS and tvOS
Default267 13 - Modern interface to UserDefaults + Codable support
IceCream654 41 - Sync Realm Database with CloudKit
FirebaseHelper4 1 - Safe and easy wrappers for common Firebase Realtime Database functions.
Shallows6 1 - Your lightweight persistence toolbox.

Data Structures / Algorithms

SwiftSortedList4 3 - A sorted list implementation written in Swift
Changeset697 39 - Minimal edits from one collection to another
BTree9 1 - Fast ordered collections for Swift using in-memory B-trees
SwiftStructures2k 318 - Examples of commonly used data structures and algorithms in Swift.
diff72 3 - Simple diff library in pure Swift
Brick50 4 - 💧 A generic view model for both basic and complex scenarios
Algorithm586 55 - Algorithm is a collection of data structures that are empowered by a probability toolset.
AnyObjectConvertible56 1 - Convert your own struct/enum to AnyObject easily.
Dollar835 90 - A functional tool-belt for Swift Language similar to Lo-Dash or Underscore.js in Javascript https://www.dollarswift.org/.
Result2k 275 - Swift type modeling the success/failure of arbitrary operations.
EKAlgorithms1k 201 - Some well known CS algorithms & data structures in Objective-C.
Monaka22 2 - Convert custom struct and fundamental values to NSData.
Buffer306 10 - Swift μ-framework for efficient array diffs, collection observation and cell configuration.
SwiftGraph322 45 - Graph data structure and utility functions in pure Swift.
SwiftPriorityQueue241 32 - A priority queue with a classic binary heap implementation in pure Swift.
Pencil60 4 - Write values to file and read it more easily.
HeckelDiff20 3 - A fast Swift diffing library.
Dekoter16 1 - NSCoding's counterpart for Swift structs.
swift-algorithm-club9k 2k - Algorithms and data structures in Swift, with explanations!
Impeller82 4 - A Distributed Value Store in Swift
Dispatch - Multi-store Flux implementation in Swift
DeepDiff604 20 - Diff in Swift
BinaryKit31 2 - Access bits and bytes directly in Swift.
Differ28 3 - Swift library to generate differences and patches between collections.
Probably224 6 - A Swift probability and statistics library.
RandMyMod - RandMyMod base on your own struct or class create one or a set of randomized instance.

Date & Time

Timepiece2k 131 - Intuitive NSDate extensions in Swift
SwiftDate4k 486 - Easy NSDate Management in Swift 2.0
SwiftMoment2k 142 - A time and calendar manipulation library written in Swift 2
DateTools6k 770 - Dates and times made easy in Objective-C
SwiftyTimer873 89 - Swifty API for NSTimer
DateHelper203 43 - Convenience extension for NSDate in Swift
iso-8601-date-formatter640 134 - A Cocoa NSFormatter subclass to convert dates to and from ISO-8601-formatted strings. Supports calendar, week, and ordinal formats.
EmojiTimeFormatter78 2 - Format your dates/times as emojis.
Kronos229 16 - Elegant NTP date library in Swift
TrueTime220 28 - Get the true current time impervious to device clock time changes. (NTP library for Swift) .
10Clock414 45 - This Control is a beautiful time-of-day picker heavily inspired by the iOS 10 "Bedtime" timer.
NSDate-TimeAgo2k 374 - A "time ago", "time since", "relative date", or "fuzzy date" category for NSDate and iOS, Objective-C, Cocoa Touch, iPhone, iPad.
AnyDate127 7 - Swifty Date & Time API inspired from Java 8 DateTime API.
TimeZonePicker25 3 - A TimeZonePicker UIViewController similar to the iOS Settings app.
Time441 11 - Type-safe time calculations in Swift, powered by generics. [e]
Chronology - Building a better date/time library
Solar68 18 - A Swift micro library for generating Sunrise and Sunset times.
TimePicker6 2 - Configurable time picker component based on a pan gesture and its velocity.
LFTimePicker29 4 - Custom Time Picker ViewController with Selection of start and end times in Swift

