Trending repositories

1.pranshuparmar / witr

Why is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.

• cli
• devops
• freebsd
• golang
• linux
• macos
• +14 more

2.henrygd / beszel

Lightweight server monitoring with historical data, docker stats, and alerts.

• homelab
• monitoring
• self-hosted

3.prometheus / prometheus

The Prometheus monitoring system and time series database.

• monitoring
• metrics
• alerting
• graphing
• time-series
• prometheus
• +1 more

4.netdata / netdata

The fastest path to AI-powered full stack observability, even for lean teams.

• monitoring
• docker
• kubernetes
• cncf
• prometheus
• netdata
• +14 more

5.amir20 / dozzle

Realtime log viewer for containers. Supports Docker, Swarm and K8s.

• log
• docker
• golang
• real-time
• docker-container
• logging
• +5 more

6.TwiN / gatus

Automated developer-oriented status page with alerting and incident support

• golang
• go
• health
• monitor
• monitoring
• dashboard
• +14 more

7.grafana / loki

Like Prometheus, but for logs.

• loki
• grafana
• prometheus
• logging
• cloudnative
• hacktoberfest

8.influxdata / telegraf

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

• telegraf
• monitoring
• time-series
• metrics
• golang
• influxdb
• +10 more

9.fleetdm / fleet

Open device management

• osquery
• gitops
• device-management
• vulnerability-management
• binary-authorization
• configuration-management
• +12 more

10.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.

• ai
• llm
• api
• chatbot
• chatgpt
• database
• +14 more

11.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.

• a2a
• agent
• ai
• llm
• mcp
• a2a-protocol
• +12 more

12.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

13.jaegertracing / jaeger

CNCF Jaeger, a Distributed Tracing Platform

• distributed-tracing
• cncf
• tracing
• observability
• jaeger
• opentelemetry
• +1 more

14.nezhahq / nezha

:trollface: Self-hosted, lightweight server and website monitoring and O&M tool

• monitoring
• monitoring-tool
• system

15.prometheus / node_exporter

Exporter for machine metrics

• prometheus-exporter
• prometheus
• node-metrics
• machine-metrics
• host-metrics
• metrics
• +3 more

16.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

17.google / cadvisor

Analyzes resource usage and performance characteristics of running containers.

18.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

19.uber-go / zap

Blazing fast, structured, leveled logging in Go.

• golang
• logging
• structured-logging
• zap

20.sqshq / sampler

Tool for shell commands execution, visualization and alerting. Configured with a simple YAML file.

• shell
• visualization
• cmd
• terminal
• charts
• alerting
• +6 more

21.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.

• alerting
• container-monitoring
• devops
• docker
• golang
• heartbeat
• +14 more

22.prometheus / blackbox_exporter

Blackbox prober exporter

• blackbox-exporter
• icmp
• prometheus-exporter
• prometheus

23.deepflowio / deepflow

eBPF Observability - Distributed Tracing and Profiling

• opentelemetry
• kubernetes
• wasm
• apm
• gpu
• llm
• +1 more

24.rs / zerolog

Zero Allocation JSON Logger

• logging
• json
• golang
• structured-logging
• zerolog

25.gogf / gf

A powerful framework for faster, easier, and more efficient project development.

• framework
• orm
• goframe
• go-framework
• tracing
• opentelemetry
• +5 more

26.bcicen / ctop

Top-like interface for container metrics

• docker
• containers
• monitoring
• command-line
• commandline
• top
• +1 more

27.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

28.Owloops / updo

Uptime monitoring CLI tool with alerting and advanced settings

• cli
• monitoring
• termui

29.flipt-io / flipt

Enterprise-ready, Git native feature management solution

• go
• feature-flags
• golang
• continuous-delivery
• feature-toggles
• grpc
• +11 more

30.sirupsen / logrus

Structured, pluggable logging for Go.

