What is Node.js?A cross-platform runtime environmentA client-side scripting languageA database management systemA web browser

What is Express.js?A web application framework for Node.jsA programming languageA database management systemA front-end development tool

Advantages of node js

What is React.js?A programming languageA server-side frameworkA JavaScript library for building user interfacesA relational database management systemPrevious

What is NPM?A package manager for Node.js and an online repository for Node.js packagesA programming languageA library for running Javascript in the browserA command line tool for creating HTML templates

Which Node.js package is commonly used to interact with MySQL databases?node-mysqlmysql-nodemysqlmysql-db