joiner VS eslint-plugin-import

The best™ way I found was the dumb way: at emit time (./build, ./dist in package "one") simply copy the new build to all the required dependencies across the local file system (two/node_modules/one/build, three/node_modules/one/build, etc.). It's just dumb enough to be good enough. I stress tested with around 100 packages and it works rather decent, especially when all the packages are using esbuild/nodemon for development and restart on node_modules update. To automate this I have added a "develop"[1] feature in a tool, joiner, I made for running tasks over multi-repos.

[1] https://github.com/plurid/joiner#development

[2]: https://github.com/import-js/eslint-plugin-import/pull/2447#...

Finally, I'd also suggest requiring named exports via import:

eslint-plugin-import

You can 1. use a rule like this one to ensure that no one imports from antd and 2. limit what they can import from your library via https://nodejs.org/api/packages.html#main-entry-point-export

I'd check the eslint docs. They usually have a little write up about the rule.

Next, you add the ESLint rule or TypeScript configuration so it never happens again.

Are you using Eslint? It is possible to remove all the unused import on file level, but I don't remember if the setting is in the recommend config or the import/ordef plugin. If configured correctly, VS Code will prompt you with an option (CTRL+.) to "Delete all unused imports". It's only on file level though.

Prefer default export (from airbnb style guide) I did drop default exports for a year now to use only named exports and they are actually (a slightly) better option. They provide a better DX, since you'll have autocomplete. The downside can be conflicts (which can be solved using an as to rename it). Don't refactor your entire codebase just to use it, but keep in mind for the next projects that named exports has better tradeoffs.

Yeah, the code under server should never get included unless you were to (transitively) import it from your entry point like App.tsx. Small suggestion, this is a good candidate for an ESLint rule if you use that.