Question 1

How to integrate cycle-time-travel into an existing Cycle.js app?

Accepted Answer

Use the `makeTimeTravel` function by passing the DOM driver and an array of streams, then replace your streams with the time-travel versions and add the visualization bar to the DOM, as detailed in the example code. This requires wrapping observables and modifying the view logic.

Question 2

cycle-time-travel vs Redux DevTools for debugging reactive apps?

Accepted Answer

cycle-time-travel is specialized for Cycle.js streams and time-travel, offering native stream visualization that Redux DevTools lacks for reactive flows. However, Redux DevTools is more mature and works with state management libraries, while cycle-time-travel is Cycle.js-specific and in alpha.

Question 3

Does cycle-time-travel work with the latest RxJS versions?

Accepted Answer

It depends on the Cycle.js version used, as Cycle.js relies on RxJS. The README examples use older RxJS observables, so you may need to check compatibility with newer RxJS releases, which could require updates or adjustments.

Question 4

Can I use cycle-time-travel in production environments?

Accepted Answer

Due to its alpha status, it's recommended for development and debugging only, as the API might change and introduce instability. The README notes it's 'under development,' so proceed with caution for production use.

Question 5

How to customize the appearance of the time travel bar?

Accepted Answer

The README doesn't provide customization options; you're limited to the default DOM structure. For visual changes, you might need to hack the source code or override styles, which isn't straightforward.

Question 6

What's the performance impact of using cycle-time-travel?

Accepted Answer

Monitoring streams and enabling time-travel adds runtime overhead, which could slow down large or complex applications. The tool continuously tracks data flows, so use it judiciously in performance-sensitive scenarios.

cycle-time-travel

What is cycle-time-travel?

Overview

Use Cases

Best For

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions