Swift news

Remove Duplicated If Statements – Refactoring

My experience replacing CocoaPods with SwiftPM

Working with throwing functions in Swift

iOS Accessibility in SwiftUI Tutorial Part 3: Adapting

Now Hiring: Freelance Mac Dev

Bastian Inuk

Closures: Functions as types

Keith Harrison

Supporting Dark Mode In WKWebView

Alexander Grebenyuk

SwiftUI Data Flow

Sunday

2020/02/23

6 news

Mac app tests fail with hardened runtime enabled

Markup In Playground – WWDC20 Scholarship

Building a PC, in a year 2020

Ashish Kakkad

What’s new in Xcode 11.4?

Objective-C safe downcasting

What makes code “Swifty”?

Friday

2020/02/21

2 news

Rx with Objective-C using NSInvocation

Uli Kusterer

X-Macros in C

Thursday

2020/02/20

5 news

Code coverage for Swift Package Manager based apps

Erica Sadun

How to fix: Ooops, I lost track of those beta upgrades

Alexey Naumov

Stranger things around SwiftUI's state

iOS Photos Framework

Guilherme Rambo

MVC: Many View Controllers

Wednesday

2020/02/19

9 news

Adding Supplementary Views With Compositional Layouts

Mark Szymczyk

Create a Mac Markdown Editor with Live Preview

Chris Hulbert

Simple Javascript debounce, no libraries needed

Recognizing the language in a Natural Language Text with NLanguageRecognizer

Federico Zanetello

The Swift Behind The Standard Library Preview Package ✨

Adding default values to subscripts in Swift 5.2

iOS Accessibility in SwiftUI Tutorial Part 2: Organizing

Mastering buttons in SwiftUI

SwiftUI Fetch JSON Data into List

Tuesday

2020/02/18

4 news

How To: Xcode 11 Tutorial for Beginners

Swift.org

Standard Library Preview Package

Creating a command line tool using the Swift Package Manager

objc.io

A Signal Strength Indicator

Monday

2020/02/17

9 news

How and when to use callAsFunction in Swift 5.2

The SwiftUI Lab

Drag & Drop with SwiftUI

Add, Edit, Move, and Drag and Drop List Rows with SwiftUI

Gabriel Theodoropoulos

GTImageFetchable Swift Package

Managing toolchains in Xcode

How to create Activity Ring in SwiftUI

Replace Nested Ifs with Guard Clause – Refactoring

Keith Harrison

XCTest Error Handling Improvements

iOS Accessibility in SwiftUI Tutorial Part 1: Getting Started

Sunday

2020/02/16

6 news

Auto-Growing NSTextField

Ioannis Diamantidis

Scan and broadcast to nearby devices with Core Bluetooth

Implementing enum with associated values in Objective-C

Triggers For Local Notification

Toomas Vahter

Fetching and displaying data on Watch app in SwiftUI

Configuring SwiftUI views

Friday

2020/02/14

3 news

How to log in SwiftUI

How to edit selected item in list in SwiftUI

AppCoda

Unable to Set Layout Constraint to Zero in Xcode 11.3

Thursday

2020/02/13

7 news

How to create your first website using Vapor 4 and Leaf?

Machine Learning by Tutorials: 3 More Updated Chapters!

Swift.org

Library Evolution in Swift

Alexey Naumov

SwiftUI Environment Overrides

How to mask with UILabel

Jeff Johnson

StopTheMadness for Mac adds Chrome, Edge, and Brave!

How We Fixed the Dreaded 0xdead10cc Crash

Wednesday

2020/02/12

8 news

Static and Dynamic Callable Types in Swift

AppCoda

A Hiring Marketplace built for Developers [Sponsor]

Tokenizing Natural Language into Semantic Units in iOS

How to use application will terminate in macOS

How to avoid pitfalls in SwiftUI

Testing push notifications in the Simulator with Xcode 11.4

Paulo Andrade

AnyDecodable

Customizing the shape of views in SwiftUI

Tuesday

2020/02/11

6 news

objc.io

SwiftUI Challenge #1

How to use TabView with enum in SwiftUI

Drawing in iOS with SwiftUI

How to sync multiple CAAnimation

Rob Whitaker

Android Live Regions

Testing push notifications on the iOS simulator

Monday

2020/02/10

13 news

Introduce Explaining Variable Refactoring

Building Adaptive User Interfaces With Compositional Layouts

Send Email iOS Tutorial

Alamofire 5 Tutorial for iOS: Getting Started

Benoit Pasquier

Start your A/B testing journey with SwiftUI

Daniel Saidi

Building an Apple Watch app in SwiftUI

Using Promises and Futures in Combine

Testing Remote Push Notification in iOS simulator

Josh Adams

Software Development as Creative Expression

Derik Ramirez

Understanding buffer overflows using Radare2

Expand and Collapse List Rows with Animation in SwiftUI

How to build SwiftUI style UICollectionView data source in Swift

State of Meta Programming in 2020

Sunday

2020/02/09

9 news

Axel Kee

How to expand and contract height of a UITableView cell when tapped

OpenCore base setup

Algorithms in Swift: Find two elements in the array that add up to given number

Exploring Swift 5.2’s new functional features

Network and Audio setup with OpenCore

Getting ready to build Hackintosh using OpenCore

Why you need to care about USB mapping

Draw Line With Rounder Corners – WWDC20 Scholarship

How-to: USB mapping for OpenCore

Saturday

2020/02/08

3 news

How to add XCFramework to Xcode project

NetNewsWire Sitrep

Gabriel Theodoropoulos

GTCollectionViewKit Framework

Friday

2020/02/07

4 news

5 Quick Tips for the Xcode 11 Minimap

Uli Kusterer

How do Dependency Managers Work?

