How to create my own application like grafana for visualizing metrics from node_exporter

Hi there,
I want to build my own project to visualize the metrics, I already have two Linux servers running on the cloud and I’ve installed node_exporter in both of them.
I want to make a simple tool like grafana to visualise metrics like load_avg, CPU usage etc.
From where i should start or any resources will be very helpful.


Check this:

You can search for another dashboard sample for node_exporter.
If you feel the dashboard too complex, just remove the unnecessary panel…

If you need specific exporter, you can use script_exporter to export metrics that you need.
Just create script for your apps, then in the script that you want to run, just use function to send the proper data to prometheus.
You can read the example from this: