Guille Gonzalez

ndrstnd. A companion for coding agents to help you understand large outputs

radiography. Text-ray goggles for your Android UI.

TextEditingReference. A non-curated collection of tools for working with text on Apple platforms

Empire. A local persistence system for Swift

dd-sdk-ios. Datadog SDK for iOS - Swift and Objective-C.

agents.md. AGENTS.md — a simple, open format for guiding coding agents

syncups. A rebuild of Apple’s “Scrumdinger” application using modern, best practices for SwiftUI development.

Forked. It's like Git for your Swift data types.

swift-sharing. A universal solution to persistence and data sharing in surprisingly little code.

CopilotForXcode. AI coding assistant for Xcode

SwiftMath. SwiftMath provides a full Swift implementation of iosMath for displaying beautifully rendered math equations in iOS and MacOS applications. It typesets formulae written using LaTeX math mode in a UILabel equivalent class.

llios. Random stuff about lower level iOS

SwiftTUI. SwiftUI for terminal applications

swift-async-algorithms. Async Algorithms for Swift

swift-numerics. Advanced mathematical types and functions for Swift

FrameUp. Reframing SwiftUI Views. A collection of tools to help with layout.

STTextView. Performant and reusable text view component (TextKit 2), with line numbers and more. UITextView / NSTextView replacement.

swift-concurrency-extras. Useful, testable Swift concurrency.

logotypes. An open-source project that offers a wide range of logos for your projects through an API.

swift-http-types. Version-independent HTTP currency types for Swift

OpenAISwift. This is a wrapper library around the ChatGPT and OpenAI HTTP API

periphery. A tool to identify unused code in Swift projects.

CopilotForXcode. The first GitHub Copilot, Codeium and ChatGPT Xcode Source Editor Extension

SnapshotTestingImageRender. SnapshotTesting strategy based on SwiftUI's ImageRenderer class

swifty-creatives. Creative coding framework for Swift. Built on Apple's Metal. Inspired by Processing. Supports visionOS.

yorkie-ios-sdk. Yorkie iOS SDK

DeckUI. Swift DSL for writing slide decks in Xcode

markdown-styles. Markdown to static HTML generator and multiple CSS themes for Markdown

swift-navigation. Bringing simple and powerful navigation tools to all Swift platforms, inspired by SwiftUI.

SwiftUI-Shimmer. Shimmer is a super-light modifier that adds a shimmering effect to any SwiftUI View, for example, to show that an operation is in progress. It works well on light and dark modes, and across iOS, macOS, tvOS, watchOS and visionOS.

RichTextKit. View and edit rich text in SwiftUI.

swift-highlight. Swift

SVGView. SVG parser and renderer written in SwiftUI

AdaptiveCardUI. Snippets of UI, authored in JSON and rendered with SwiftUI

Axt. SwiftUI view testing library

cmark-gfm. GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C

arkana. Use dotenv files for Android and iOS projects.

PageSheet. Customizable sheets using UISheetPresentationController in SwiftUI

swift-markdown. A Swift package for parsing, building, editing, and analyzing Markdown documents.

swift-collections. Commonly used data structures for Swift

swift-atomics. Low-level atomic operations for Swift

moviedb. Kotlin

PeopleInSpace. Kotlin Multiplatform sample with SwiftUI, Jetpack Compose, Compose for Wear, Compose for Desktop, and Compose for Web clients along with Ktor backend.

Injection. Lightweight swift dependency manager

appsneakers. A simple Sneakers favourite list SwiftUI App to demo Combine + basic view building using MVVM architecture.

cmark-gfm. A SwiftPM wrapper around GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C

Raster. Rasterize SwiftUI views into bitmap images.

