The phone interview lasted 30-40m. The first part consisted of going over general CS theory, and basic algorithms and data structure questions, basic OOP concepts, but mostly questions on general web development. They're a web-development company, and seemed to be less concerned with algorithms, so the emphasis was on prior experience with javascript, and the various frameworks, node.js, angular, and any back-end experience. There wasn't any particular technology, but seemed more interested in overall breadth of web experience.

How can sibling Lightning Web Components communicate with each other?