What is the difference between isomorphic sampling and sampling?

Question

I saw here two different samples:

• https://github.com/github/fetch

• https://github.com/matthew-andrews/isomorphic-fetch

Can someone tell me the difference between the two?

PS: I read README.md, but I still do not understand. The last time I checked, Isomorphic means that it has a similar shape or relationship. It still makes no sense to me.

Answer 1

FETCH is a polyfill for browsers that do not have a fetch function ( caniuse.com/#search=fetch ). This will add a fetch function to your browser window object.

isomorphic-fetch fetch node.js, , polyfill fetch.