CommonMark. Create, parse, and render Markdown text according to the CommonMark specification

swift-algorithms. Commonly used sequence and collection algorithms for Swift

SwiftyMock. This repository contains helpers that make mocking in Swift much easier

GRDBCombine. GRDB ❤️ Combine

GRDB.swift. A toolkit for SQLite databases, with a focus on application development

EarlGrey. :tea: iOS UI Automation Test Framework

SBTUITestTunnel. Enable network mocks and more in UI Tests

SwiftLocalhost. Swift Localhost server for all your testing needs

license-templates. Templates for open source and other licenses

PartialSheet. A SwiftUI Partial Sheet fully customizable with dynamic height

clean-architecture-swiftui. SwiftUI sample app using Clean Architecture. Examples of working with SwiftData persistence, networking, dependency injection, unit testing, and more.

excelsior. Just playing with Marvel Open API in a demo project

InAppViewDebugger. A UIView debugger (like Reveal or Xcode) that can be embedded in an app for on-device view debugging

swift-snapshot-testing. 📸 Delightful Swift snapshot testing.

ViewInspector. Runtime introspection and unit testing of SwiftUI views

modern-cpp-features. A cheatsheet of modern C++ language and library features.

CombineExt. CombineExt provides a collection of operators, publishers and utilities for Combine, that are not provided by Apple themselves, but are common in other Reactive Frameworks and standards.

CombineFeedback. Unidirectional reactive architecture using new Apple Combine framework https://developer.apple.com/documentation/combine

BotBuilder-Samples. Welcome to the Bot Framework samples repository. Here you will find task-focused samples in C#, JavaScript/TypeScript, and Python to help you get started with the Bot Framework SDK!

URLSessionWebSocketTask. This is a sample project for new URLSessionWebSocketTask API introduced in iOS 13.

alembic. ⚗️ A Jekyll boilerplate theme designed to be a starting point for any Jekyll website

Coredatable. Easy Codable conformance in NSManagedObject subclasses.

swift-log. A Logging API for Swift

ResponseDetective. Sherlock Holmes of the networking layer. :male_detective:

Advanced-NSOperations. WWDC 2015 - sample code of session, Advanced NSOperations.

robb.is. My personal website.

webview-bridge. Novum JavaScript Bridge

YoutubeKit. YoutubeKit is a video player that fully supports Youtube IFrame API and YoutubeDataAPI for easily create a Youtube app

SDCAlertView. The little alert that could

Swift-YouTube-Player. Swift library for embedding and controlling YouTube videos in your iOS applications via WKWebView!

CombineExploration. Some tests and sample code that explore a few behaviors of Apple's Combine framework.

Entwine. Testing tools and utilities for Apple's Combine framework.

git-crypt. Transparent file encryption in git

transcrypt. transparently encrypt files within a git repository

blackbox. Safely store secrets in Git/Mercurial/Subversion

AWPercentDrivenInteractiveTransition. A drop-in replacement for UIPercentDrivenInteractiveTransition for use in custom container view controllers.

awesome-design-patterns. A curated list of software and architecture related design patterns.

whats-new-in-swift-4-2. An Xcode playground demonstrating the new features in in Swift 4.2.

InflectorKit. Efficiently Singularize and Pluralize Strings

quicktype-xcode. Xcode extension to paste JSON as Swift, Objective-C, and more

Swift-For-Scripting. 📋A hand-curated collection of useful and informative Swift Scripting materials.

SwiftFormat. A command-line tool and Xcode Extension for formatting Swift code

SwiftyMocky. Framework for automatic mock generation. Adds a set of handy methods, simplifying testing. One of the best and most complete solutions, including generics support and much more.

git-flight-rules. Flight rules for git

clean-code. Notes on the book Clean Code - A Handbook of Agile Software Craftsmanship by Robert C. Martin

Reachability.swift. Replacement for Apple's Reachability re-written in Swift with closures

KMNavigationBarTransition. A drop-in universal library helps you to manage the navigation bar styles and makes transition animations smooth between different navigation bar styles while pushing or popping a view controller for all orientations. And you don't need to write any line of code for it, it all happens automatically.

SwiftParsec. A parser combinator library written in the Swift programming language.

js-stack-from-scratch. 🛠️⚡ Step-by-step tutorial to build a modern JavaScript stack.

