Developer-first error tracking and performance monitoring
- crash-reporting
- crash-reports
- error-monitoring
- monitoring
Repository Index
73,362 visible repositories in the index
1–24 of 71 · Most stars
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
- observability
- application-monitoring
- opentelemetry
- distributed-tracing
APM, Application Performance Monitoring System
- skywalking
- observability
- apm
- service-mesh
CNCF Jaeger, a Distributed Tracing Platform
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 alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
A high-performance observability data pipeline.
- logs
- metrics
- observability
- forwarder
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
- telegraf
- monitoring
- time-series
- metrics
Resilience4j is a fault tolerance library designed for Java8 and functional programming
- resilience
- circuitbreaker
- rate-limiter
- retry
Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.
- analytics
- application-monitoring
- log-management
- logs
Sentry, feature-complete and packaged up for low-volume deployments and proofs-of-concept
- sentry
- docker
- docker-compose
- on-premise
Official Sentry SDKs for JavaScript
- crash-reporting
- raven
- sentry
- javascript
Fast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows
- fluentd
- c
- logging
- data-collector
Production-grade Turborepo template for Next.js apps.
OpenTelemetry Collector
- opentelemetry
- open-telemetry
- telemetry
- metrics
Open-source observability for your GenAI or LLM application, based on OpenTelemetry
- llmops
- observability
- open-telemetry
- metrics
OpenTelemetry Go API and SDK
Contrib repository for the OpenTelemetry Collector
- opentelemetry
- open-telemetry
AI observability platform for production LLM and agent systems.
Specifications for OpenTelemetry
eBPF Observability - Distributed Tracing and Profiling
Open source APM: OpenTelemetry traces, metrics, and logs
Observe any stack, any service and any data, using any UI components you prefer, never missing any X factors and resolve them before they become real problems.
- apm
- observability
- prometheus
- jaeger
Main repository for Datadog Agent
- monitoring
- go
- datadog
- apm-agent
The OpenTelemetry .NET Client