NEW: "Lightning" airhacks.io video course: "From redux to redux toolkit"

In the "lightning" video course: "From redux to redux toolkit", I'm deleting a significant portion of JavaScript "plumbing" by migrating the "events" application, created in the Apps with Web Components, redux and lit-html video course, from plain redux to redux toolkit.

It is a continuous (~23 commits) refactoring workshop.

Also checkout the BCE.design template, and Java / web-related airhacks.io video courses.