pm2
Production process manager for Node.JS applications with a built-in load balancer.
async-exit-hook
Run some code when the process exits (supports async hooks and pm2 clustering)
pmx
PM2/Keymetrics advanced API
pm2-metrics
Produces Metrics of Pm2 of running instances.little updated version of https://github.com/burningtree/pm2-prometheus-exporter, any PR is appriciated.