Debugging

Xniffer - A swift network profiler built on top of URLSession.
Netfox2k 146 - A lightweight, one line setup, iOS / macOS network debugging library!
PonyDebugger6k 648 - Remote network and data debugging for your native iOS app using Chrome Developer Tools.
DBDebugToolkit481 26 - Set of easy to use debugging tools for iOS developers & QA engineers.
Flex8k 925 - An in-app debugging and exploration tool for iOS.
chisel6k 611 - Collection of LLDB commands to assist debugging iOS apps.
Alpha649 46 - Next generation debugging framework for iOS.
AEConsole77 6 - Customizable Console UI overlay with debug log on top of your iOS App.
GodEye2k 142 - Automatically display Log,Crash,Network,ANR,Leak,CPU,RAM,FPS,NetFlow,Folder and etc with one line of code based on Swift.
NetworkEye968 161 - a iOS network debug library, It can monitor HTTP requests within the App and displays information related to the request.
Dotzu1k 52 - iOS app debugger while using the app. Crash report, logs, network.
Hyperion1k 41 - In-app design review tool to inspect measurements, attributes, and animations.
Httper-iOS141 7 - App for developers to test REST API.

EventBus

SwiftEventBus557 77 - A publish/subscribe event bus optimized for iOS8.
PromiseKit9k 1k - Promises for iOS and macOS.
Bolts933 152 - Bolts is a collection of low-level libraries designed to make developing mobile apps easier, including tasks (promises) and app links (deep links).
SwiftTask2k 162 - Promise + progress + pause + cancel + retry for Swift.
When88 14 - A lightweight implementation of Promises in Swift.
then246 22 - Elegant Async code in Swift.
Bolts-Swift1k 102 - Bolts is a collection of low-level libraries designed to make developing mobile apps easier.
RWPromiseKit96 7 - A light-weighted Promise library for Objective-C
FutureLib44 6 - FutureLib is a pure Swift 2 library implementing Futures & Promises inspired by Scala.
SwiftNotificationCenter436 32 - A Protocol-Oriented NotificationCenter which is type safe, thread safe and with memory safety
FutureKit692 71 - A Swift based Future/Promises Library for iOS and macOS.
signals-ios506 49 - Typeful eventing
BrightFutures2k 185 - Write great asynchronous code in Swift using futures and promises.
NoticeObserveKit106 5 - NoticeObserveKit is type-safe NotificationCenter wrapper that associates notice type with info type.
Hydra1k 65 - Promises & Await - Write better async code in Swift
Promis64 5 - The easiest Future and Promises framework in Swift. No magic. No boilerplate.
Bluebird.swift - Promise/A+, Bluebird inspired, implementation in Swift 4.
Promise331 28 - A Promise library for Swift, based partially on Javascript's A+ spec.
promises430 10 - Google provides a synchronization construct for Objective-C and Swift to facilitate writing asynchronous code.
Continuum - NotificationCenter based Lightweight UI / AnyObject binder.

Files

FileKit1k 133 - Simple and expressive file management in Swift.
Zip1k 155 - Swift framework for zipping and unzipping files.
FileBrowser1k 123 - Powerful Swift file browser for iOS.
Ares116 10 - Zero-setup P2P file transfer between Macs and iOS devices
FileProvider222 49 - FileManager replacement for Local, iCloud and Remote (WebDAV/FTP/Dropbox/OneDrive/SMB2) files on iOS/tvOS and macOS.
KZFileWatchers800 48 - A micro-framework for observing file changes, both local and remote. Helpful in building developer tools.
ZipArchive2k 651 - ZipArchive is a simple utility class for zipping and unzipping files on iOS and Mac.
FileExplorer482 41 - Powerful file browser for iOS that allows its users to choose and remove files and/or directories.
ZIPFoundation850 29 - Effortless ZIP Handling in Swift
AppFolder529 10 - AppFolder is a lightweight framework that lets you design a friendly, strongly-typed representation of a directories inside your app's container.
ZipZap333 62 - zip file I/O library for iOS, macOS and tvOS.

