Cocoa

A tutorial that explains how to setup and handle software rendering for X11, WinAPI, and Cocoa.

This article describes the implementation of a custom class called MMSCropImageView. The class gives the feature of drawing and moving a rectangle over an image to identify the crop region and return it in an UIImage. It explains the considerations and solutions for cropping a bitmap.

Tutorial for creating an accelerated opengl context for X11, Windows, and MacOS. Based on my project: RGFW.

Describes a design approach for implementing dynamic rows in a UITableView

On easy example shown how to implement UIKit and SwiftUI TableView auto resizable cells and explained difference between Nib and Xib, how to load nib file and what exactly owner parameter of the load nib file method.