Artur

This particular issue only occurs if you configure your dev server to listen to https instead of http. Anything else would be a separate/different problem

The fix in #15056 adds an alias so that old imports should also work.

Can this be closed?

Is this still a problem? I cannot reproduce it

It is known that you cannot use `require` in project files as Vite is built around es-modules (standard) and not commonjs modules (not a standard), so it does not allow...

> Sure, here: [project-with-require_v2.zip](https://github.com/vaadin/flow/files/9616483/project-with-require_v2.zip) I took this project, checked out `head^`, upgraded to Vaadin 23.3.8, reverted to the default `tsconfig.json` and the project starts without errors. `Component updated.` is logged...

>Could you tell me what exactly your "default tsconfig.json" looks like now? Delete `tsconfig.json` and the default will be created

This is now tracked in https://github.com/vaadin/platform/issues/3554

Uh... so to use the shortcut mentioned by default on the frontpage of all repositories in GitHub, I must configure something?

Seems like they are enabled by default though