Topic summary
MERN
Extracted from the Wikipedia article MEAN (solution stack).
MEAN (MongoDB, Express.js, AngularJS (or Angular), and Node.js) is a source-availableJavaScriptsoftware stack for building dynamic web sites and web applications. A variation known as MERN replaces Angular with React.js front-end, and another named MEVN use Vue.js as front-end.