MEAN is a popular one click image that provides a simple, scalable, and easy starting point for full stack Javascript web development. The MEAN stack serves as the ideal beginning for MongoDB, Express, AngularJS, and Node.js based applications by taking care of common integration problems between existing frameworks. Seasoned devs and those new to node can utilize MEAN, which offers pre-bundled and configured modules like mongoose and passport to efficiently start developing MEAN-based web apps.