Migrate applications from ADAL Node to MSAL Node

For general remarks on differences between ADAL vs MSAL, as well as important dates and frequently asked questions, please refer to: Migrate applications to the Microsoft Authentication Library (MSAL)

For specifics of migrating an app using ADAL Node to MSAL Node, including comparison between ADAL vs. MSAL public APIs, see the tutorial: How to migrate a Node.js app from ADAL to MSAL