ModernCleanArchitectureSwiftUI. Example of Modern Domain Driven modularisation of iOS apps

awesome-macos-command-line. Use your macOS terminal shell to do awesome things.

LayoutKit. LayoutKit is a fast view layout library for iOS, macOS, and tvOS.

Hero. Elegant transition library for iOS & tvOS

mas. :package: Mac App Store command-line interface

PMHTTP. Swift/Obj-C HTTP framework with a focus on REST and JSON

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

Diff.swift. The fastest Diff and patch library in Swift. Includes UICollectionView/UITableView utils.

Dwifft. Swift Diff

Changeset. Minimal edits from one collection to another

Nuke. Image loading system

Preheat. Automates prefetching of content in UITableView and UICollectionView

Toucan. Fabulous Image Processing in Swift

git-shift. shifts timestamps of commits after the fact

DI-Frameworks-iOS. Simple iOS app written in Swift using dependency injection and frameworks

QorumLogs. :closed_book: Swift Logging Utility for Xcode & Google Docs

objection. A lightweight dependency injection framework for Objective-C

public-apis. A collective list of free APIs

ZFTokenField. iOS custom view that let you add token view inside like NSTokenField

RKTagsView. Highly customizable iOS tags view [input, edit, dynamic, tag, token, field, NSTokenField]

Gifu. High-performance animated GIF support for iOS in Swift

cocoapods-playgrounds. :black_joker: Generate Swift Playgrounds for any library.

IBAnimatable. Design and prototype customized UI, interaction, navigation, transition and animation for App Store ready Apps in Interface Builder with IBAnimatable.

Shoyu. Easier way to represent the structure of UITableView.

SugarRecord. CoreData/Realm sweet wrapper written in Swift

PhoneNumberKit. A Swift framework for parsing, formatting and validating international phone numbers. Inspired by Google's libphonenumber.

AwesomeCache. Delightful on-disk cache (written in Swift)

Kingfisher. A lightweight, pure-Swift library for downloading and caching images from the web.

ARTiledImageView. Display, pan and deep zoom with tiled images on iOS.

Action. Abstracts actions to be performed in RxSwift.

Dip. Simple Swift Dependency container. Use protocols to resolve your dependencies and avoid singletons / sharedInstances!

remote-jobs. Source for remoteintech.company — a community-maintained directory of remote-friendly tech companies

SnapKit. A Swift Autolayout DSL for iOS & OS X

RxSwift. Reactive Programming in Swift

Unbox. [Deprecated] The easy to use Swift JSON decoder

MMWormhole. Message passing between iOS apps and extensions.

SwiftGen. The Swift code generator for your assets, storyboards, Localizable.strings, … — Get rid of all String-based APIs!

SwiftLocalizedStrings. Localizing strings with enums and a little of Swift's protocol magic

iOS-9-Sampler. Code examples for the new features of iOS 9.

refactor-the-mega-controller. Commits contain refactoring steps taken in my talk, "Let's Play: Refactor the Mega-Controller"

FunctionalReactiveAwesome. Sample Code for AltConf 2015 talk on FRP :tada:

Groot. From JSON to Core Data and back.

libPhoneNumber-iOS. iOS port of Google's libphonenumber with Objective-C core, Swift facade, SwiftUI input, and CocoaPods/SPM support

TZStackView. UIStackView replica for iOS 7.x and iOS 8.x

JSONCodable. Hassle-free JSON encoding and decoding in Swift

Future. Swift µframework providing Future<T, Error>

Talks. A repo with the talks I've given at conferences, etc

MMBarricade. Runtime configurable local server for iOS apps.

