@vonage/verify
Verify API provides a choice of routes for sending a code to a user. You can use this to confirm a user's contact information, as a second factor when authenticating users, or for step-up authentication.
rauth-provider
A lightweight, plug-and-play Node.js library for phone number authentication using the Rauth.io reverse verification flow via WhatsApp or SMS.
cypress-mailosaur
Extends Cypress' cy commands that let you integrate email and SMS testing into your continuous integration process.