Redux-Leaves is a JavaScript library designed to simplify state management in Redux applications by minimizing boilerplate code. It redefines state handling by treating each data node, or "leaf," as a primary unit, providing built-in reducers and action creators, thus eliminating the need for manually coding them. This approach contrasts with traditional Redux, where developers must declare types, create action creator functions, and expand reducers for each state mutation, leading to complex and bulky switch statements. Redux-Leaves allows for more concise code and supports complex actions through a bundling function that combines multiple actions into one. It also provides flexibility with custom leaf reducers to handle specific use cases and offers a migration strategy for existing projects by integrating with the reduce-reducers utility. While it can streamline code and enhance development speed, whether to adopt Redux-Leaves depends on the team's willingness to learn a new API and assess if the benefits outweigh the added dependency.