What is the role of a programming library?

The role of a programming library is fundamentally about providing reusable code functions and routines. This allows developers to avoid redundant coding by utilizing pre-existing modules or functions that can be called upon as needed. By using a library, programmers can increase efficiency, enhance organization, and promote consistency in their code, as libraries often encapsulate common tasks and best practices. This reuse of code leads to faster development times and a reduction in the likelihood of errors since the library functions are typically well-tested.

Other options suggest roles that are indeed important in the programming world but do not encapsulate the essential function of a programming library. Creating web pages is a specific task that may make use of libraries but isn't the defining role of libraries themselves. Storing extracted data relates more to databases and data handling rather than the purpose of a library. Eliminating the need for programming is also inaccurate; libraries exist to support programmers in doing their work more effectively, not to remove the requirement for programming altogether.