• logging
• logrus
• go

31.prometheus-community / postgres_exporter

A PostgreSQL metric exporter for Prometheus

32.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

33.percona / pmm

Percona Monitoring and Management: an open source database monitoring, observability and management tool

• pmm
• monitoring
• database
• database-management
• observability
• hacktoberfest

34.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

35.lynxbase / lynxdb

A lightweight schema-on-read analytics in a single binary

• analytics
• database
• logging
• splunk
• devops
• golang

36.sipcapture / homer

HOMER - 100% Open-Source SIP, VoIP, RTC Packet Capture & Monitoring

• monitoring
• troubleshooting
• voip
• rtc
• pcap
• flow
• +14 more

37.cortexproject / cortex

A horizontally scalable, highly available, multi-tenant, long term Prometheus.

• prometheus
• kubernetes
• monitoring
• cncf
• hacktoberfest

38.prometheus / snmp_exporter

SNMP Exporter for Prometheus

• prometheus
• snmp
• metrics
• mib
• monitoring
• prometheus-exporter

39.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.

40.lmittmann / tint

🌈 slog.Handler that writes tinted (colorized) logs

• golang
• logging
• slog
• ansi
• color

41.elastic / beats

:tropical_fish: Beats - Lightweight shippers for Elasticsearch & Logstash

• metricbeat
• filebeat
• packetbeat
• heartbeat
• winlogbeat

42.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

43.pii-shield / pii-shield

Zero-code K8s sidecar for log sanitization. Detects secrets via Entropy Analysis, preserves JSON integrity, and redacts PII deterministically. 🛡️

• devsecops
• entropy
• gdpr
• golang
• json
• kubernetes
• +7 more

44.groundcover-com / caretta

Instant K8s service dependency map, right to your Grafana.

• ebpf
• kubernetes
• observability

45.samber / oops

🔥 Error handling library with context, assertion, stack trace and source fragments

• attributes
• context
• error
• exception
• go
• handling
• +10 more

46.alibaba / loongsuite-go

OpenTelemetry Compile-Time Instrumentation for Golang

• go
• instrumentation
• observability
• opentelemetry
• tracing
• apm
• +1 more

47.prometheus / mysqld_exporter

Exporter for MySQL server metrics

48.fran-olivares / usulnet

Open-source Docker infrastructure platform. One web UI — containers, security, DNS, VPN, monitoring, backups, reverse proxy, terminal, and multi-node orchestration. Replace a dozen tools with one.

• agplv3
• docker
• docker-container
• docker-deployment
• docker-management
• docker-management-tool
• +14 more

49.oluwajubelo1 / otellix

OpenTelemetry-native tracing, token tracking, cost attribution, and prompt analytics for Go backends integrating LLMs.

50.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

51.jacksontj / promxy

An aggregating proxy to enable HA prometheus

• prometheus
• prometheus-proxy
• golang
• promql
• http
• proxy
• +7 more

52.getsentry / sentry-go

The official Go SDK for Sentry (sentry.io)

• sentry
• sdk
• go
• golang
• error-monitoring
• crash-reporting
• +4 more

53.cointop-sh / cointopArchived

A fast and lightweight interactive terminal based UI application for tracking cryptocurrencies 🚀 by @miguelmota

• cryptocurrency
• coinmarketcap
• blockchain
• bitcoin
• ethereum
• cli
• +14 more

54.parca-dev / parca-agent

eBPF based always-on CPU/GPU profiler auto-discovering targets in Kubernetes and systemd, zero code changes or restarts needed!

• ebpf
• profiling
• pprof
• performance
• kubernetes
• observability
• +14 more

55.medama-io / medama

Self-hostable, privacy-focused website analytics.