Functional Programming

Forbind44 7 - Functional chaining and promises in Swift.
Funky11 2 - Functional programming tools and experiments in Swift.
LlamaKit716 73 - Collection of must-have functional Swift tools.
Oriole11 1 - A functional utility belt implemented as Swift 2.0 protocol extensions. [e]
Prelude313 29 - Swift µframework of simple functional programming tools.
Swiftx189 33 - Functional data types and functions for any project.
Swiftz1k 136 - Functional programming in Swift.
OptionalExtensions173 15 - Swift µframework with extensions for the Optional Type. [e]
Hookah34 4 - Hookah is a functional library for Swift. It's inspired by LoDash, Underscore project.
Argo3k 305 - Functional JSON parsing library for Swift
Runes650 73 - Infix operators for monadic functions in Swift.

Games

Sage276 29 - A cross-platform chess library for Swift.
ShogibanKit52 1 - ShogibanKit is a framework for implementing complex Japanese Chess (Shogii) in Swift. No UI, nor AI.
SKTiled80 10 - Swift framework for working with Tiled assets in SpriteKit
CollectionNode27 1 - A swift framework for a collectionView in SpriteKit
AssetImportKit - Swifty cross platform library (macOS, iOS) that converts Assimp supported models to SceneKit scenes.

GCD

GCDKit305 38 - Grand Central Dispatch simplified with Swift.
Async4k 364 - Syntactic sugar in Swift for asynchronous dispatches in Grand Central Dispatch
SwiftSafe85 6 - Thread synchronization made easy
YYDispatchQueuePool262 52 - iOS utility class to manage global dispatch queue.
AlecrimAsyncKit77 4 - Bringing async and await to Swift world with some flavouring.
GrandSugarDispatch34 2 - Syntactic sugar for Grand Central Dispatch (GCD)
Threader - Pretty GCD calls and easier code execution.
Dispatch4 3 - Just a tiny library to make using GCD easier and intuitive
GCDTimer346 32 - Well tested Grand Central Dispatch (GCD) Timer in Swift.
Chronos-Swift22 9 - ⌛️ Grand Central Dispatch Utilities
Me200 13 - A super slim solution to the nested asynchronous computations.
SwiftyTask10 1 - An extreme queuing system with high performance for managing all task in app with closure.

Gesture

Tactile633 37 - A better way to handle gestures on iOS
SwiftyGestureRecognition - Aids with prototyping UIGestureRecognizers in Xcode Playgrounds
DBPathRecognizer1k 89 - Gesture recognizer tool [Swift / iOS]
Sensitive456 25 - Fresh look at work with gestures in Swift.
SplitViewDragAndDrop252 12 - Easily add drag and drop to pass data between your apps in split view mode.
FDFullscreenPopGesture4k 964 - An UINavigationController's category to enable fullscreen pop gesture in an iOS7+ system style with AOP.

Graphics

Graphicz26 4 - Light-weight, operator-overloading-free complements to CoreGraphics!
PKCoreTechniques120 18 - The code for my CoreGraphics+CoreAnimation talk, held during the 2012 iOS Game Design Seminar at the Technical University Munich.
MPWDrawingContext76 5 - An Objective-C wrapper for CoreGraphics CGContext
DePict - A simple, declarative, functional drawing framework, in Swift!
SwiftSVG883 88 - A single pass SVG parser with multiple interface options (String, NS/UIBezierPath, CAShapeLayer, and NS/UIView).
InkKit344 25 - Write-Once, Draw-Everywhere for iOS and macOS -- Now in Swift!
YYAsyncLayer320 70 - iOS utility classes for asynchronous rendering and display.
NXDrawKit976 75 - NXDrawKit is a simple and easy but useful drawing kit for iPhone
jot2k 149 - An iOS framework for easily adding drawings and text to images.
SVGKit3k 687 - Display and interact with SVG Images on iOS / macOS, using native rendering (CoreAnimation) (currently only supported for iOS - macOS code needs updating).
Snowflake785 29 - ❄️ SVG in Swift.
HxSTLParser - Basic STL loader for SceneKit
ProcessingKit193 7 - Visual designing library for iOS & OSX
EZYGradientView274 21 - Create gradients and blur gradients without a single line of code
AEConicalGradient28 9 - Conical (angular) gradient layer written in Swift.
MKGradientView61 6 - Core Graphics based gradient view capable of producing Linear (Axial), Radial (Circular), Conical (Angular), Bilinear (Four Point) gradients, written in Swift.
EPShapes374 21 - Design shapes in Interface Builder.
Macaw - Powerful and easy-to-use vector graphics library with SVG support written in Swift.

