Parcel doesn't remove older elements after live reload.

[jnpco98]

🐛 bug report

Whenever parcel does a live reload, old elements that are appended to the dom are not removed.

🌍 Your Environment

win10, vs_code

Software	Version(s)
Parcel	1.11.0
Node	v10.13.0
npm/Yarn	6.4.1
Operating System	Windows 10

Code:
https://github.com/jnpco/d3_parcel

[mischnic]

This is a result of how Parcel's HMR works. Something like #289 would be needed in this situation.
Otherwise, you could do this:

if(module.hot)
  module.hot.dispose(function() {
    // remove your old elements / clear container
  });