macOS Big Sur takes the most advanced operating system in the world to a whole new level of power and beauty, making your apps look better than ever on an all-new interface. New widget features and the new widget gallery help you deliver more value to your users. Adding intelligence to your apps with machine learning is even simpler and more extensive with new tools, models, training capabilities, and APIs. You can create more powerful Mac versions of your iPad apps with Mac Catalyst. And you can now easily bring your extensions to Safari — and to the App Store.
- X Window (or X11) is the low level windowing system (the equivalent of the Win32 API under Windows) available with Unix / Linux and Mac OS X. According to this page, X11 is an option under Mac OS X (on my Lion-based system, X11 is available by default). Desktop environments like KDE or Gnome are built on top of X11.
- Mar 09, 2015 About OS X App Design. This document is the starting point for learning how to create Mac apps. It contains fundamental information about the OS X environment and how your apps interact with that environment. It also contains important information about the architecture of Mac apps and tips for designing key parts of your app.
In this collection views in OS X tutorial, you’ll discover the joy of arranging things in beautiful, flowing interfaces for the desktop. Mar 29 2016 Article (30 mins) Completed. Intermediate macOS.
All-new Interface
macOS Big Sur brings a new design that’s been finely tuned for the powerful features that make a Mac a Mac. Core features, such as the menu bar and Dock, take advantage of the large Mac display, with translucent backings and spacious pull-down menus. The new Control Center, designed just for Mac, provides quick access to controls while keeping the menu bar clutter-free. Notification Center puts recent notifications and powerful new widgets together in a single view for at-a-glance information as you work. And a streamlined new design for apps features full-height sidebars and integrated toolbar buttons.
Widgets
Easily build widgets using the WidgetKit framework and the new widget API for SwiftUI. Widgets now come in multiple sizes, and users can visit the new widget gallery to search, preview sizes, and add them to Notification Center to access important details at a glance.
Safari Extensions
Programming For Mac Os X Tutorial Free
With support for the popular WebExtension API, it’s even easier to bring powerful extensions to Safari. Xcode 12 even includes a porting tool to streamline the process.
The new Extensions category on the Mac App Store showcases Safari extensions, with editorial spotlights and top charts to help users discover and download great extensions from the developer community.
Machine Learning
With macOS Big Sur, creating apps that leverage the power of machine learning is even easier and more extensive with additional tools in Core ML for model deployment, new models and training capabilities in Create ML, more APIs for vision and natural language, and improved resources for training on Mac and converting models to Core ML format.
Mac Catalyst
Create even more powerful Mac versions of your iPad apps. Apps built with Mac Catalyst now take on the new look of macOS Big Sur and help you better define the look and behavior of your apps. You can choose to turn off automatic scaling of iPad controls and layout, allowing you to precisely place every pixel on the screen. Provide full control of your app using just the keyboard, take advantage of the updated Photos picker, access more iOS frameworks, and more.
Mac Os Programming Tutorial
User privacy on the App Store.
Later this year, the Mac App Store will help users understand apps’ privacy practices. You’ll need to enter your privacy practice details into App Store Connect for display on your product page.
Universal App Quick Start Program
Get your apps ready for Apple Silicon Macs. Create next-generation Universal apps that take full advantage of the capabilities the new architecture has to offer. Get all the tools, resources, support, and even access to prototype hardware you’ll need. You can also watch a collection of videos from WWDC20 to help you get started.
Tools and resources
Use Xcode 12 beta and these resources to build apps for macOS Big Sur.
Lesson 1: All About OS X
What is OS X?
This tutorial is no longer updated and may be out of date. We recommend using the current version, macOS Basics.
OS X (pronounced O-S ten) is an operating system designed by Apple. The operating system is what allows you to use a computer. OS X comes preloaded on all new Apple Macintosh computers (commonly known as Macs).
OS X makes it possible to complete all kinds of everyday tasks on your computer—for example, you can use OS X to browse the Internet, check your email, edit digital photos, listen to music, and play games.
OS X is also used in some offices because it gives you access to productivity tools such as calendars, word processors, and spreadsheets.
Earlier versions of Mac OS have been around since the mid-1980s. Apple released the first version of OS X in 2001. There have been many versions of OS X since then, but the most recent ones include HighSierra (to be released in 2017), Sierra (2016). El Capitan (2015), and Yosemite (2014).
In recent versions, Apple has rebranded OS X as macOS (for example, macOS Mojave). However, the interface is still very similar, and for most purposes the terms OS X and macOS can be used interchangeably.
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