MERN

A full-stack JavaScript framework utilizing MongoDB, Express, React, and Node.js to build scalable web applications.

The MERN stack streamlines development by using JavaScript across the entire pipeline. MongoDB handles flexible data storage (BSON format), Express and Node.js manage the server-side logic, and React builds the interactive user interface. This architecture eliminates context switching for developers, allowing teams to deploy high-performance applications like Netflix or Airbnb using a single, unified language.

https://www.mongodb.com/mern-stack