iOS & macOS development

UIView that simulates a 2D view of a fluid in motion.

A custom UIPageControl with multiple animations.

A fully customizable calendar view acting as a date range picker.

Finding the dominant colors of an image using the CIE LAB color space and the k-means clustering algorithm.

SFFocusViewLayout is a UICollectionViewLayout subclass for displaying focused content on UICollectionView which is the largest cell of all.

For the impatient reader:

TL;DR

• The ErrorType protocol has hidden requirements that are automatically fullfilled if you use an enum to implement the protocol
• Objective-C methods can only be translated to Swift's error handling mechanism if they return Objective-C objects or boolean values
• Swift will invoke the catch block if the Objective-C method returns nil/false, independent of whether an NSError was produced or not
• If an Objective-C method produces an NSError and returns a value the catch blocks is not invoked and the error cannot be retrieved

In 2014, Google published the Google Material Design with a goal to provide guidelines for good design and beautiful UI across all device form factors.

For Android, developers can use default Android controls.

For iOS, FPT Software built those controls to bring Google material design to iOS application. This is the most complete material design controls for iOS so far.

Onboard provides developers with a quick and easy means to create a beautiful, engaging, and useful onboarding experience with only a few lines of code.

A drop-in UIViewController subclass with a growing text input view and other useful messaging features. Meant to be a replacement for UITableViewController & UICollectionViewController.

Advanced iOS framework for loading, caching, processing, displaying and preheating images. It uses latest features in iOS SDK and doesn't reinvent existing technologies. It provides a powerful API that will extend the capabilities of your app.

The DFImageManager has a single responsibility of providing a great API for managing image requests, with an ability to easily plug-in everything else that your application might need. It also features multiple subspecs that integrate things like AFNetworking as a networking stack for fetching images, and FLAnimatedImage as a performant animated GIF engine.