What is a Redux?
What Redux is used for?
Redux is a state management library for JavaScript applications that help manage the application's state in a predictable and consistent way. Redux is often used in conjunction with React, but it can also be used with other JavaScript frameworks.
The basic idea behind Redux is that the entire state of an application is stored in a single object called the "store." This store is created by combining a set of reducers, which are functions that take the current state and an action as input and return a new state.
Actions are plain JavaScript objects that describe changes to the state. They are dispatched to the store using the store's dispatch method. When an action is dispatched, it is passed to each of the reducers in the store, and each reducer has the opportunity to handle the action and return to a new state.
Redux also provides a number of additional features, such as middleware, which can be used to intercept and modify actions as they are dispatched, and selectors, which are functions that can be used to extract specific pieces of state from the store.
Overall, Redux is a powerful tool for managing the state of complex JavaScript applications, and it has become a popular choice for building large-scale, data-driven applications.
#javascript #react #data #redux #devmaxim
What Redux is used for?
Redux is a state management library for JavaScript applications that help manage the application's state in a predictable and consistent way. Redux is often used in conjunction with React, but it can also be used with other JavaScript frameworks.
The basic idea behind Redux is that the entire state of an application is stored in a single object called the "store." This store is created by combining a set of reducers, which are functions that take the current state and an action as input and return a new state.
Actions are plain JavaScript objects that describe changes to the state. They are dispatched to the store using the store's dispatch method. When an action is dispatched, it is passed to each of the reducers in the store, and each reducer has the opportunity to handle the action and return to a new state.
Redux also provides a number of additional features, such as middleware, which can be used to intercept and modify actions as they are dispatched, and selectors, which are functions that can be used to extract specific pieces of state from the store.
Overall, Redux is a powerful tool for managing the state of complex JavaScript applications, and it has become a popular choice for building large-scale, data-driven applications.
#javascript #react #data #redux #devmaxim
