PostgreSQL for the relational side, TimescaleDB for the time series, Grafana-style boards on top. The one product that breaks the naming scheme.
PostgreSQL
InfluxDB
Grafana
TypeScript
discord.js
Next.js
TimescaleDB
BullMQ
Redis
PgBouncer
tRPC
DAnalytics is built and maintained by Gelhaus Solutions. The detail — what it does, how it is built and where it stands — is on their site.