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.dgtlmoon / changedetection.io

Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring—all for free or enjoy our SaaS plan!

• website-monitor
• website-monitoring
• change-detection
• monitoring
• self-hosted
• change-alert
• +14 more

3.prometheus / prometheus

The Prometheus monitoring system and time series database.

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

4.TwiN / gatus

Automated developer-oriented status page with alerting and incident support

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

5.GoogleChrome / lighthouse

Automated auditing, performance metrics, and best practices for the web.

• audit
• best-practices
• performance-metrics
• pwa
• web
• performance-analysis
• +2 more

6.jaegertracing / jaeger

CNCF Jaeger, a Distributed Tracing Platform

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

7.ozeranskii / httptap

Rich-powered CLI that breaks each HTTP request into DNS, connect, TLS, wait, and transfer phases with waterfall timelines, compact summaries, or metrics-only output.

• cli
• diagnostics
• http
• http2
• monitoring
• networking
• +5 more

8.quickwit-oss / quickwit

Cloud-native OSS search engine for observability

• rust
• log-management
• logs
• tantivy
• cloud-native
• open-source
• +4 more

9.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

10.prometheus / node_exporter

Exporter for machine metrics

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

11.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

12.DroneBridge / ESP32

DroneBridge for ESP32. A secure & transparent telemetry link with support for WiFi and ESP-NOW. Supporting MAVLink, MSP, LTM or any other protocol

• dronebridge
• uav
• mavlink
• msp
• multiwii
• ltm
• +13 more

13.apache / skywalking

APM, Application Performance Monitoring System

• skywalking
• observability
• apm
• service-mesh
• dapper
• distributed-tracing
• +8 more

14.apache / hertzbeat

An AI-powered next-generation open source real-time observability system.

• monitor
• monitoring
• prometheus
• self-hosted
• status
• status-page
• +14 more

15.prometheus / blackbox_exporter

Blackbox prober exporter

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

16.deepflowio / deepflow

eBPF Observability - Distributed Tracing and Profiling

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

17.GoogleChrome / web-vitals

Essential metrics for a healthy site.

18.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

19.resilience4j / resilience4j

Resilience4j is a fault tolerance library designed for Java8 and functional programming

• resilience
• circuitbreaker
• rate-limiter
• retry
• bulkhead
• metrics

20.prometheus-community / postgres_exporter

A PostgreSQL metric exporter for Prometheus

21.alibaba / Sentinel

TranslatedA powerful flow control component enabling reliability, resilience and monitoring for microservices. (A high-availability flow control and protection component for cloud-native microservices)

• alibaba
• java
• microservice
• circuit-breaker
• rate-limiting
• reliability
• +3 more

22.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

23.serilog / serilog

Simple .NET logging with fully-structured events

• serilog

24.pixie-io / pixie

Instant Kubernetes-Native Application Observability

• golang
• kubernetes
• ebpf
• vega
• monitoring
• gke
• +14 more

25.pinpoint-apm / pinpoint

APM, (Application Performance Management) tool for large-scale distributed systems.

• apm
• monitoring
• performance
• agent
• distributed-tracing
• tracing

26.fluent / fluentd

Fluentd: Unified Logging Layer (project under CNCF)

• fluentd
• logging
• data-collector
• ruby
• cncf

27.openzipkin / zipkin

Zipkin is a distributed tracing system

• zipkin
• distributed-tracing
• tracing
• openzipkin
• observability

28.codecentric / spring-boot-admin

Admin UI for administration of spring boot applications

• spring-boot-admin
• spring-cloud
• spring-boot
• java
• spring

29.open-telemetry / opentelemetry-java

OpenTelemetry Java SDK

• opentelemetry

30.Mozzo1000 / booklogr

A simple, self-hosted service to keep track of your personal library 📚

• bookshelf
• catalog
• flask
• library
• logging
• python
• +4 more

31.micrometer-metrics / micrometer

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

• java
• monitoring
• cloud-native
• microservices
• metrics
• observability

32.dianping / cat

TranslatedCAT, as a basic component for server-side projects, provides multi-language clients for Java, C/C++, Node.js, Python, Go, etc. It has been deeply integrated into Meituan Dianping's infrastructure middleware frameworks (MVC framework, RPC framework, database framework, cache framework, etc., message queue, configuration system, etc.), providing Meituan Dianping's business lines with a rich set of system performance metrics, health status, real-time alerts, and more.

