Find trending repositories by name or description.
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.
Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.
Protocol and libraries for sending and receiving OpenTelemetry data using Apache Arrow
AI-native open-source alternative to Vercel + Sentry + PostHog + Pingdom + Resend + E2B. 440+ CLI operations with drop-in skills for Claude Code, Codex & OpenCode — deployments, analytics, session replay, error tracking, OpenTelemetry, email, sandboxes & AI gateway in one self-hosted Rust binary.
OpenTelemetry instrumentation for JavaScript modules
The OpenTelemetry PHP Library
Specifications for OpenTelemetry
The OpenTelemetry website and documentation
The OpenTelemetry .NET Client
Embrace's Android SDK built on OpenTelemetry
OpenTelemetry Python API and SDK
OpenTelemetry Erlang SDK
OpenTelemetry Collector
OpenTelemetry JavaScript Client
OpenTelemetry Go API and SDK
OpenTelemetry protocol (OTLP) specification and Protobuf definitions
Contrib repository for the OpenTelemetry Collector
OpenTelemetry auto-instrumentation and instrumentation libraries for Java
The Rust OpenTelemetry implementation
OpenTelemetry .NET Automatic Instrumentation
Splunk OpenTelemetry Collector for Kubernetes
AWS Distro for OpenTelemetry - AWS Lambda
Create your own Lambda Layer in each OTel language using this starter code. Add the Lambda Layer to your Lambda Function to get tracing with OpenTelemetry.
OpenTelemetry instrumentation for database/sql
OpenTelemetry (Tracing + Metrics) module for Nest framework (node.js) 🔭
Bindplane’s distribution of the OpenTelemetry collector providing a simple and unified solution to collect, refine, and ship telemetry data anywhere
OpenTelemetry integration for laravel
OpenTelemetry Collector Official Releases
Open source APM: OpenTelemetry traces, metrics, and logs