prepackage-checks VS template-typescript-monorepo

The good news is that one may use `expect` with Node's built-in test runner -- the result feels fairly similar to using expect with Jest.

Indeed, Node's test support can handle dynamic test creation, so one can do crazy things like https://github.com/andrewaylett/prepackage-checks/blob/main/... -- that dynamically asynchronously executes NPM builds from subdirectories, loading and running per-build expectations.

I did some experiments myself and settled on this template repository:

https://github.com/bhouston/template-typescript-monorepo

This has a lot of features that work well together:

I have a template mono repot for TS + Libraries + React + Webserver all using ES modules. It is here: https://github.com/bhouston/template-esbuild-ts-monorepo