Resource:
Introducing Lightning Web Components - https://developer.salesforce.com/blogs/2018/12/introducing-lightning-web-components.html
Resource:
Lightning Web Component Dev Guide - https://developer.salesforce.com/docs/component-library/documentation/en/lwc/lwc.get_started_introduction
Lightning Design System Reference - https://www.lightningdesignsystem.com/
Resources:
Install NPM - https://www.npmjs.com/package/npm-install
launch json - https://d1aettbyeyfilo.cloudfront.net/mikewheelermedia/17241673_1613699089086launch.json