External Libraries

Definition

External libraries are pre-written code that can be imported into a program to provide additional functionality. They contain a collection of classes and methods that can be used to perform specific tasks without having to write the code from scratch.

Related terms

APIs (Application Programming Interfaces): APIs are sets of rules and protocols that allow different software applications to communicate with each other. They define how different components should interact and exchange data.

java.lang package:

The java.lang package is a built-in package in Java that provides fundamental classes and basic functionalities such as String manipulation, math operations, and exception handling.

Frameworks: Frameworks are pre-designed structures or templates that provide a foundation for building applications. They often include libraries and tools that help developers streamline the development process by providing ready-made solutions for common tasks.