Pros/cons of Using Redux-saga with Es6 Generators Vs Redux-thunk with Es2017 Async/await

Pros/Cons of Using redux-saga with ES6 Generators vs redux-thunk with ES2017 async/await

When it comes to handling asynchronous actions in JavaScript applications, two popular options are redux-saga with ES6 generators and redux-thunk with ES2017 async/await. Both libraries provide solutions for managing side effects in Redux applications, but they have different approaches and trade-offs. In this blog post, we will explore the pros and cons of each approach to help you make an informed decision for your project.

Using redux-saga with ES6 Generators

Pros:

• Easy to test: redux-saga uses generators, which allows for easy testing and mocking of asynchronous actions.
• Granular control: With redux-saga, you have fine-grained control over the flow of your asynchronous actions. You can pause, resume, and cancel sagas as needed.
• Advanced features: redux-saga provides advanced features like concurrency, race conditions, and retrying failed requests out of the box.

Cons:

• Learning curve: Understanding generators and sagas might require some time and effort, especially for developers who are new to these concepts.
• Boilerplate code: redux-saga introduces additional code and abstractions, which can increase the complexity of your project.

Using redux-thunk with ES2017 async/await

Pros:

• Simplicity: redux-thunk is a simpler alternative to redux-saga, as it does not require generators or additional abstractions.
• Wider adoption: redux-thunk has been around for a longer time and has a larger community, which means more resources and support available.

Cons:

• Less control: redux-thunk does not provide the same level of control and advanced features as redux-saga. It’s more suitable for simpler use cases.
• Testing challenges: Testing asynchronous actions with redux-thunk can be more challenging compared to redux-saga.

In conclusion, both redux-saga with ES6 generators and redux-thunk with ES2017 async/await have their pros and cons. If you need fine-grained control over your asynchronous actions and advanced features, redux-saga might be the better choice. However, if simplicity and wider community support are more important to you, redux-thunk is a solid option. Ultimately, the choice depends on the specific requirements and complexity of your project.