A side effects handler for Redux with built-in snapshots for live debugging and simpler unit testing.
Redux Ship is a side effects handler for Redux that serializes side effects using generators and provides a snapshot system for debugging and testing. It solves the problem of managing and inspecting asynchronous actions and side effects in Redux applications by making them fully traceable and testable. The approach is based on free monads to ensure predictable execution and composition.
Redux developers who need better tooling for managing complex side effects, debugging asynchronous flows, and writing reliable unit tests for stateful logic.
Developers choose Redux Ship for its built-in snapshot system that enables live debugging through devtools and simplifies unit testing with serializable execution traces. Its generator-based serialization provides a clear, inspectable model of side effects that integrates seamlessly with Redux.
Side effects with snapshots for Redux.
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Uses JavaScript generators to serialize all side effects and control flow, ensuring predictable execution as shown in the StarWars API example with HTTP requests and state accesses.
Provides devtools with visual snapshots of side effect executions, allowing real-time inspection without reading code, demonstrated in the README with pill-clickable details.
Exports serialized execution traces as JSON that can be directly used in unit tests, simplifying test creation with the provided snapshot example.
Supports composition of sub-stores with effects, enabling scalable and modular application design as highlighted in the key features.
Only offers Flow type definitions, missing native TypeScript support which is more prevalent in the React/Redux community, limiting adoption for TypeScript users.
Relies on generators and free monads, which can be difficult to grasp for developers not familiar with functional programming or advanced JavaScript concepts.
Has a smaller community compared to alternatives like Redux Saga or Thunk, resulting in fewer resources, tutorials, and third-party integrations.