Redux
Beginner
State Management Basics
Learn the fundamentals of state management, unidirectional data flow, and why centralized state matters.
15 min
2 sections
state
data-flow
architecture
1
2
01. Understanding State Trees
Section 1 of 2
In Redux, your entire application state is stored as a single JavaScript object in a single store. This object is like a tree, with different branches for different types of data.
typescript
// Example state tree
{
user: {
name: "John",
email: "john@example.com",
isAuthenticated: true
},
todos: [
{ id: 1, text: "Learn Redux", completed: false },
{ id: 2, text: "Build app", completed: true }
],
ui: {
isLoading: false,
error: null
}
}Back to Course