vue-router and Express
For those in a similar situation, now working using:
const express = require('express');const history = require('connect-history-api-fallback');const app = express();const staticFileMiddleware = express.static(__dirname);app.use(staticFileMiddleware);app.use(history({ disableDotRule: true, verbose: true}));app.use(staticFileMiddleware);const port = 5555;app.listen(port, () => { console.log(`Example app listening on port ${port}!`);});You can learn more about connect-history-api-fallback