It is just a test to see whether the block editor loads, because it is
not so easy: it requires specific versions of the dependencies, or it
will fail with some idiotic syntax errors after failing to “convert” the
libraries code.
And it is impossible to use with Vite: it refuses to accept incorrect
SCSS code, that WordPress has a lot of, with things as `::after::after`.
What i did is write my package.json, replace the generated lock file
with the one from Isolated Block Editor, and npm install again, to
“clean up” the lock file.
Most of the code comes from Numerus, except that i replaced the router
with a simpler chain of handlers that i already used with some success
in other projects that feels a little cleaner.
jordi fita mas