Hardware

Bluetooth

Discovery - A very simple library to discover and retrieve data from nearby devices (even if the peer app works at background).
LGBluetooth - Simple, block-based, lightweight library over CoreBluetooth. Will clean up your Core Bluetooth related code.
PeerKit715 74 An open-source Swift framework for building event-driven, zero-config Multipeer Connectivity apps.
BluetoothKit467 95 - Easily communicate between iOS/macOS devices using BLE.
Bluetonium115 14 - Bluetooth mapping in Swift
BlueCap423 90 - iOS Bluetooth LE framework
Apple Family - Quickly connect Apple devices together with Bluetooth, wifi, and USB.
Bleu762 44 - BLE (Bluetooth LE) for U
Bluejay522 14 - A simple Swift framework for building reliable Bluetooth LE apps.
BabyBluetooth3k 728 - The easiest way to use Bluetooth (BLE) in iOS/MacOS.
ExtendaBLE69 2 - Simple Blocks-Based BLE Client for iOS/tvOS/watchOS/OSX/Android. Quickly configuration for centrals/peripherals, perform packet based read/write operations, and callbacks for characteristic updates.
PeerConnectivity16 4 - Functional wrapper for Apple's MultipeerConnectivity framework.
AZPeerToPeerConnection - AZPeerToPeerConnectivity is a wrapper on top of Apple iOS Multipeer Connectivity framework. It provides an easier way to create and manage sessions. Easy to integrate.

Camera

TGCameraViewController1k 249 - Custom camera with AVFoundation. Beautiful, light and easy to integrate with iOS projects.
PBJVision2k 358 - iOS camera engine, features touch-to-record video, slow motion video, and photo capture.
Cool-iOS-Camera1k 174 - A fully customisable and modern camera implementation for iOS made with AVFoundation.
SCRecorder3k 535 - Camera engine with Vine-like tap to record, animatable filters, slow motion, segments editing.
ALCameraViewController2k 302 - A camera view controller with custom image picker and image cropping. Written in Swift.
ImagePicker3k 368 - Reinventing the way ImagePicker works.
CameraManager679 150 - Simple Swift class to provide all the configurations you need to create custom camera view in your app.
RSBarcodes_Swift554 144 - 1D and 2D barcodes reader and generators for iOS 8 with delightful controls. Now Swift.
LLSimpleCamera - A simple, customizable camera control - video recorder for iOS.
Fusuma2k 311 - Instagram-like photo browser and a camera feature with a few line of code in Swift.
BarcodeScanner835 138 - 🔎 Simple and beautiful barcode scanner.
JVTImageFilePicker34 9 - Easy and beautiful way for a user to pick content, files or images. Written in Objective C.
HorizonSDK-iOS164 11 - State of the art real-time video recording / photo shooting iOS library.
FastttCamera2k 205 - Fasttt and easy camera framework for iOS with customizable filters
DKCamera35 20 - A lightweight & simple camera framework for iOS. Written in Swift.
NextLevel1k 99 - Next Level is a media capture camera library for iOS.
CameraEngine390 83 - 🐒📷 Camera engine for iOS, written in Swift, above AVFoundation. 🐒
SwiftyCam871 78 - A Snapchat Inspired iOS Camera Framework written in Swift.
CameraBackground8 1 - Show camera layer as a background to any UIView.
Lumina90 9 - Full service camera that takes photos, videos, streams frames, detects metadata, and streams CoreML predictions :largeorangediamond:
RAImagePicker5 1 - RAImagePicker is a protocol-oriented framework that provides custom features from the built-in Image Picker Edit.
FDTake264 113 - Easily take a photo or video or choose from library.
YPImagePicker63 20 - Instagram-like image picker & filters for iOS

