what are libraries in programming

In programming, a library is a collection of pre-written code that programmers can use to optimize tasks). Libraries provide pre-written, reusable chunks of code that developers can use to create applications quickly and easily. They can be used to reduce the amount of code a programmer needs to write by providing reusable functions or classes that can be called upon as needed. Libraries are organized in such a way that they can be used by multiple programs that have no connection to each other, while code that is part of a program is organized to be used only within that one program). There are many different types of libraries, including standard libraries, data science libraries, and multimedia libraries. Libraries can be written in most programming languages, and they can be used by programs written in that same language or a different language. The main benefits of using libraries in programming are reusability, saving time and effort, and simplifying complex tasks.