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.quickwit-oss / quickwit

Cloud-native OSS search engine for observability

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

8.prometheus / node_exporter

Exporter for machine metrics

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

11.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

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.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

16.prometheus / blackbox_exporter

Blackbox prober exporter

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

17.deepflowio / deepflow

eBPF Observability - Distributed Tracing and Profiling

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

18.GoogleChrome / web-vitals

Essential metrics for a healthy site.

19.resilience4j / resilience4j

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

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

20.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

21.esrlabs / chipmunk

log analysis tool

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

22.serilog / serilog

Simple .NET logging with fully-structured events

• serilog

23.prometheus-community / postgres_exporter

A PostgreSQL metric exporter for Prometheus

24.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

25.pixie-io / pixie

Instant Kubernetes-Native Application Observability

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

26.fluent / fluentd

Fluentd: Unified Logging Layer (project under CNCF)

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

27.pinpoint-apm / pinpoint

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

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

28.Mozzo1000 / booklogr

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

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

29.openzipkin / zipkin

Zipkin is a distributed tracing system

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

30.codecentric / spring-boot-admin

Admin UI for administration of spring boot applications

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

31.lynxbase / lynxdb

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

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

32.open-telemetry / opentelemetry-java

OpenTelemetry Java SDK

• opentelemetry

33.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

34.prometheus / snmp_exporter

SNMP Exporter for Prometheus

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

35.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

36.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

37.JakeWharton / timber

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

38.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

39.prymitive / karma

Alert dashboard for Prometheus Alertmanager

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

40.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

41.alibaba / loongsuite-go

OpenTelemetry Compile-Time Instrumentation for Golang

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

42.prometheus / mysqld_exporter

Exporter for MySQL server metrics

43.prometheus / jmx_exporter

A process for collecting metrics using JMX MBeans for Prometheus consumption

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

44.middlewarehq / middleware

✨ Open-source DORA metrics platform for engineering teams ✨

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

45.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

46.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

47.bombinisecurity / bombini

eBPF Security Monitoring and Sandboxing Agent Based on Aya

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

48.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

49.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.

50.JakeWharton / pidcat

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

51.grafana / quickpizza

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

52.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

53.rapidloop / pgmetrics

Collect and display information and stats from a running PostgreSQL server

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

54.orhanobut / logger

✔️ Simple, pretty and powerful logger for android

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

55.prometheus / client_java

Prometheus instrumentation library for JVM applications

• instrumentation
• java
• metrics
• prometheus

56.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

57.javamelody / javamelody

JavaMelody : monitoring of JavaEE applications

• performance
• monitoring
• metrics
• apm

58.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

59.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

60.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

61.pgsty / pg_exporter

Advanced PostgreSQL & Pgbouncer Metrics Exporter for Prometheus

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

62.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

63.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

64.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

65.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

66.beam-telemetry / telemetry

Dynamic dispatching library for metrics and instrumentations.

• elixir
• metrics
• instrumentation
• events

67.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

68.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

69.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

70.prometheus / statsd_exporter

StatsD to Prometheus metrics exporter

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

71.prometheus / graphite_exporter

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

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

72.rueckstiess / mtools

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

73.YelpArchive / elastalert

Easy & Flexible Alerting With ElasticSearch

74.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

75.tony19 / logback-android

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

• logback
• android
• logging-library
• java

76.danieleteti / loggerpro

An modern and pluggable logging framework for Delphi

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

77.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

78.Edgio / vflow

Enterprise Network Flow Collector (IPFIX, sFlow, Netflow)

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

79.GoogleCloudPlatform / security-analyticsArchived

Community Security Analytics provides a set of community-driven audit & threat queries for Google Cloud

• security
• gcp
• google-cloud
• bigquery
• chronicle
• cloud-security-command-center
• +7 more

80.maierfelix / dawn-ray-tracing

Hardware Ray tracing extension for Chromium WebGPU

81.Hakky54 / log-captor

🎯 LogCaptor captures log entries for unit and integration testing purposes

• testing
• logging
• java
• lombok
• log4j
• log4j2
• +5 more

82.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

83.facebookarchive / scribeArchived

Scribe is a server for aggregating log data streamed in real time from a large number of servers.

84.cdklabs / cdk-monitoring-constructs

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

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

85.prometheus / memcached_exporter

Exports metrics from memcached servers for consumption by Prometheus.

• memcached
• prometheus
• metrics
• prometheus-exporter

86.golang / glog

Leveled execution logs for Go

87.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

88.prometheus / consul_exporter

Exporter for Consul metrics

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

89.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

90.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

91.opsgenie / kubernetes-event-exporterArchived

Export Kubernetes events to multiple destinations with routing and filtering

• kubernetes
• events
• exporting
• alerting
• observability

92.pesos / grofer

A system and resource monitoring tool written in Golang!

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

93.krud-dev / ostara

Ostara is a cross-platform desktop app for managing and monitoring Spring Boot applications using the Actuator API, providing comprehensive insights and effortless control.

• kotlin
• actuator
• electron
• electron-app
• spring-boot
• typescript
• +3 more

94.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

95.tushartushar / DesigniteJava

Detects smells and computes metrics of Java code

• code-smells
• metrics
• java
• object-oriented-metrics
• design-smells
• technical-debt

96.DyHex / POMWright

POMWright is a complementary test framework for Playwright written in TypeScript.

• playwright
• playwright-test
• automation
• fixture
• log
• navigation
• +7 more

97.mrantonSG / nova_DSO_tracker

Nova DSO Tracker is an open-source Flask application for astrophotographers, providing real-time tracking of deep-sky objects' altitude, observability prediction, and integration with Stellarium and SIMBAD databases.

• astrophotography
• astronomy
• ephem
• flask
• simbad
• stellarium
• +4 more

98.timescale / promscaleArchived

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

• deprecated

99.newrelic / newrelic-ruby-agent

New Relic RPM Ruby Agent

• agent
• ruby
• apm-agent
• hacktoberfest

100.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