Force Touch

QuickActions188 5 - Swift wrapper for iOS Home Screen Quick Actions (App Icon Shortcuts)
JustPeek46 2 - JustPeek is an iOS Library that adds support for Force Touch-like Peek and Pop interactions on devices that do not natively support this kind of interaction.
PeekView80 23 - PeekView supports peek, pop and preview actions for iOS devices without 3D Touch capibility.

iBeacon

Proxitee17 1 - Allows developers to create proximity aware applications utilizing iBeacons & geo fences.
OWUProximityManager - iBeacons + CoreBluetooth.
Vicinity256 50 - Vicinity replicates iBeacons (by analyzing RSSI) and supports broadcasting and detecting low-energy Bluetooth devices in the background.
BeaconEmitter704 62 - Turn your Mac as an iBeacon.
MOCA Proximity - Paid proximity marketing platform that lets you add amazing proximity experiences to your app.
JMCBeaconManager131 16 - An iBeacon Manager class that is responsible for detecting beacons nearby.

Location

IngeoSDK97 11 - Always-On Location monitoring framework for iOS.
LocationManager2k 357 - Provides a block-based asynchronous API to request the current location, either once or continuously.
SwiftLocation2k 199 - Location & Beacon Monitoring in Swift
SOMotionDetector - Simple library to detect motion. Based on location updates and acceleration.
LocationPicker295 44 - A ready for use and fully customizable location picker for your app
BBLocationManager53 11 - A Location Manager for easily implementing location services & geofencing in iOS.
set-simulator-location160 6 - CLI for setting location in the iOS simulator.

Other Hardware

MotionKit984 129 - Get the data from Accelerometer, Gyroscope and Magnetometer in only Two or a few lines of code. CoreMotion now made insanely simple.
DarkLightning161 17 - Simply the fastest way to transmit data between iOS/tvOS and macOS.
Deviice23 1 - Simply library to detect the device on which the app is running (and some properties)
DeviceKit2k 174 - DeviceKit is a value-type replacement of UIDevice.
Luminous161 14 - Luminous is a big framework which can give you a lot of information (more than 50) about the current system.
Device970 109 - Light weight tool for detecting the current device and screen size written in swift.
WatchShaker131 7 - WatchShaker is a watchOS helper to get your ⌚️ shake movement written in swift.
WatchCon24 1 - WatchCon is a tool which enables creating easy connectivity between iOS and WatchOS. ⌚️
TapticEngine247 18 - TapticEngine generates iOS Device vibrations.
UIDeviceComplete233 15 - UIDevice extensions that fill in the missing pieces.
NFCNDEFParse - NFC Forum Well Known Type Data Parser for iOS11 and Core NFC.
Device.swift103 42 - Super-lightweight library to detect used device.
SDVersion582 117 - 📱 Lightweight Cocoa library for detecting the running device's model and screen size.

