freeCodeCampforfreeCodeCampfreecodecamp.org·May 15, 2023How to Secure Your MERN Stack App with JWT-Based User Authentication and AuthorizationBy FADAHUNSI SEYI SAMUEL MongoDB, Express, React, and Node.js are the components of the MERN stack, one of the most widely used web development stacks out there today. The MERN stack enables programmers to create dependable web applications with stro...authenticationAdd a thoughtful commentNo comments yetBe the first to start the conversation.