Objective-C is a powerful programming language primarily used for OS X and iOS development. As a superset of C, it incorporates object-oriented capabilities and a dynamic runtime, making it essential for creating applications within Apple's ecosystem. The language retains the syntax and control statements of C while introducing new features like class and method definitions, dynamic typing, and object graph management. This flexibility allows developers to handle complex applications effectively, leveraging both built-in and custom classes from Cocoa and Cocoa Touch frameworks.

Ideal for programmers and developers focused on Mac and iOS platforms, Objective-C supports various organization types, including small businesses, enterprises, and nonprofits. It integrates seamlessly with numerous development tools and applications such as Sublime Text, Notepad++, and Buffer Editor. Additionally, Objective-C offers documentation-based training to assist users in mastering its capabilities, along with mobile app support for iOS and Android devices.