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

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Like Prometheus, but for logs.

DevOps Roadmap for 2026. with learning resources

OpenObserve is an open-source observability platform for logs, metrics, traces, and frontend monitoring. A cost-effective alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

QuestDB is a high performance, open-source, time-series database

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

DevOps Guide - Development to Production all configurations with basic notes to debug efficiently.

A self-hosted data logger for your Tesla 🚘 [main maintainer=@JakobLichterfeld]

🚨 Collection of Prometheus alerting rules

An open-source and enterprise-level monitoring system.

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

An interactive NVIDIA-GPU process viewer and beyond, the one-stop solution for GPU process management.

Docker hosts and containers monitoring with Prometheus, Grafana, cAdvisor, NodeExporter and AlertManager

如何基于K8s(Kubernetes)部署成PaaS/DevOps(一套完整的软件研发和部署平台)--教程/学习(实战代码/架构设计/大量注释/操作配图)，你将习得部署如：K8S(Kubernetes)、Dashboard、Harbor、Jenkins、本地Gitlab、Apollo框架、Promtheus、Grafana、Spinnaker等。

Grafana Tempo is a high volume, minimal dependency distributed tracing backend.

🔥基于go-zero(go zero) 微服务全技术栈开发最佳实践项目。Develop best practice projects based on the full technology stack of go zero (go zero) microservices.

A docker-compose stack for Prometheus monitoring

Developer-friendly incident response with brilliant Slack integration

CDN Up and Running - Building a CDN from Scratch to Learn about CDN, Nginx, Lua, Prometheus, Grafana, Load balancing, and Containers.