Derik Ramirez

Resigning iOS apps from an IPA for mobile security research

Mark Szymczyk

Cherry Picking a Git Commit in Xcode

Thursday

2020/02/06

8 news

The ultimate guide to unit and UI testing for beginners in Swift

Paulo Andrade

Splitting Your Xcode Project into Modules

Matthijs Hollemans

Upsampling in Core ML

Language Server Protocol

Swift Development with Visual Studio Code

Boilerplate to Add AppleScript to Your macOS App in 2020

Objective-C and parsing the unknown

Daniel Jalkut

Xcode 11.4 Beta 1: Couldn’t Load Spec With Identifier

Wednesday

2020/02/05

13 news

An Introduction to Compositional Collection View Layouts

Paul Hudson

What’s new in Swift 5.2

Jordan Morgan

Dynamic Master Detail View Background Colors

NSProgress with KVO-based Finish Callbacks

Andrew Bancroft

iOS Receipt Validation: Understanding and Troubleshooting the Original App Version Field

Bruno Rocha

Swift Codable: Decoding/Encoding With Context

Gradient in SwiftUI

How to make round border in SwiftUI

Five ways to get better at receiving feedback

iOS Accessibility: Getting Started

Matching Natural Language Text for Predefined Data Patterns on Apple's Devices

AppCoda

Working with JSON and Codable in Swift 5

Building ViewModels with Combine framework

Tuesday

2020/02/04

9 news

Swift Package framework creation in Xcode

Sheets don’t inherit the environment

Draw Circles iOS Tutorial

How to mock in Swift

How to change background color in List in SwiftUI for macOS

Uli Kusterer

What do locks lock?

Automatic test discovery in Swift on Linux

How to add drag and drop in SwiftUI

MetricKit

Monday

2020/02/03

12 news

Animate View Auto Layout iOS Tutorial

How to add missing iPhone SE simulator in Xcode 11 with iOS 13 SDKs

Remove Control Flag Refactoring

Search View in SwiftUI

Federico Zanetello

The State of Machine Learning in iOS 13 🦠

Bastian Inuk

Siblings in Fluent 4

Unsafe Swift: Using Pointers and Interacting With C

Swift.org

Introducing Swift Crypto

Paul Hudson

Apple announces SwiftCrypto, an open-source implementation of CryptoKit

Andreas Lüdemann

Architecting a Feature Toggle Service for iOS Apps

Using map, flatMap and compactMap in Combine

objc.io

New Book: Thinking in SwiftUI

Sunday

2020/02/02

10 news

Ioannis Diamantidis

Two-way communication between an iOS WKWebView and a web page

Slicing Swift collections

Toomas Vahter

Dynamic user notification on Apple Watch with SwiftUI

Testing Swift packages on Linux using Docker

hMac

How to weak link Combine in macOS 10.14 and iOS 12

Simon Ljungberg

Tangerine Habit Tracker

Create Local Notification

Play With Code: Palindromes In Swift

Using UIView and UIViewController in SwiftUI

Saturday

2020/02/01

4 news

WhatsNewKit v1.2.0 Supports Multiple Update Notices at Once

How to make radio button group in SwiftUI

SwiftUI basic Shape operations

TopLevelEncoder and TopLevelDecoder in Combine

Friday

2020/01/31

3 news

How to use Firebase Crashlytics in macOS app

Daniel Saidi

Present delegating view controllers in SwiftUI

Sam Deane

Fighting With UISplitViewController

Thursday

2020/01/30

4 news

Simon Ljungberg

Using Self Executing Closures to Run Code in SwiftUI

How to create and use toggle in SwiftUI

Add Rows to Table View iOS Tutorial

How to Create a Free Apple Developer Account

Wednesday

2020/01/29

16 news

How to observe focus event of NSTextField in macOS

RawRepresentable

Populating the Feed: Unit Testing the Feed View Model

How to change caret color of NSTextField in macOS

How to set font to NSTextField in macOS

Jordan Morgan

CollectionDifference

Ashish Kakkad

SwiftUI Animations – 3D Rotation Effect

Intrinsic content size in SwiftUI

Frank Courville

The 4 Steps to Properly Subclass UIView

How to make TextView in SwiftUI for macOS

More Bug Math

Maksym Shcheglov

Extending Combine with a custom ShareReplay operator

Recognizing Speech Locally on an iOS Device Using the Speech Framework

How to make borderless material NSTextField in SwiftUI for macOS

Using UIKit views in SwiftUI

Updating UI with assign(to:on:) in Combine

Tuesday

2020/01/28

8 news

How to download files with URLSession using Combine Publishers and Subscribers?

