Redux DevTools is a browser extension that provides powerful features for inspecting and debugging your Redux store. Here's how it helps:
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State Inspection
You can view the entire Redux state tree at any point in time, which helps understand what your app’s current state is.
 
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Action Tracking
It logs every dispatched action along with the payload, so you can trace what actions were triggered and in what order.
 
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Time Travel Debugging
You can rewind and replay actions, stepping through each state change to pinpoint bugs or unwanted behavior.
 
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State Diffing
It shows before-and-after comparisons of state changes, so you can quickly see what part of the state was affected by an action.
 
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Performance Monitoring
Helps identify actions or reducers that may be causing performance issues by monitoring how often they trigger and how long they take.