• analytics
• cookie-free
• privacy
• self-hosted
• web-analytics
• website-analytics
• +6 more

56.trickstercache / trickster

Open Source HTTP Reverse Proxy Cache and TSDB Query Accelerator

• prometheus
• dashboards
• caching
• accelerator
• influxdb
• http-proxy
• +12 more

57.phuslu / log

Fastest structured logging

• structured-logging
• json
• golang
• logging
• log
• logger
• +1 more

58.m3db / m3

M3 monorepo - Distributed TSDB, Aggregator and Query Engine, Prometheus Sidecar, Graphite Compatible, Metrics Platform

• prometheus
• kubernetes
• graphite
• metrics
• tsdb
• query-engine
• +2 more

59.grafana / quickpizza

Demo app for learning observability with Grafana and performance testing with k6.

60.arl / statsviz

Visualise Go runtime metrics in real time

• go
• runtime
• garbage-collector
• plots
• visualization
• live
• +6 more

61.rapidloop / pgmetrics

Collect and display information and stats from a running PostgreSQL server

• postgresql
• postgres
• golang
• go
• monitoring
• database
• +2 more

62.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

63.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

64.samber / slog-multi

🚨 Design workflows of slog handlers: pipeline, middleware, fanout, routing, failover, load balancing...

• go
• golang
• slog
• handler
• log
• log-level
• +6 more

65.hexdigest / gowrap

GoWrap is a command line tool for generating decorators for Go interfaces

• golang-tools
• golang
• go
• code-generation
• interface
• interfaces
• +5 more

66.hedhyw / json-log-viewer

Interactive viewer for JSON logs.

• bubbletea
• go
• golang
• interactive
• json
• json-logging
• +5 more

67.gookit / slog

📑 Lightweight, configurable, extensible logging library written in Go. Support multi level, multi outputs and built-in multi file logger, buffers, clean, rotate-file handling.一个易于使用的，轻量级、可配置、可扩展的日志库。支持多个级别，输出到多文件；内置文件日志处理、自动切割、清理、压缩等增强功能

• logging
• go-logger
• monolog
• file-logging
• log-processor
• formatter
• +8 more

68.pgsty / pg_exporter

Advanced PostgreSQL & Pgbouncer Metrics Exporter for Prometheus

• postgres
• prometheus
• prometheus-exporter
• pgbouncer
• pg-exporter
• monitoring

69.labstack / gommon

Common packages for Go

• email
• random
• bytes
• color
• logging

70.influxdata / kapacitor

Open source framework for processing, monitoring, and alerting on time series data

• kapacitor
• monitoring
• time-series

71.signal18 / replication-manager

Signal 18 repman - Replication Manager for MySQL / MariaDB / Percona Server

• failover
• slave
• leader-election
• mariadb
• mysql
• replication
• +13 more

72.lindb / lindb

LinDB is a scalable, high performance, high availability distributed time series database.

• monitoring
• metrics
• high-performance
• distributed-database
• go
• database
• +2 more

73.deepfence / PacketStreamerArchived

:star: :star: Distributed tcpdump for cloud native environments :star: :star:

• soc
• network-analysis
• tcpdump-like
• packet-capture
• packet-sniffer
• observability
• +10 more

74.alphasoc / flightsim

A utility to safely generate malicious network traffic patterns and evaluate controls.

• security
• testing-tools
• monitoring
• intrusion-detection

75.ankorstore / yokai

Simple, modular, and observable Go framework for backend applications.

• framework
• go
• golang
• grpc-server
• http-server
• modular
• +11 more

76.prometheus / statsd_exporter

StatsD to Prometheus metrics exporter

• statsd
• statsd-metrics
• prometheus-exporter
• prometheus
• metrics
• go

77.brexhq / substation

Substation is a toolkit for routing, normalizing, and enriching security event and audit logs.

