Swift

Wormholypmusolino/Wormholy

A zero-code iOS network debugging library that records and inspects all URLSession traffic via shake gesture.

libdispatchapple/swift-corelibs-libdispatch

Portable implementation of Grand Central Dispatch (GCD) for concurrent code execution on multicore hardware across Swift platforms.

Peekshaps80/Peek

An open-source iOS framework for runtime inspection of your application's UI, layout, and accessibility attributes.

SwiftChartsivnsch/SwiftCharts

A highly customizable and easy-to-use charts library for iOS, built with Swift.

ImageViewerKrisiacik/ImageViewer

A customizable iOS image viewer with Twitter-like gallery functionality for displaying single images or collections.

DropDownAssistoLab/DropDown

A Material Design drop down menu for iOS apps, written in Swift.

MDCSwipeToChoosemodocache/MDCSwipeToChoose

Add Tinder-like swipe gestures to any UIView in iOS for building interactive apps like flashcards or photo viewers.

Sync3lvis/Sync

A sync layer for SwiftData apps that handles JSON-to-model mapping, deterministic diffing, and reactive local reads.

SwiftThemewxxsw/SwiftTheme

A powerful theme and skin manager for iOS 9+ supporting dark mode and dynamic theme switching.

Stripestripe/stripe-ios

An iOS SDK for integrating Stripe payments with prebuilt UI components and low-level APIs.

SegmentioYalantis/Segmentio

Animated top/bottom segmented control for iOS written in Swift with extensive customization options.

CardPartsintuit/CardParts

A reactive, card-based UI framework for iOS built on UIKit with MVVM and RxSwift data binding.

Downiwasrobbed/Down

A Swift library for blazing fast CommonMark Markdown rendering, built on cmark.

Reel SearchRamotion/reel-search

A Swift UI controller for selecting options from a list with a reel-like animated interface.

PMAlertControllerpmusolino/PMAlertController

A customizable iOS alert controller library that replaces Apple's UIAlertController with enhanced design and flexibility.

CareKitcarekit-apple/CareKit

An open-source Swift framework for building health and care management apps on iOS.

CareKitcarekit-apple/CareKit

An open-source Swift framework for building health and care management apps on iOS.

Resultantitypical/Result

A Swift microframework providing a Result<Value, Error> type for modeling success/failure of operations.

Mintyonaskolb/Mint

A package manager for installing and running executable Swift command line tool packages built with Swift Package Manager.

MaterialKitnghialv/MaterialKit

A collection of customizable Material Design UI components for iOS apps, written in Swift.

Kannatid-kijyun/Kanna

A cross-platform XML/HTML parser for Swift with XPath and CSS selector support.

iGlanceiglance/iGlance

A free, customizable macOS system monitor that displays CPU, memory, network, temperature, and fan stats in the menu bar.

BreakOutToRefreshdasdom/BreakOutToRefresh

A playable pull-to-refresh view for iOS table views that lets users play BreakOut while content loads.

remjasonjmcghee/rem

An open-source macOS app that locally records everything you view, enabling searchable history and text extraction.

JellySebastianBoldt/Jelly

A Swift library for creating animated, interactive, and custom UIViewController transitions with a simple and flexible API.

Defaultssindresorhus/Defaults

A Swifty and modern type-safe wrapper for UserDefaults with SwiftUI support and iCloud sync.

Fusumaytakzk/Fusuma

A Swift library providing an Instagram-like photo browser and camera feature as a UIImagePickerController alternative.

Toucangavinbunney/Toucan

A Swift library providing a clean, quick API for image processing including resizing, cropping, and masking.

PinLayoutlayoutBox/PinLayout

Fast Swift manual layout framework for iOS/macOS/tvOS without auto layout, offering full control and concise syntax.

LaunchNextRoversX/LaunchNext

A free, highly customizable Launchpad replacement for macOS 26+ that restores classic app organization and management.

Pikasuperhighfives/pika

An open-source, native color picker for macOS with quick on-screen picking, multiple format support, and automation features.

Stencilstencilproject/Stencil

A simple and powerful template language for Swift with syntax similar to Django and Mustache.

Liveltebean/Live

A demonstration iOS app for building a live broadcast platform with real-time interaction features.

SourceKittenjpsim/SourceKitten

A framework and CLI tool for interacting with SourceKit to parse Swift AST, extract docs, and analyze Swift/Objective-C code.

BetterSegmentedControlgmarm/BetterSegmentedControl

A customizable Swift replacement for UISegmentedControl and UISwitch with extensive styling options.

libPhoneNumber-iOSiziz/libPhoneNumber-iOS

iOS port of Google's libphonenumber library for parsing, formatting, and validating international phone numbers.