Layout

FlexboxLayout291 18 - Port of Facebook's css-layout to Swift
Masonry11k 3k - Harness the power of AutoLayout NSLayoutConstraints with a simplified, chainable and expressive syntax.
FLKAutoLayout2k 136 - UIView category which makes it easy to create layout constraints in code.
Façade802 71 - Programmatic view layout for the rest of us - an autolayout alternative.
PureLayout3k 478 - The ultimate API for iOS & macOS Auto Layout — impressively simple, immensely powerful. Objective-C and Swift compatible.
SnapKit10k 1k - A Swift Autolayout DSL for iOS & macOS.
Cartography6k 531 - A declarative Auto Layout DSL for Swift 📱📐
AutoLayoutPlus54 8 - A bit of steroids for AutoLayout, powered by Swift.
Neon4k 394 - A powerful Swift programmatic UI layout framework.
MisterFusion47 10 - A Swift DSL for AutoLayout. It is the extremely clear, but concise syntax, in addition, can be used in both Swift and Objective-C.
SwiftBox835 64 - Flexbox in Swift, using Facebook's css-layout.
ManualLayout277 19 - Easy to use and flexible library for manually laying out views and layers for iOS and tvOS. Supports AsyncDisplayKit. [e]
Stevia213 12 - Elegant view layout for iOS.
Manuscript95 6 - AutoLayoutKit in pure Swift.
FDTemplateLayoutCell9k 2k - Template auto layout cell for automatically UITableViewCell height calculating
SwiftAutoLayout691 41 - Tiny Swift DSL for Autolayout
FormationLayout65 6 - Work with auto layout and size classes easily.
SwiftyLayout - Lightweight declarative auto-layout framework for Swift
Swiftstraints105 15 - Auto Layout In Swift Made Easy
SwiftBond758 94 - Bond is a Swift binding framework that takes binding concepts to a whole new level. It's simple, powerful, type-safe and multi-paradigm.
Restraint80 11 - Minimal Auto Layout in Swift
EasyPeasy2k 64 - Auto Layout made easy
Auto Layout Magic - Build 1 scene, let Auto Layout Magic generate the constraints for you! Scenes look great across all devices!
Anchorman98 10 - An autolayout library for the damn fine citizens of San Diego.
LayoutKit2k 169 - LayoutKit is a fast view layout library for iOS.
MarkupKit473 37 - Declarative UI for iOS applications
Relayout595 20 - Swift microframework for declaring Auto Layout constraints functionally
Anchorage349 28 - A collection of operators and utilities that simplify iOS layout code.
Compose - Compose is a library that helps you compose complex and dynamic views.
BrickKit603 69 - With BrickKit, you can create complex and responsive layouts in a simple way. It's easy to use and easy to extend. Create your own reusable bricks and behaviors.
Framezilla61 5 - Elegant library which wraps working with frames with a nice chaining syntax.
TinyConstraints2k 101 - The syntactic sugar that makes Auto Layout sweeter for human use.
MyLinearLayout3k 630 - MyLayout is a powerful iOS UI framework implemented by Objective-C. It integrates the functions with Android Layout,iOS AutoLayout,SizeClass, HTML CSS float and flexbox and bootstrap.
SugarAnchor17 2 - Same native NSLayoutAnchor & NSLayoutConstraints; but with more natural and easy to read syntactic sugar. Typesafe, concise & readable.
Anchors79 5 - Declarative, extensible, powerful Auto Layout for iOS 8+ and macOS 10.10+
PinLayout805 44 - Extremely Fast views layouting without auto layout. No magic, pure code, full control and blazing fast. Concise syntax, intuitive, readable & chainable.
SnapLayout - Concise Auto Layout API to chain programmatic constraints while easily updating existing constraints. [e]
Cupcake134 11 - An easy way to create and layout UI components for iOS.
MiniLayout - Minimal AutoLayout convenience layer. Program constraints succinctly.
Bamboo34 2 - Bamboo makes Auto Layout (and manual layout) elegant and concise.
FlexLayout191 16 - FlexLayout gently wraps the highly optimized facebook/yoga4k 358 flexbox implementation in a concise, intuitive & chainable syntax.
Layout1k 60 - A declarative UI framework for iOS
CGLayout11 1 - Powerful autolayout framework based on constraints, that can manage UIView(NSView), CALayer and not rendered views. Not Apple Autolayout wrapper.
YogaKit4k 358 - Powerful layout engine which implements Flexbox. Developed and maintained by Facebook.
FlightLayout6 4 - Balanced medium between manual layout and auto-layout. Great for calculating frames for complex animations.
QLayout1 1 - AutoLayout Utility for iOS.
Layoutless - Minimalistic declarative layout and styling framework built on top of Auto Layout.
Yalta48 3 - An intuitive and powerful Auto Layout library.
GranadaLayout41 3 - Alternative layout system for iOS, inspired on the Android layout system, that includes linear and relative layouts, as well as an extensible JSON-based layout inflater.
SuperLayout3 1 - Simplify Auto Layout with super syntactic sugar.

