Grafana

http://grafana.org/

An open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB Requires a web server (Apache HTTPD, Nginx, ...) or Express (see below with Node.js)

var connect = require('connect')
var serveStatic = require('serve-static')

var app = connect()

app.use(serveStatic('.', {'index': ['index.html', 'index.htm']}))
app.listen(8080)

npm install connect serve-static
node serveGrafana.js