I have an Angular 5 App.
This is what I have in my package.json
{ "name": "web", "version": "0.0.0&
In your server.js you need to redirect your http call to the index.
server.js
app.route('/*', function(req,res) { res.redirect(__dirname + '/dist/index.html') })
In the above it'll redirect any call to your index.html.