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How to Install MERN Stack for JS-Based Applications on Ubuntu 20.04

MERN stack is a combination of MongoDB, Express, React, Node. All of them are based on JavaScript and the stack is used to build modern web applications. It is comprising the front-end (React), back-end (Node and Express), and database components (MongoDB). Learn how to install the MERN stack for JS-based applications on Ubuntu 20.04 here.