• apm
• java
• distributed
• realtime
• monitoring
• tracing
• +1 more

33.prometheus / snmp_exporter

SNMP Exporter for Prometheus

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

34.Trusted-AI / AIF360

A comprehensive set of fairness metrics for datasets and machine learning models, explanations for these metrics, and algorithms to mitigate bias in datasets and models.

• ai
• fairness-ai
• fairness
• fairness-testing
• fairness-awareness-model
• bias-detection
• +14 more

35.JakeWharton / timber

A logger with a small, extensible API which provides utility on top of Android's normal Log class.

36.bombinisecurity / bombini

eBPF Security Monitoring and Sandboxing Agent Based on Aya

• aya
• bpf
• ebpf
• security
• kernel
• runtime-security
• +6 more

37.prymitive / karma

Alert dashboard for Prometheus Alertmanager

• monitoring
• alerting
• dashboard
• prometheus
• prometheus-utility
• alertmanager
• +1 more

38.eventum-generator / eventum

Realistic synthetic events for testing, demos, and pipelines — streamed live or generated in bulk

• clickhouse
• data-engineering
• data-generation
• devops
• elasticsearch
• fake-data
• +12 more

39.esrlabs / chipmunk

log analysis tool

• logs-analysis
• logviewer
• search
• logstash
• logging
• logger

40.middlewarehq / middleware

✨ Open-source DORA metrics platform for engineering teams ✨

• dora
• dora-metrics
• devops
• dev-tool
• engineering-productivity
• dev
• +7 more

41.geek-fun / dockit

Agentic desktop GUI client for Elasticsearch, OpenSearch, DynamoDB, MongoDB & EasySearch. Natural language queries, visual management, and monitoring. Privacy-first. Open source.

• elasticsearch-client
• elasticsearch-gui
• opensearch
• kibana
• tauri-app
• tauri
• +14 more

42.prometheus / jmx_exporter

A process for collecting metrics using JMX MBeans for Prometheus consumption

• jmx
• prometheus
• mbean
• java-agent
• monitoring
• prometheus-exporter
• +2 more

43.prometheus / mysqld_exporter

Exporter for MySQL server metrics

44.matanolabs / matano

Open source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS

• aws
• cloud
• security
• big-data
• serverless
• apache-iceberg
• +14 more

45.alibaba / loongsuite-go

OpenTelemetry Compile-Time Instrumentation for Golang

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

46.quantopian / empyrical

Common financial risk and performance metrics. Used by zipline and pyfolio.

47.DroneBridge / DroneBridge

DroneBridge is a system based on the WifiBroadcast approach. A bidirectional digital radio link between two endpoints is established using standard WiFi hardware and a custom protocol. DroneBridge is optimized for use in UAV applications and is a complete system. It is intended be a real alternative to other similar systems, such as DJI Lightbridge or OcuSync.

• msp
• telemetry
• wifibroadcast
• dronebridge
• aerial-imagery
• inav
• +14 more

48.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

49.dropwizard / metrics

:chart_with_upwards_trend: Capturing JVM- and application-level metrics. So you know what's going on.

• metrics
• java
• metrics-library
• dropwizard-metrics

50.JakeWharton / pidcat

Colored logcat script which only shows log entries for a specific application package.

51.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

52.orhanobut / logger

✔️ Simple, pretty and powerful logger for android

• android
• java
• log
• logger
• logcat
• pretty-printer
• +2 more

53.rapidloop / pgmetrics

Collect and display information and stats from a running PostgreSQL server

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

54.beam-telemetry / telemetry

Dynamic dispatching library for metrics and instrumentations.