Localization

Hodor572 61 - Simple solution to localize your iOS App.
Swifternalization508 50 - Localize iOS apps in a smarter way using JSON files. Swift framework.
Rubustrings45 12 - Check the format and consistency of Localizable.strings files
BartyCrouch277 38 - Incrementally update/translate your Strings files from Code and Storyboards/XIBs.
LocalizationKit965 71 - Localization management in realtime from a web portal. Easily manage your texts and translations without redeploy and resubmission.
Localize-Swift1k 146 - Swift 2.0 friendly localization and i18n with in-app language switching
LocalizedView8 2 - Setting up application specific localized string within Xib file.
transai44 4 - command line tool help you manage localization string files.
lokalise - Translation platform for software developers. Free for open source projects
Strsync99 8 - Automatically translate and synchronize .strings files from base language.
IBLocalizable390 27 - Localize your views directly in Interface Builder with IBLocalizable
nslocalizer113 5 - A tool for finding missing and unused NSLocalizedStrings
L10n-swift29 3 - Localization of an application with ability to change language "on the fly" and support for plural forms in any language.

Logging

CleanroomLogger1k 103 - A configurable and extensible Swift-based logging API that is simple, lightweight and performant.
CocoaLumberjack10k 2k - A fast & simple, yet powerful & flexible logging framework for Mac and iOS.
NSLogger4k 546 - a high performance logging utility which displays traces emitted by client applications running on macOS, iOS and Android.
QorumLogs833 94 — Swift Logging Utility for Xcode & Google Docs.
Log642 52 - A logging tool with built-in themes, formatters, and a nice API to define your owns.
Rainbow904 74 - Delightful console output for Swift developers.
SwiftyBeaver3k 269 - Convenient logging during development & release in Swift 2 & 3
SwiftyTextTable91 7 - A lightweight tool for generating text tables.
Watchdog473 47 - Class for logging excessive blocking on the main thread
XCGLogger3k 439 - A debug log framework for use in Swift projects. Allows you to log details to the console (and optionally a file), just like you would have with NSLog or println, but with additional information, such as the date, function name, filename and line number.
puree143 24 - A log collector for iOS
Colors25 8 - A pure Swift library for using ANSI codes. Basically makes command-line coloring and styling very easy! [e]
Loggerithm268 20 - A lightweight Swift logger, uses print in development and NSLog in production. Support colourful and formatted output.
AELog12 3 - Simple, lightweight and flexible debug logging framework written in Swift.
ReflectedStringConvertible54 3 - A protocol that allows any class to be printed as if it were a struct.
Evergreen - Most natural Swift logging
SwiftTrace122 5 - Trace Swift and Objective-C method invocations
Willow1k 69 - Willow is a powerful, yet lightweight logging library written in Swift.
Bugfender38 14 - Cloud storage for your app logs. Track user behaviour to find problems in your mobile apps.
LxDBAnything444 61 - Automate box any value! Print log without any format control symbol! Change debug habit thoroughly!
XLTestLog60 7 - Styling and coloring your XCTest logs on Xcode Console
XLFacility263 22 - Elegant and extensive logging facility for macOS & iOS (includes database, Telnet and HTTP servers)
Atlantis216 10 - A powerful input-agnostic swift logging framework made to speed up development with maximum readability.
StoryTeller - Taking a completely different approach to logging, Story Teller replacing fixed logging levels in It then uses dynamic expressions to control the logging so you only see what is important.
LumberMill - Stupidly simple logging for iOS 10 and Swift 3.0
TinyConsole2k 50 - A tiny log console to display information while using your iOS app. Written in Swift 3.
Lighty32 3 - Easy to use and lightweight logger for iOS, macOS, tvOS, watchOS and Linux with Swift 3.
JustLog191 32 - Console, file and remote Logstash logging via TCP socket.
Twitter Logging Service161 22 - Twitter Logging Service is a robust and performant logging framework for iOS clients.
Reqres13 6 - Network request and response body logger with Alamofire support

