Depreciated dependencies cries for a new frontend.

[ildyria]

Detailed description of the problem

Depreciated dependencies

npm WARN deprecated basicmodal@3.3.9: Not maintained anymore
npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
npm WARN deprecated core-js@2.6.11: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.
npm WARN deprecated fsevents@1.2.13: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.

Steps to reproduce the issue

npm install

[nicokaiser]

This is resolved in the meantime, isn't it? NPM dependencies seem to be ok now...

[ildyria]

It seems to be okay indeed. Nevertheless it would be great to move to a TypeScript set-up rather than JS.
This is also the reason why I am working towards Livewire.