redux-storage-decorator-engines

A decorator for redux-storage that allows composing multiple storage engines (e.g., localStorage, sessionStorage, cookies) into a single engine. Current stable version is 1.0.7, last updated in 2015. It works by wrapping an array of engines and delegating load/save operations to each. The library is minimal and has no dependencies, but it requires redux-storage and engine packages to be useful. A key warning: if the same state key is loaded from multiple engines, the final state is non-deterministic and a warning is emitted in non-production environments.