MPOWER YOUR APPLICATION’S EFFICIENCY WITH POWER-PACKED JAVASCRIPT BASED TECHNOLOGIES Ensuring rapidity and efficiency, the MEAN stack, a JavaScript-based technology platform, is widely used to build dynamic and feature-rich web applications. MEAN represents four software components that are used in the back-end as well as in the front-end development. As MEAN is JavaScript software stack, all the components are based on JavaScript that delivers flexibility and ease of development.