RLDNavigation. Decouple navigation from view controllers using navigation command objects to define the possible navigation flows of your app

NWPusher. OS X and iOS application and framework to play with the Apple Push Notification service (APNs)

Himotoki. A type-safe JSON decoding library purely written in Swift

FLXView. A UIView that uses Flexbox for layouting. :sparkles:

RLDTableViewSuite. Reusable table view controller, data source and delegate for all your UITableView needs

Swift-Adventures-In-Monad-Land. A Swift adventure with Optionals, Monads, bananas and squirrels

TwitterTimeline. Source code for my article 'Implementando una timeline de Twitter con Core Data'

Gig. A great Twitter API client for Objective-C

TGRDataSource. Convenience UITableView and UICollectionView data sources

ReadingList. An example on using the Mantle Modeling Framework with Overcoat AFNetworking extension.

Vertigo. Simple full screen image viewer with image zoom custom view controller transition

Overcoat. The perfect accessory for Mantle and AFNetworking.

Result. Swift type modelling the success/failure of arbitrary operations.

bacon.js. Functional reactive programming library for TypeScript and JavaScript

Pistachio. Generic model framework

Bond. A Swift binding framework

Spring. A library to simplify iOS animations in Swift.

CocoaMarkdown. Markdown parsing and rendering for iOS and OS X

NORMarkdownParser. A lightweight wrapper around the hoedown Markdown parser, turning Markdown into NSAttributedString.

hoedown. Standards compliant, fast, secure markdown processing library in C

rainbow. Simple syntax highlighting library written in javascript

DTCoreText. Methods to allow using HTML code with CoreText

NSStringEmojize. A category on NSString to convert Emoji Cheat Sheet codes to their equivalent Unicode characters

prism. Lightweight, robust, elegant syntax highlighting.

bypass. Skip the HTML, Bypass takes markdown and renders it directly on Android and iOS.

Carthage. A simple, decentralized dependency manager for Cocoa

iOS-8-Swift-Programming-Cookbook. This is the GitHub repository of O'Reilly's iOS 8 Swift Programming Cookbook

SketchToAppStore. A sketch framework to make creating screenshots for the App Store incredibly simple

KILabel. A simple to use drop in replacement for UILabel for iOS 7 and above that highlights links such as URLs, twitter style usernames and hashtags and makes them touchable.

FTASync. Allows you to sync CoreData entities with a Parse backend.

Argo. Functional JSON parsing library for Swift

ARAnalytics. Simplify your iOS/Mac analytics

Aspects. Delightful, simple library for aspect oriented programming in Objective-C and Swift.

Lyt. Categories to make autolayout (more) readable and less verbose. For iOS and OS X.

cocoapods-keys. A key value store for storing per-developer environment and application keys

pop. An extensible iOS and OS X animation library, useful for physics-based interactions.

swift-style-guide. **Archived** Style guide & coding conventions for Swift projects

TransformerKit. A block-based API for NSValueTransformer, with a growing collection of useful examples.

swift-style-guide. The official Swift style guide for Kodeco.

TLYShyNavBar. Unlike all those arrogant UINavigationBar, this one is shy and humble! Easily create auto-scrolling navigation bars!

SwiftAutoLayout. Tiny Swift DSL for Autolayout

jazzy. Soulful docs for Swift & Objective-C

SwiftSingleton. An exploration of the Singleton pattern in Swift

RxSwift. Proof-of-concept for implementing Rx primitives in Swift

synx. A command-line tool that reorganizes your Xcode project folder to match your Xcode groups

AFNetworking-RACExtensions. DEPRECATED: A delightful extension to the AFNetworking classes for iOS and Mac OS X.

GeoJSONSerialization. Encode & Decode Between GeoJSON & MapKit Shapes

papers-we-love. Papers from the computer science community to read and discuss.

FXForms. [DEPRECATED]

UIKitResources. This repository includes UIKit resources of Apple iOS7.

KVOController. Simple, modern, thread-safe key-value observing for iOS and OS X.

ANBlurredImageView. Animated blur-in and blur-out on UIImageView.

MAKVONotificationCenter. Better key-value observing for Cocoa

MMDrawerController. A lightweight, easy to use, Side Drawer Navigation Controller

PermissiveResearch. An iOS search engine that allows mistakes in the searched element.

Bolts-ObjC. Bolts is a collection of low-level libraries designed to make developing mobile apps easier.