Use this when generating RTK Query endpoints from OpenAPI schemas with @rtk-query/codegen-openapi. Covers the empty API pattern, filterEndpoints, endpointOverrides, generated tags, and reviewing generated output before it becomes part of the app.
Use this when setting up a new Redux Toolkit app or modernizing an existing React + Redux codebase. Covers configureStore, Provider wiring, typed hooks, hooks-first React-Redux usage, feature folders, and the correct store lifetime for SPA and SSR-heavy React…
Use this when you need the Redux event -> reducer -> selector -> render loop, event-style actions, reducer-owned state transitions, derived data, or a debugging model for Redux Toolkit apps.
Use this when debugging duplicate requests, stale cache behavior, broad subscriptions, selector churn, serializability warnings, or other Redux Toolkit and RTK Query bugs. Covers a practical event -> reducer -> selector -> render debugging loop plus RTK Query…
Use this when moving a legacy Redux codebase to current RTK patterns. Covers replacing createStore with configureStore, migrating touched reducers to createSlice, codemod-assisted RTK 2 updates, and replacing server-data stacks with RTK Query instead of…
Use this when adding RTK Query as the default server-data and document-cache layer. Covers createApi, store integration, hooks, invalidation behavior, optimistic updates, and deciding when RTK Query is the right cache model.
Use this when authoring or refactoring slices with createSlice, selectors, create.asyncThunk, entity adapters, or lazy reducer injection. Covers Immer-backed mutation syntax, slice selectors, getSelectors, injectInto, withLazyLoadedSlices, and current RTK 2…
Use this when deciding whether data belongs in Redux, component state, router state, or another external source. Covers state ownership, authority boundaries, slice sizing, and when to move or split data as the app evolves.