Dependency injection in React - How to Manage Dependencies in Your React App for Cleaner and Easier to Maintain Code

Dependency injection (DI) is a design pattern that allows the injection of dependencies like variables, objects, or services into code rather than hard-coding them directly. It is commonly used in backend applications but can also benefit React applications by making them more maintainable and testable. The process involves using React’s `createContext` and `useContext` for managing dependencies, which helps avoid prop drilling. DI in React is especially helpful for handling side effects, API calls, and other business logic outside of components, making the code more modular and easier to test.