Activity Indicator iOS Tutorial

Sven A. Schmidt

Enhance your SwiftUI previews with Gala

Bug Math

Unique values in Swift: Removing duplicates from an array

Derik Ramirez

Host naming organisation for your local lab

Benoit Pasquier

How to make your iOS app smarter with sentiment analysis

How to use custom font in SwiftUI

Monday

2020/01/27

9 news

Newsletter Form Fixed

Populating the Feed: Reducing Code Duplication With Generics

Keith Harrison

Xcode Test Plans

Andrew Bancroft

Privacy Policy

Split Temporary Variable Refactoring

CocoaPods Tutorial for Swift: Getting Started

Publishing property changes in Combine

SwiftUI masks and overlays

Bastian Inuk

Roles and permissions with Vapor and Fluent

Sunday

2020/01/26

8 news

Swift’s closure capturing mechanics

Xcode tips

Jeff Johnson

Safari runs disabled extensions

Populating the Feed: Adding Flexibility to the Mock API Client

How to deal with Swift slow compile time

Ioannis Diamantidis

How to get the most out of Xcode: Xcode Snippets

Crash Math

Most Annoying Error In Playground – WWDC20

Saturday

2020/01/25

1 news

Andrew Bancroft

4 Reasons Your iOS App Is Crashing

Friday

2020/01/24

4 news

Thread Safe Property and Resource Access with the Transaction Wrapper

Action Sheet iOS Tutorial

Page Control iOS Tutorial

Setting up default community health files on GitHub and crafting a thorough Contributing Guide for any open-source project

Thursday

2020/01/23

11 news

Ákos Véber

How to deliver better user experiences as a Swift developer?

TestFlight Beta Testing

Axel Kee

How to implement dynamic height table view cell (self sizing)

How to test drag and drop in UITests

Sam Deane

XPkg - A Package Manager For Machine Configuration

Jeff McLeman

How to set corner radius in iOS

Bruno Rocha

Reducing iOS Build Times by using Interface Targets

Erica Sadun

Adjusting HDMI volume on Catalina

Fair Isle Brewery Opens Today

Swift API Docs for String.index(_:offsetBy:limitedBy:) Is Still Misleading

Wednesday

2020/01/22

10 news

Jordan Morgan

Empty View With Diffable Datasource

Evan Deaubl

Building a Caching Custom Combine Operator #2: The .cache() Method

Creating your own custom file header

Optimizing views in SwiftUI using EquatableView

Debugging network traffic with Charles

MultiMarkdown Filter for nanoc

Generating Feedback Haptics with UINotificationFeedbackGenerator

Sign in with Apple Tutorial, Part 4: Web and Other Platforms

Xcode tip: Using breakpoints as bookmarks

Protocol-Oriented Programming Tutorial in Swift 5.1: Getting Started

Tuesday

2020/01/21

7 news

JSON Parsing in Swift explained with code examples

Uniform Type Identifier Bug on iOS — and How It Affects NetNewsWire

Lock App Features Behind a Paywall and Enforce the Lock in Code

How to work with SceneDelegate in iOS 12

Frank Courville

How to Properly Remove Main.Storyboard (for iOS 13+)

Asynchronous Programming with Futures and Promises in Swift with Combine Framework

Learn Swift Programming The Simple Way

Monday

2020/01/20

12 news

How to learn modern UIKit?

Populating the Feed: Creating a Mock API Client

SwiftUI NavigationView tutorial with examples

UIGestureRecognizer Tutorial: Getting Started

Josh Adams

Helper Apps

Parallax Scrolling SpriteKit Tutorial

On Replacing OperationQueue

Sven A. Schmidt

SwiftUI: Equal widths view constraints

Nodes Engineering Blog

Tool to generate ARM templates

Natan Rolnik

My first tutorial at RayWenderlich.com: “SMS user authentication with Vapor and AWS”

Proper embedding in the world of increasingly diverse safeAreaInsets

Inline Temporary Variable Refactoring

Monday

2020/01/13

1 news

Beginner's guide to Server side Swift using Vapor 4

Monday

2020/01/06

1 news

What are the best practices to learn iOS / Swift in 2020?

Thursday

2019/10/31

1 news

The ultimate Combine framework tutorial in Swift

Monday

2019/10/21

1 news

Custom views, input forms and mistakes

Tuesday

2019/10/08

1 news

A simple HTTP/2 server using Vapor 4

Wednesday

2019/09/25

1 news

How to write services for VIPER?

Wednesday

2019/09/18

1 news

How to build SwiftUI apps using VIPER?

Monday

2019/09/02

1 news

Migrating from CocoaPods to Swift Package Manager

Wednesday

2019/08/28

1 news

Picking and playing videos in Swift

Monday

2019/08/26

1 news

What's new in Vapor 4?

Sunday

2019/08/25

1 news