1.henrygd / beszel
Lightweight server monitoring with historical data, docker stats, and alerts.
+216 stars
from 26,595 · score 5.38
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
74 repositories by Attention Score · Oct 28, 2026 – Nov 3, 2026 (UTC)
2.prometheus / prometheus
The Prometheus monitoring system and time series database.
- monitoring
- metrics
- alerting
- graphing
- time-series
- prometheus
- +1 more
+112 stars
from 66,819 · score 4.73
3.pranshuparmar / witr
Why is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.
+101 stars
from 22,814 · score 4.62
4.netdata / netdata
The fastest path to AI-powered full stack observability, even for lean teams.
- monitoring
- docker
- kubernetes
- cncf
- prometheus
- netdata
- +14 more
+78 stars
from 81,186 · score 4.37
5.TwiN / gatus
Automated developer-oriented status page with alerting and incident support
- golang
- go
- health
- monitor
- monitoring
- dashboard
- +14 more
+70 stars
from 12,425 · score 4.26
6.fleetdm / fleet
Open device management
- osquery
- gitops
- device-management
- vulnerability-management
- binary-authorization
- configuration-management
- +12 more
+65 stars
from 7,058 · score 4.19
7.amir20 / dozzle
Realtime log viewer for containers. Supports Docker, Swarm and K8s.
+49 stars
from 14,749 · score 3.91
+48 stars
from 29,072 · score 3.89
9.drakkan / sftpgo
Full-featured and highly configurable SFTP, HTTP/S, FTP/S and WebDAV server - S3, Google Cloud Storage, Azure Blob
- sftp-server
- go
- sftp
- scp
- docker
- prometheus
- +12 more
+47 stars
from 12,715 · score 3.87
10.ccfos / nightingale
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
- monitoring
- time-series
- nightingale
- tsdb
- alerting
- metrics
- +14 more
+39 stars
from 13,398 · score 3.69
11.cloudnative-pg / cloudnative-pg
The most popular Kubernetes Operator for PostgreSQL.
+39 stars
from 9,496 · score 3.69
12.trpc-group / trpc-agent-go
A Go framework for building production agent systems with graph workflows, tools, memory, A2A, AG-UI, MCP, evaluation, and observability.
+20 stars
from 1,878 · score 3.04
13.jaegertracing / jaeger
CNCF Jaeger, a Distributed Tracing Platform
+18 stars
from 23,348 · score 2.94
14.nezhahq / nezha
:trollface: Self-hosted, lightweight server and website monitoring and O&M tool
- monitoring
- monitoring-tool
- system
+17 stars
from 10,376 · score 2.89
15.The-Vibe-Company / quivr
An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.
+16 stars
from 39,610 · score 2.83
16.prometheus / node_exporter
Exporter for machine metrics
- prometheus-exporter
- prometheus
- node-metrics
- machine-metrics
- host-metrics
- metrics
- +3 more
+15 stars
from 13,878 · score 2.77
17.kubeshark / kubeshark
eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.
- kubernetes
- golang
- rest
- grpc
- devops
- sniffer
- +14 more
+15 stars
from 12,111 · score 2.77
18.influxdata / telegraf
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
- telegraf
- monitoring
- time-series
- metrics
- golang
- influxdb
- +10 more
+10 stars
from 17,886 · score 2.40
19.deepflowio / deepflow
eBPF Observability - Distributed Tracing and Profiling
+9 stars
from 4,308 · score 2.30
20.google / cadvisor
Analyzes resource usage and performance characteristics of running containers.
+8 stars
from 19,506 · score 2.20
21.gogf / gf
A powerful framework for faster, easier, and more efficient project development.
- framework
- orm
- goframe
- go-framework
- tracing
- opentelemetry
- +5 more
+8 stars
from 13,287 · score 2.20
22.coroot / coroot
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.
- dashboard
- database-monitoring
- metrics
- monitoring
- observability
- prometheus
- +10 more
+8 stars
from 7,990 · score 2.20
23.prometheus / blackbox_exporter
Blackbox prober exporter
- blackbox-exporter
- icmp
- prometheus-exporter
- prometheus
+8 stars
from 5,922 · score 2.20
+7 stars
from 12,524 · score 2.08
25.percona / pmm
Percona Monitoring and Management: an open source database monitoring, observability and management tool
- pmm
- monitoring
- database
- database-management
- observability
- hacktoberfest
+7 stars
from 1,121 · score 2.08
26.aceberg / WatchYourLAN
Lightweight network IP scanner written in Go. With notifications, history, export to Grafana
- arp-scan
- self-hosted
- selfhosted
- arp-scanner
- monitoring
- network-security
- +1 more
+6 stars
from 7,648 · score 1.95
27.flipt-io / flipt
Enterprise-ready, Git native feature management solution
- go
- feature-flags
- golang
- continuous-delivery
- feature-toggles
- grpc
- +11 more
+6 stars
from 4,930 · score 1.95
+5 stars
from 24,682 · score 1.79
29.sipcapture / homer
HOMER - 100% Open-Source SIP, VoIP, RTC Packet Capture & Monitoring
- monitoring
- troubleshooting
- voip
- rtc
- pcap
- flow
- +14 more
+5 stars
from 2,025 · score 1.79
30.Lifailon / lazyjournal
TUI for viewing logs from journald, auditd, file system, Docker and Podman containers, Compose stacks and Kubernetes pods with support for log highlighting and several filtering modes.
