Uploading files to a site if internet is interrupted and continue uploading when internet is restored?

Question

JavaScript

Good afternoon! How to upload several files to the site, provided that the Internet may be lost and after the Internet is lost, the download resumes.

Answer 1

Well, go to the freelance exchange, they will do it there.
Here they usually help with implementation difficulties, and do not write for free from scratch.

Answer 2

most popular solution
www.resumablejs.com
https://www.npmjs.com/package/react-resumable-js