• aws
• security
• monitoring
• automation
• logging
• observability

78.prometheus / graphite_exporter

Server that accepts metrics via the Graphite protocol and exports them as Prometheus metrics

• graphite
• prometheus
• hacktoberfest
• observability
• monitoring
• metrics

79.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

80.rapidloop / rtop

rtop is an interactive, remote system monitoring tool based on SSH

• monitoring
• ssh
• cli

81.FenkoHQ / dnsmonster

Passive DNS Capture and Monitoring Toolkit

• passivedns
• passive-dns
• dns-server
• dns
• dns-traffic
• security-tools
• +4 more

82.samber / slog-formatter

🚨 slog: Attribute formatting

• anonymization
• error
• formatter
• formatting
• go
• golang
• +8 more

83.doganarif / GoVisual

Zero-config, pure-Go HTTP request visualizer & debugger for local Go web development.

• golang
• logging
• networking
• opentelemetry
• opentelemetry-go

84.pganalyze / collector

pganalyze statistics collector for gathering PostgreSQL metrics and log data

• postgresql
• monitoring
• database
• rds
• metrics

85.ddddddO / packemon

Packet monster (っ‘-’)╮=͟͟͞͞◒ ヽ( '-'ヽ) TUI tool for sending packets of arbitrary input and monitoring packets on any network interfaces (default: eth0). Windows/macOS/Linux

• packet-generator
• packet-analyzer
• network
• networking
• ebpf
• penetration-testing
• +14 more

86.Edgio / vflow

Enterprise Network Flow Collector (IPFIX, sFlow, Netflow)

• network
• ipfix
• sflow
• golang
• juniper
• cisco
• +6 more

87.rogerwelin / cassowary

:rocket: Modern cross-platform HTTP load-testing tool written in Go

• go
• golang
• load-testing
• performance
• linux
• macos
• +6 more

88.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

89.Ad3bay0c / routex

Lightweight AI agent runtime for Go. Define multi-agent crews in YAML, run them with goroutines and channels, and let the runtime handle scheduling, parallelism, retries, and observability — without leaving the Go ecosystem.

• ai-agents
• golang
• llm
• mcp
• multi-agent

90.thevxn / dish

A simple, remotely configurable monitoring service.

• docker-compose
• golang
• monitoring
• go
• telegram
• monitoring-automation
• +5 more

91.prometheus / memcached_exporter

Exports metrics from memcached servers for consumption by Prometheus.

• memcached
• prometheus
• metrics
• prometheus-exporter

92.prometheus / consul_exporter

Exporter for Consul metrics

• consul
• consul-exporter
• go
• prometheus
• prometheus-exporter
• metrics
• +1 more

93.xhd2015 / xgo

All-in-one go testing library

• go
• golang
• instrumentation
• mock
• monkey-patching
• testing
• +12 more

94.apache / skywalking-rover

Monitor and profiler powered by eBPF to monitor network traffic, and diagnose CPU and network performance.

• skywalking
• observability
• apm
• service-mesh
• ebpf
• profile
• +1 more

95.ubgo / lock

One Go interface, five backends — filelock, flock, Redis, Postgres, etcd. Distributed locks with fencing tokens, semaphore mode, observability hooks, and TraceID propagation. Swap backends with one line.

• advisory-lock
• concurrency
• distributed-lock
• etcd
• fencing-tokens
• flock
• +9 more

96.opsgenie / kubernetes-event-exporterArchived

Export Kubernetes events to multiple destinations with routing and filtering

• kubernetes
• events
• exporting
• alerting
• observability

97.git-time-metric / gtm

Simple, seamless, lightweight time tracking for Git

• git
• gtm
• metrics
• time-tracker

98.pesos / grofer

A system and resource monitoring tool written in Golang!

• golang
• cli
• tui
• terminal-based
• cobra
• performance
• +13 more

99.toni-moreno / snmpcollector

A full featured Generic SNMP data collector with Web Administration Interface for InfluxDB

• influxdb
• snmp
• collector
• metrics
• performance
• performance-monitoring
• +9 more

100.prometheus / influxdb_exporter

A server that accepts InfluxDB metrics via the HTTP API and exports them via HTTP for Prometheus consumption

• influxdb
• prometheus
• metrics
• observability
• hacktoberfest