- go
- journal
- journalctl
- tui
- log-analysis
- log-parser
- +14 more
+5 stars
from 1,432 · score 1.79
31.abahmed / kwatch
kwatch runs inside your Kubernetes cluster, traces every failure to its root cause, and sends one message: what broke, why, who changed it and what to do next.
- kubernetes
- monitoring
- k8s
- kwatch
- go
- golang
- +13 more
+5 stars
from 1,021 · score 1.79
32.terramate-io / terramate
Open-source Infrastructure as Code (IaC) orchestration platform: GitOps workflows, orchestration, code generation, observability, drift detection, asset management, policies, Slack notifications, and more. Integrates with Terraform, OpenTofu, Terragrunt, Kubernetes, GitHub Actions, GitLab CI/CD, BitBucket Pipelines, and any other CI/CD platform.
+4 stars
from 3,641 · score 1.61
33.bcicen / ctop
Top-like interface for container metrics
+3 stars
from 17,842 · score 1.39
34.prometheus-community / postgres_exporter
A PostgreSQL metric exporter for Prometheus
+3 stars
from 3,643 · score 1.39
35.lmittmann / tint
🌈 slog.Handler that writes tinted (colorized) logs
+3 stars
from 1,366 · score 1.39
36.jacksontj / promxy
An aggregating proxy to enable HA prometheus
- prometheus
- prometheus-proxy
- golang
- promql
- http
- proxy
- +7 more
+3 stars
from 1,328 · score 1.39
37.grafana / quickpizza
Demo app for learning observability with Grafana and performance testing with k6.
+3 stars
from 172 · score 1.39
38.DeRuina / timberjack
Timberjack is a Go log rolling library with support for size-based, time-based, and manual rotation.
- log-management
- log-rolling
- log-rotation
- logging
- rotation
- time-based-rotation
+3 stars
from 168 · score 1.39
+2 stars
from 25,763 · score 1.10
40.redpanda-data / connect
Fancy stream processing made operationally mundane
- message-queue
- stream-processing
- streaming-data
- message-bus
- logs
- stream-processor
- +11 more
+2 stars
from 8,791 · score 1.10
41.usefathom / fathom
Fathom Lite. Simple, privacy-focused website analytics. Built with Golang & Preact.
+2 stars
from 8,032 · score 1.10
42.logdyhq / logdy-core
Realtime log viewer with web UI, tail -f for logs with a web interface browser.
- log
- logger
- logging
- logging-library
- logging-server
- logs
- +8 more
+2 stars
from 2,312 · score 1.10
43.megaease / easeprobe
A simple, standalone, and lightweight tool that can do health/status checking, written in Go.
- probe
- golang
- alerting
- go
- monitoring
- notifications
- +1 more
+2 stars
from 2,295 · score 1.10
44.prometheus / snmp_exporter
SNMP Exporter for Prometheus
+2 stars
from 2,191 · score 1.10
45.trickstercache / trickster
Open Source HTTP Reverse Proxy Cache and TSDB Query Accelerator
- prometheus
- dashboards
- caching
- accelerator
- influxdb
- http-proxy
- +12 more
+2 stars
from 2,093 · score 1.10
46.alibaba / loongsuite-go
OpenTelemetry Compile-Time Instrumentation for Golang
- go
- instrumentation
- observability
- opentelemetry
- tracing
- apm
- +1 more
+2 stars
from 905 · score 1.10
47.samber / slog-multi
🚨 Design workflows of slog handlers: pipeline, middleware, fanout, routing, failover, load balancing...
- go
- golang
- slog
- handler
- log
- log-level
- +6 more
+2 stars
from 640 · score 1.10
48.pgrwl / pgrwl
Cloud-native continuous backup for PostgreSQL - WAL/base-backup streaming, compression, encryption, retention, and monitoring in a single binary.
- backup
- cloud-native
- golang
- postgresql
- postgres
- recovery
- +14 more
+2 stars
from 182 · score 1.10
49.saivedant169 / AegisFlow
Local-first policy gateway for coding agents. Allow, review, or block MCP, shell, SQL, GitHub, and HTTP actions with scoped credentials and signed evidence.
