InfluxDB

Netdata

78K

Real-time infrastructure monitoring with per-second metrics, 800+ integrations, built-in ML anomaly detection, and AI troubleshooting — using just 5% CPU and 150MB RAM.

Traefik

62K

Cloud-native application proxy and ingress controller that auto-discovers services and handles TLS certificates, load balancing, and routing with zero manual configuration.

DBeaver

49K

Free universal database management tool for developers, DBAs, and analysts. Supports 100+ databases including PostgreSQL, MySQL, SQLite, MongoDB, and more.

A curated list of amazingly awesome open-source sysadmin resources.

Glances

32K

Cross-platform curses-based system monitoring tool written in Python.

InfluxDB

31K

The purpose-built time series database — rewritten in Rust with SQL support, Parquet storage, and 10-20x compression in v3.

Redash

28K

SQL-first BI that connects to 35+ databases and turns query results into shareable dashboards — free for unlimited users.

QuestDB

17K

QuestDB is the open-source time-series database for demanding workloads—from trading floors to mission control

VictoriaMetrics

17K

Incredibly fast time series database and easy-to-use high performance monitoring solutions simple and reliable for everyone

Leverage EMQX's leading MQTT technology & advanced AI platform capabilities to power real-time intelligence, software-defined vehicles, IIoT, smart cities, connected AI agents, and more

Scrutiny

7.6K

Self-hosted server monitoring tool that provides hard drive S.M.A.R.T. monitoring application and interface.

WatchYourLAN

6.8K

WatchYourLAN handles lightweight network IP scanner with notifications, history, export to Grafana as a self-hosted solution.

evcc

6.3K

Evcc handles extensible Electric Vehicle Charge Controller and home energy management system as a self-hosted solution.

PeaNUT

1.4K

PeaNUT lets you run tiny dashboard for network UPS tools entirely on your own server.

WeeWX

1.1K

WeeWX is a self-hosted self-hosting tools tool that provides software for your weather station.

Fitbit Health Dashboard

838

Self-hosted fitness & health tracking tool that provides script for FitBit data retrieval, storage, and visualization.