A framework is a collection of reusable components that can be used to build software. Frameworks are often used to structure large projects and to help teams work together. Frameworks are usually built using a set of reusable components. These components can be used to build different types of software, such as web applications, desktop applications, and mobile apps. A framework can be used to structure large projects and to help teams work together. A framework can also be used to help teams understand the different stages of software development. For example, a framework can help teams understand the different stages of software development when building web applications.