MEAN.Js is a full

stack

JavaScript solution that help to develop fast , robustapplication with the help of JavaScript technologies. If you are good in Java Script and interested to learn client side, server side programming and database, MEAN Stack is for you.MEAN stack stands for MongoDB, Express.js, Angular.js, and Node.js.MEAN stack is bundle of JavaScript framework which support JavaScript on Server side, Client Side and Database also.– MongoDB is open source document database. Data save in JSON format.- Express is a Node.js web application framework, designed for building single-page, multi-page, and hybrid web applications using Nodejs.- Angularjs is a MVVM framework use for extends HTML. Angularjs is perfect choice for Single Page application.- Node.js is an open source, cross-platform runtime environment for server-side applications development in JavaScript.Node.js platform built on Chrome's JavaScript runtime. You can write server side application in JavaScript using Node.js.