What state manager is used in the project?

The choice of state manager depends on the project requirements and the technologies used. In modern frontend projects, the following are often used:

• Redux — a popular state manager for React, based on the principles of a single source of truth and immutability.
• MobX — a simpler and more reactive approach to state management.
• Context API (React) — a built-in mechanism for passing state without props.
• Vuex — for projects on Vue.js.

For example, in a React project with a lot of complex logic and interactions, Redux is often chosen for predictability and ease of debugging.