While interesting, the main source is obfuscated/minified, and there's no link to anything that can serve as a point of informational reference in terms of this site's main topic (JavaScript).
Generally, not a huge fan of templates for node, this is far more ready than most. One change I would suggest is adding a test coverage requirement to the jest config, then maybe adding git action(s) preventing merge for PRs that don't meet the coverage requirement, and maybe another upping the coverage config to the new level when it's raised.
As a carnivore, I find the messaging offensive.
Don't mind the abstraction over Redux too offensive, though one might consider making this (or something similar) work along with redux-micro-frontend [1].
1. https://www.npmjs.com/package/redux-micro-frontend
@fkereki, I didn't downvote this one... but please keep the posts on this site related to JavaScript... the high level (no code) articles like the one on "front end testing" that was just removed are off topic.