inject the db name into the db connect method
Rename index.js to app.js
Update npm dependency version numbers in package.json
Split home from article page
Add 404 handling
Tinker with the background color. No reason
tinker tinker
Render the specifed article from the query string; remove hard-coding for article 1
Fix to ensure css always loaded

Switch the lines to handle static content and to defer work to app.router. This ensures the static resources (including css files) are always loaded, even with a catch-all route for handling 404s)
change articleId to be id because shorter