observability

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netdata /netdata

Star77k

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

mysql linux docker kubernetes devops machine-learning database ai monitoring mongodb influxdb mcp grafana alerting postgresql cncf prometheus data-visualization observability netdata

UpdatedDec 17, 2025
C

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

react go open-source typescript monitoring log reactjs metrics nextjs logs prometheus self-hosted apm tracing observability distributed-tracing application-monitoring jaeger good-first-issue opentelemetry

UpdatedDec 17, 2025
TypeScript

apache /skywalking

Star24.7k

APM, Application Performance Monitoring System

web-performance metrics logging prometheus zabbix telegraf apm dapper ebpf service-mesh observability distributed-tracing skywalking open-telemetry

UpdatedDec 17, 2025
Java

mlflow /mlflow

Star23.3k

The open source developer platform to build AI agents and models with confidence. Enhance your AI applications with end-to-end tracking, observability, and evaluations, all in one integrated platform.

open-source machine-learning ai apache-spark evaluation ml openai agents observability model-management mlops mlflow agentops prompt-engineering ai-governance langchain llmops llm-evaluation

UpdatedDec 17, 2025
Python

cilium /cilium

Star23.1k

eBPF-based Networking, Security, and Observability

kubernetes security networking monitoring kernel containers cncf k8s ebpf xdp troubleshooting observability cni loadbalancing bpf kubernetes-networking

UpdatedDec 17, 2025
Go

jaegertracing /jaeger

Star22.2k

CNCF Jaeger, a Distributed Tracing Platform

cncf tracing hacktoberfest observability distributed-tracing jaeger opentelemetry

UpdatedDec 17, 2025
Go

PrefectHQ /prefect

Star21.1k

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

python infrastructure workflow data-science data automation pipeline workflow-engine orchestration data-engineering observability prefect data-ops ml-ops

UpdatedDec 17, 2025
Python

vectordotdev /vector

Star20.9k

A high-performance observability data pipeline.

rust parser events router pipeline metrics vector logs stream-processing forwarder hacktoberfest observability

UpdatedDec 17, 2025
Rust

elastic /kibana

Star20.9k

Your window into all of your data

elasticsearch kibana metrics dashboards visualizations hacktoberfest observability

UpdatedDec 17, 2025
TypeScript

langfuse /langfuse

Star19.4k

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

open-source playground monitoring analytics evaluation self-hosted ycombinator openai observability autogen large-language-models llm prompt-engineering langchain llmops llama-index prompt-management llm-evaluation llm-observability

UpdatedDec 17, 2025
TypeScript

mikeroyal /Self-Hosting-Guide

Star18k

Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.

search linux ssh open-source home-automation raspberry-pi oauth awesome privacy authentication docker-compose decentralized selfhosted self-hosted reverse-proxy awesome-list home-assistant self-hosting observability wireguard

UpdatedJun 27, 2025
Dockerfile

openobserve /openobserve

Star17.5k

Modern observability platform: 10x easier, 140x lower storage cost, petabyte scale. Open-source alternative to Elasticsearch/Splunk/Datadog for logs, metrics, traces, RUM, and more.

elasticsearch kibana monitoring analytics splunk metrics grafana logs prometheus datadog apm rust-lang log-management observability traces log-analytics jaeger log-search opentelemetry openobserve

UpdatedDec 17, 2025
Rust

openzipkin /zipkin

Star17.4k

Zipkin is a distributed tracing system

tracing zipkin observability distributed-tracing openzipkin

UpdatedAug 15, 2025
Java

kubesphere /kubesphere

Star16.8k

The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️

kubernetes jenkins devops cncf container-management k8s cloud-native ebpf hacktoberfest observability istio servicemesh argocd kubesphere multi-cluster kubernetes-platform-solution llm

UpdatedNov 6, 2025
Go

VictoriaMetrics /VictoriaMetrics

Star15.7k

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

kubernetes database monitoring influxdb grafana graphite prometheus opentsdb tsdb observability promql thanos opentelemetry

UpdatedDec 17, 2025
Go

thanos-io /thanos

Star13.9k

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

go monitoring storage metrics s3 google-cloud-storage cncf prometheus high-availability hacktoberfest observability prometheus-ha-pairs thanos prometheus-setup

UpdatedDec 16, 2025
Go

ccfos /nightingale

Star12.7k

Nightingale is to monitoring and alerting what Grafana is to visualization.

monitoring time-series metrics alerting ccf tsdb nightingale observability open-falcon

UpdatedDec 17, 2025
Go

Effect-TS /effect

Star12.3k

Build production-ready applications in TypeScript

javascript cli platform typescript schema clustering dependency-injection concurrency error-handling workflows effect observability opentelemetry

UpdatedDec 17, 2025
TypeScript

kubeshark /kubeshark

Star11.6k

API traffic analyzer for Kubernetes, providing deep packet inspection with complete API and Kubernetes contexts, retaining cluster-wide L4 traffic (PCAP), and using minimal production compute resources.