Machine Learning

Swift-Brain302 49 - Artificial Intelligence/Machine Learning data structures and Swift algorithms for future iOS development. Bayes theorem, Neural Networks, and more AI.
AIToolbox590 63 - A toolbox of AI modules written in Swift: Graphs/Trees, Linear Regression, Support Vector Machines, Neural Networks, PCA, KMeans, Genetic Algorithms, MDP, Mixture of Gaussians.
Tensorflow-iOS100k 52k - The official Google-built powerful neural network library port for iOS.
Bender1k 61 - Easily craft fast Neural Networks. Use TensorFlow models. Metal under the hood.
Caffe210k 2k - Lightweight, modular, and scalable deep learning framework.
CoreML-samples - Sample code for Core ML using ResNet50 provided by Apple and a custom model generated by coremltools.
Revolver8 1 - A framework for building fast genetic algorithms in Swift. Comes with modular architecture, pre-implemented operators and loads of examples.
CoreML-Models668 43 - A collection of unique Core ML Models.
Serrano24 5 - A deep learning library for iOS and macOS.
Swift-AI - The Swift machine learning library.
TensorSwift193 19 - A lightweight library to calculate tensors in Swift, which has similar APIs to TensorFlow's.

Maps

Route-me1k 631 - Open source map library for iOS.
NAMapKit265 60 - Allows you to use custom maps in iPhone applications and attempts to mimics some of the behaviour of the MapKit framework.
Mapbox GL3k 944 - An OpenGL renderer for Mapbox Vector Tiles with SDK bindings for iOS.
CMMapLauncher89 7 - iOS library that makes it quick and easy to show directions in various mapping applications.
GEOSwift86 15 - The Swift Geographic Engine.
PXGoogleDirections195 45 - Google Directions API helper for iOS, written in Swift
Cluster1k 95 - Easy Map Annotation Clustering.
JDSwiftHeatMap39 4 - JDSwiftMap is an IOS Native MapKit Library. You can easily make a highly customized HeatMap.
ClusterKit180 27 - An iOS map clustering framework targeting MapKit, Google Maps and Mapbox.
FlyoverKit - FlyoverKit enables you to present stunning 360° flyover views on your MKMapView with zero effort while maintaining full configuration possibilities.

Math

Euler876 56 - Swift Custom Operators for Mathematical Notation
SwiftMath144 14 - 📐 A math framework for Swift. Includes: vectors, matrices, complex numbers, quaternions and polynomials.
Arithmosophi50 5 - A set of protocols for Arithmetic and Logical operations
Surge4k 367 - A Swift library that uses the Accelerate framework to provide high-performance functions for matrix math, digital signal processing, and image manipulation.
Upsurge100 25 - Swift math
Swift-MathEagle23 3 - A general math framework to make using math easy. Currently supports function solving and optimisation, matrix and vector algebra, complex numbers, big int and big frac and general handy extensions and functions.
iosMath613 70 - A library for displaying beautifully rendered math equations. Enables typesetting LaTeX math formulae in iOS.
swift-pons - Protocol-Oriented Number System in Pure Swift
BigInt156 12 - Arbitrary-precision arithmetic in pure Swift
SigmaSwiftStatistics498 38 - A collection of functions for statistical calculation.
VectorMath141 33 - A Swift library for Mac and iOS that implements common 2D and 3D vector and matrix functions, useful for games or vector-based graphics
Expression303 10 - A Mac and iOS library for evaluating numeric expressions at runtime
Metron761 18 - Metron is a comprehensive collection of geometric functions and types that extend the 2D geometric primitives provided by CoreGraphics.
NumericAnnex