Code library is a generic term that refers to a collection of source code, subroutines, functions, classes, scripts, and other related components that are commonly used to develop software programs. It essentially serves to store code which can be reused, shared, or changed. Code libraries are typically used to increase development speed and productivity, minimize duplicated efforts, and accelerate the learning process for new developers.
Code libraries can be found in various forms and formats. Some are open source, which means that they are freely available to anyone, while others are proprietary, requiring the user to buy a license in order to use the code. Code libraries can be organized by different programming languages, operating systems, or architectures.
In addition to providing a source of re-usable code, code libraries can also provide a source of guidance and helpful information. Through the use of code comments and structured markup, code libraries often serve as an online documentation source. This type of information can help developers get a better understanding of how the code works and how it can be used more effectively.
Code libraries can be used for a wide range of purposes. They are used in academic research and development, in both commercial and open source software projects, and can also be used by individuals for their own projects. Code libraries are an essential part of any software development project as they provide the tools needed to create, maintain, and optimize software programs.