Library

A physical location that stores information resources, traditionally books and periodicals, but also increasingly electronic media and even physical objects. Libraries provide a space for people to access these resources for research, reading, or studying.

Digital Library
A collection of software components, functions, or routines that can be used by programmers to develop new software applications. These libraries provide pre-written code that can save programmers time and effort, and can also help to ensure that code is well-written and efficient.