What's the difference between cross-fetch and isomorphic-fetch?

Question

cross-fetch is recommended by the Redux docs while isomorphic-fetch is recommended pretty much everywhere else. What's the difference between them?

Answer 1

isomorphic-fetch hasn't been maintained lately. The last npm update was 4 years ago, and as of now, it has 58 open issues on GitHub.

cross-fetch was updated 4 months ago and has one open issue.