The full index
The full index
279 vetted open source projects, updated daily from GitHub. Filter by topic, language, or where you can help first.
by grafana
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.
by prometheus
The Prometheus monitoring system and time series database.
by influxdata
Scalable datastore for metrics, events, and real-time analytics
by apache
APM, Application Performance Monitoring System
by vectordotdev
A high-performance observability data pipeline.
by openobserve
Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternativ…
by dianping
CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。
by VictoriaMetrics
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
by influxdata
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
by bcicen
Top-like interface for container metrics