Stop Using Redux in React Native. Here's What Replaced It (and Why Your Team Will Ship Faster)

Our React Native app had 4,200 lines of Redux code: actions, reducers, selectors, middleware, thunks, and the type definitions connecting them all. We migrated to Zustand and React Query in two weeks. The replacement code was 1,100 lines. Every feature still worked. The team shipped 30% more features the following quarter.

Redux is not bad software. It is overengineered software for what most React Native apps actually need.

Why Redux Became the Default

Redux became the React Native state management standard when React's built-in state management was genuinely insufficient. Before hooks, before context optimizations, before suspense — managing complex state across a component tree required an external solution, and Redux was the most mature option.

Those conditions no longer exist. React's built-in primitives handle local and shared state elegantly. Server state has its own dedicated solutions. The remaining use case for a global state manager — app-wide client state like authentication status, theme preferences, and navigation state — does not require Redux's ceremony.

The Modern Stack

We replaced Redux with three targeted tools. Zustand manages global client state — authentication, user preferences, feature flags — in stores that look like plain JavaScript objects. No actions, no reducers, no dispatch. A Zustand store is 15 lines where the equivalent Redux implementation was 60.

React Query manages server state — API data, caching, refetching, optimistic updates. This was the biggest improvement. Redux forced us to write fetch logic, loading states, error handling, and cache invalidation manually for every endpoint. React Query handles all of it declaratively. Our API layer went from 1,800 lines to 400.

Jotai handles derived and computed state — values that depend on other state values. Where Redux used memoized selectors with Reselect, Jotai uses atoms that automatically recompute when their dependencies change.

The Migration Path

We did not rewrite the entire state layer at once. We migrated one domain per sprint. Authentication first — the smallest, most isolated state domain. Then user profile. Then the feature flags. Each migration was a contained pull request that the team could review in 30 minutes.

The key insight: we did not port Redux patterns into Zustand. We redesigned state management for each domain using the simplest approach that met the requirements. In several cases, the simplest approach was just React's useState with context — no external library needed at all.

When Redux Still Makes Sense

Redux remains the right choice for apps with complex state machines — workflows with many states and transitions that benefit from Redux's explicit action/reducer pattern. It remains right for teams that have invested heavily in Redux DevTools for debugging and want to maintain that capability. And it remains right for very large teams where Redux's verbosity serves as documentation.

For everyone else — which is most React Native teams — the modern alternatives deliver the same results with dramatically less code.

If your team is spending more time on state management boilerplate than on features, let's simplify your architecture.