{"en":"<p><strong><span style=\"color: #374151; font-family: S&ouml;hne, ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Helvetica Neue', Arial, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 16px; white-space-collapse: preserve; background-color: #f7f7f8;\">The MERN stack consists of four technologies: MongoDB (a NoSQL database), Express.js (a back-end framework), React.js (a front-end library), and Node.js (a server-side runtime). It differs from other stacks in its use of JavaScript throughout the entire development stack, which allows for full-stack JavaScript development.<\/span><\/strong><\/p>"}