MEVN Stack Hosting on Your Own VPS

What MEVN is

The MEVN stack is MongoDB, Express, Vue and Node.js — JavaScript from the database driver to the browser. One language across the whole application is the argument for it, and it is a real one: shared validation logic, shared types, and no context switch between server and client work.

Vue sits between the two: more batteries included than React, less prescriptive than Angular, with a single-file component format that many people find the quickest to read.

For hosting, the part that catches people out is the build rather than the runtime. A production Vue build type-checks and bundles the entire front end, and it is far more memory-hungry than serving the result afterwards. Servers that run the application comfortably can still fail to build it — which is why building on the server needs headroom, or a build artefact deployed from elsewhere.

How deployment works

Node.js, MongoDB and NGINX are installed together. The Express process runs under PM2 or systemd so it survives restarts, NGINX terminates TLS and serves the built Vue assets directly, and MongoDB is bound to localhost with authentication enabled — an internet-reachable MongoDB without auth is among the most reliably breached configurations there is.