The XHRUpload plugin handles classic XHR uploads with Uppy. If you have an exiting Apache/Nginx/Node or whatever backend, this is probably the Uppy uploader plugin you are looking for.
Uppy is being developed by the folks at Transloadit, a versatile file encoding service.
const Uppy =const XHRUpload =const uppy =uppy
$ npm install @uppy/xhr-upload --save
Alternatively, you can also use this plugin in a pre-built bundle from Transloadit's CDN: Edgly. In that case
Uppy will attach itself to the global
window.Uppy object. See the main Uppy documentation for instructions.
Documentation for this plugin can be found on the Uppy website.