• elixir
• metrics
• instrumentation
• events

55.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

56.grafana / quickpizza

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

57.apache / logging-flume

Apache Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log-like data

• flume
• java
• apache
• api
• jvm
• library

58.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

59.prometheus / client_java

Prometheus instrumentation library for JVM applications

• instrumentation
• java
• metrics
• prometheus

60.p6spy / p6spy

P6Spy is a framework that enables database data to be seamlessly intercepted and logged with no code changes to the application.

• p6spy
• java
• jdbc
• jdbc-logging
• logging

61.pgsty / pg_exporter

Advanced PostgreSQL & Pgbouncer Metrics Exporter for Prometheus

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

62.javamelody / javamelody

JavaMelody : monitoring of JavaEE applications

• performance
• monitoring
• metrics
• apm

63.apache / logging-log4net

Apache Log4net is a versatile, feature-rich, efficient logging API and backend for .NET

• logging
• apache
• api
• dotnet
• library
• log4net
• +2 more

64.prometheus / graphite_exporter

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

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

65.centreon / centreon

Centreon is a network, system and application monitoring tool. Centreon is the only AIOps Platform Providing Holistic Visibility to Complex IT Workflows from Cloud to Edge.

• alerting
• metrics
• monitoring
• analytics
• dashboard
• devops
• +4 more

66.softwaremill / sttp

The Scala HTTP client you always wanted!

• scala
• http
• httpclient
• interpolator
• uri
• asynchronous
• +12 more

67.vladmihalcea / flexy-pool

FlexyPool adds metrics and failover strategies to a given Connection Pool, allowing it to resize on demand.

• connection-pool
• java
• histogram
• dbcp
• hikaricp
• monitoring
• +2 more

68.prometheus / statsd_exporter

StatsD to Prometheus metrics exporter

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

69.reidmorrison / rails_semantic_logger

Rails Semantic Logger replaces the Rails default logger with Semantic Logger, so that Rails, your application code, and many common gems all log through structured logging instead of plain text.

70.micrometer-metrics / tracing

Provides tracing abstractions over tracers and tracing system reporters.

• cloud-native
• distributed-tracing
• java
• microservices
• observability

71.danieleteti / loggerpro

An modern and pluggable logging framework for Delphi

• logging-library
• logging-framework
• delphi
• modern
• mobile
• linux

72.YelpArchive / elastalert

Easy & Flexible Alerting With ElasticSearch

73.airbnb / streamalert

StreamAlert is a serverless, realtime data analysis framework which empowers you to ingest, analyze, and alert on data from any environment, using datasources and alerting logic you define.

• security
• kinesis
• serverless
• terraform
• lambda
• aws
• +2 more

74.tony19 / logback-android

📄The reliable, generic, fast and flexible logging framework for Android

• logback
• android
• logging-library
• java

75.prometheus / cloudwatch_exporter

Metrics exporter for Amazon AWS CloudWatch

76.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

77.Ahoo-Wang / Wow

TranslatedModern Reactive CQRS Architecture Microservice development framework based on DDD and EventSourcing

• cqrs
• domain-driven-design
• event-driven
• event-sourcing
• microservice
• reactive-programming
• +13 more

78.lynxbase / lynxdb

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

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

79.rueckstiess / mtools

A collection of scripts to set up MongoDB test environments and parse and visualize MongoDB log files.

80.google / makaniArchived

Makani was a project to develop a commercial-scale airborne wind turbine, culminating in a flight test of the Makani M600 off the coast of Norway. All Makani software has now been open-sourced. This repository contains the working Makani flight simulator, controller (autopilot), visualizer, and command center flight monitoring tools. Additionally, almost all avionics firmware is also included, albeit potentially not in a buildable state, due to the removal of some third-party proprietary code. We hope that this code will be inspirational and useful to the kite-based windpower and wider communities.

