This is a write-up of a small weekend project of mine: a Node.js/Express server that serves markdown files from a directory as HTML, using middleware to intercept requests for .md files and convert them with the Showdown library. I added a simple string-replacement template so the output is well-formed HTML with a proper page title. The code is on GitHub, with hardening and a possible Docker containerization left as future work...
I deploy a small Node.js and Express service from my MacBook to an Ubuntu VPS, covering the choice between a native install and a Docker container, installing Node and npm via apt (including why the Ubuntu repository version is quite old), and copying project files to the server with scp rather than setting up git-based CI/CD for such a tiny project. I test with Insomnia instead of Postman, which I avoid because of its data collection...
In this beginner-level walkthrough, I move a static temperature text file from NGINX to a Node.js server. I introduce NGINX and reverse proxying, explain what Node and Express are, and show a short Express setup that serves the file on localhost port 3000, with deploying it left for later...
I share a quick tip on running JavaScript in VS Code: install Node.js, and the editor will offer it as the runtime the first time you execute a JS file. I also note that the Live Server dev server is accessible to other devices on my network via my machine’s IP address, which is handy for previewing layouts on phones...