- golang
- observability
- opentelemetry
- policy-engine
- prometheus
- agent-governance
- +12 more
+2 stars
from 37 · score 1.10
50.sqshq / sampler
Tool for shell commands execution, visualization and alerting. Configured with a simple YAML file.
- shell
- visualization
- cmd
- terminal
- charts
- alerting
- +6 more
+1 stars
from 14,810 · score 0.69
+1 stars
from 2,468 · score 0.69
52.influxdata / kapacitor
Open source framework for processing, monitoring, and alerting on time series data
- kapacitor
- monitoring
- time-series
+1 stars
from 2,377 · score 0.69
53.rapidloop / rtop
rtop is an interactive, remote system monitoring tool based on SSH
+1 stars
from 2,189 · score 0.69
54.timescale / promscaleArchived
[DEPRECATED] Promscale is a unified metric and trace observability backend for Prometheus, Jaeger and OpenTelemetry built on PostgreSQL and TimescaleDB.
- deprecated
+1 stars
from 1,311 · score 0.69
+1 stars
from 1,145 · score 0.69
56.rapidloop / pgmetrics
Collect and display information and stats from a running PostgreSQL server
- postgresql
- postgres
- golang
- go
- monitoring
- database
- +2 more
+1 stars
from 1,112 · score 0.69
57.getsentry / sentry-go
The official Go SDK for Sentry (sentry.io)
- sentry
- sdk
- go
- golang
- error-monitoring
- crash-reporting
- +4 more
+1 stars
from 1,108 · score 0.69
+1 stars
from 1,070 · score 0.69
59.git-time-metric / gtm
Simple, seamless, lightweight time tracking for Git
+1 stars
from 1,002 · score 0.69
60.samber / oops
🔥 Error handling library with context, assertion, stack trace and source fragments
- attributes
- context
- error
- exception
- go
- handling
- +10 more
+1 stars
from 995 · score 0.69
61.prometheus / statsd_exporter
StatsD to Prometheus metrics exporter
- statsd
- statsd-metrics
- prometheus-exporter
- prometheus
- metrics
- go
+1 stars
from 989 · score 0.69
62.rogerwelin / cassowary
:rocket: Modern cross-platform HTTP load-testing tool written in Go
- go
- golang
- load-testing
- performance
- linux
- macos
- +6 more
+1 stars
from 810 · score 0.69
63.signal18 / replication-manager
Signal 18 repman - Replication Manager for MySQL / MariaDB / Percona Server
+1 stars
from 743 · score 0.69
64.activecm / rita
Real Intelligence Threat Analytics (RITA) is a framework for detecting command and control communication through network traffic analysis.
- beacons
- blue-team
- c2
- command-and-control
- cyber-security
- network-traffic-analysis
- +10 more
+1 stars
from 666 · score 0.69
+1 stars
from 595 · score 0.69
66.kOlapsis / maintenant
Self-hosted monitoring for Docker, Kubernetes and uptime. Single Go binary, no agent config, live alerts. Drop a container, your stack is monitored.
+1 stars
from 531 · score 0.69
67.elastic / apm-agent-go
The repository host gives no description.
+1 stars
from 427 · score 0.69
68.iyashjayesh / monigo
MoniGo is a performance monitoring library for Go apps, offering real-time insights into service-level and function-level metrics. With an intuitive UI, it enables developers to track and optimize performance. Get your Go app's dashboard up in just 10 seconds!
- analytics
- dashboard
- golang
- insights
- logging
- monitoring
- +2 more
+1 stars
from 411 · score 0.69
69.samber / slog-formatter
🚨 slog: Attribute formatting
- anonymization
- error
- formatter
- formatting
- go
- golang
- +8 more
+1 stars
from 226 · score 0.69
+1 stars
from 206 · score 0.69
71.mikestefanello / backlite
Type-safe, persistent, embedded task queues and background job runner w/ SQLite. Web monitoring UI included.
- go
- golang
- job-queue
- job-scheduler
- jobs
- queue
- +13 more
+1 stars
from 156 · score 0.69
72.oluwajubelo1 / otellix
OpenTelemetry-native tracing, token tracking, cost attribution, and prompt analytics for Go backends integrating LLMs.
+1 stars
from 53 · score 0.69
+1 stars
from 31 · score 0.69
74.qvcloud / broker
A production-grade messaging abstraction for Go. It provides a unified API to decouple business logic from various brokers including Kafka, RabbitMQ, RocketMQ, NATS, Redis, and AWS SQS. Featuring built-in OpenTelemetry integration and engineered for high reliability.
+1 stars
from 12 · score 0.69