• makani
• wind
• renewable-energy
• energy-kites
• wind-power

81.Hakky54 / ayza

🔐 An SSL library for configuring http client or server. Rich with features such as hot reloading ssl and trusting additional certificates during runtime, combining multiple keystores, loading pem files and os/jdk certificates, logging certificate information during ssl handshake, bypassing ssl configuration from other libraries and more

• tls
• ssl
• certificate
• keystore
• truststore
• mutual-authentication
• +13 more

82.prometheus / memcached_exporter

Exports metrics from memcached servers for consumption by Prometheus.

• memcached
• prometheus
• metrics
• prometheus-exporter

83.AppMetrics / AppMetrics

App Metrics is an open-source and cross-platform .NET library used to record and report metrics within an application.

• metrics
• dotnetcore
• health-check
• monitoring
• performance
• dotnet
• +10 more

84.Edgio / vflow

Enterprise Network Flow Collector (IPFIX, sFlow, Netflow)

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

85.net-commons / common-logging

A portable logging abstraction for .NET

86.prometheus / consul_exporter

Exporter for Consul metrics

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

87.exilon / QuickLogger

Powerful and flexible library for logging on files, console, memory, email, rest, eventlog, syslog, slack, telegram, redis, logstash, elasticsearch, influxdb, graylog, Sentry, Twilio, ide debug messages and throw events for Delphi/Firemonkey/freepascal/.NET (Windows/Linux/OSX/IOS/Android).

• delphi
• redis
• console
• logger
• logging
• log
• +14 more

88.elastic / apm-agent-go

The repository host gives no description.

• apm
• tracing
• go
• golang
• monitoring
• distributed-tracing

89.maierfelix / dawn-ray-tracing

Hardware Ray tracing extension for Chromium WebGPU

90.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

91.deep-on / dockprobe

Lightweight Docker monitoring dashboard with anomaly detection & Telegram alerts. One-liner install, zero config.

• anomaly-detection
• container
• dashboard
• devops
• docker
• fastapi
• +11 more

92.Kernel-Guard / bpfcompat

Open-source eBPF compatibility evidence and CI gate

• bpf
• ci
• compatibility
• ebpf
• github-actions
• kernel-testing
• +9 more

93.Netflix / security_monkeyArchived

Security Monkey monitors AWS, GCP, OpenStack, and GitHub orgs for assets and their changes over time.

• aws
• python
• aws-s3
• aws-ec2
• aws-sqs
• aws-vpc
• +7 more

94.filodb / FiloDB

Distributed Prometheus time series database

• scala
• time-series
• database
• distributed
• prometheus
• metrics
• +2 more

95.timescale / promscaleArchived

[DEPRECATED] Promscale is a unified metric and trace observability backend for Prometheus, Jaeger and OpenTelemetry built on PostgreSQL and TimescaleDB.

• deprecated

96.paulirish / pwmetrics

Progressive web metrics at your fingertipz

• metrics
• performance
• webperf
• lighthouse

97.advantageous / qbit

The Java microservice lib. QBit is a reactive programming lib for building microservices - JSON, HTTP, WebSocket, and REST. QBit uses reactive programming to build elastic REST, and WebSockets based cloud friendly, web services. SOA evolved for mobile and cloud. ServiceDiscovery, Health, reactive StatService, events, Java idiomatic reactive programming for Microservices.

• qbit
• java
• microservice
• websocket-support
• websocket
• actor
• +3 more

98.cdklabs / cdk-monitoring-constructs

Easy-to-use CDK constructs for monitoring your AWS infrastructure

• monitoring
• cdk
• cdk-constructs
• cdk-construct
• ops
• aws

99.heedy / heedy

An aggregator for personal metrics, and an extensible analysis engine

• iot
• golang
• quantified-self

100.pesos / grofer

A system and resource monitoring tool written in Golang!

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