In software development, libraries and frameworks are both important tools used to simplify and speed up the development process, but they have some key differences.

A library is a collection of pre-written code that can be reused in multiple applications. Libraries typically provide specific functionality, such as data manipulation, networking, or user interface components. Developers can use libraries by importing them into their code and calling their functions as needed.

A framework, on the other hand, is a set of pre-written code that provides a structure for building applications. Frameworks typically provide a set of rules, guidelines, and tools for building software, and they often dictate the overall architecture and organization of an application. Developers can use frameworks by building their application within the framework’s structure, and often follow the framework’s conventions and patterns.

In essence, libraries are used to provide specific functionality, while frameworks provide a broader structure for building applications. Libraries are typically more flexible and can be used in a variety of ways, while frameworks provide a more opinionated approach to software development.