Repositories list

• opentelemetry.io

  Public
  The OpenTelemetry website and documentation

  documentationopentelemetry

  JavaScript

  •

  Creative Commons Attribution 4.0 International

  •1.6k•790•435•53•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-ebpf-instrumentation

  Public
  C

  •

  Apache License 2.0

  •44•199•46•11•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-go-instrumentation

  Public
  OpenTelemetry Auto Instrumentation using eBPF

  gogolangmetrics+ 5telemetryinstrumentationtracingebpfobservability

  C

  •

  Apache License 2.0

  •127•933•103•7•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-go-contrib

  Public
  Collection of extensions for OpenTelemetry-Go.

  Go

  •

  Apache License 2.0

  •696•1.5k•120•58•Updated Oct 30, 2025Oct 30, 2025

• semantic-conventions

  Public
  Defines standards for generating consistent, accessible telemetry across a variety of domains

  Open Policy Agent

  •

  Apache License 2.0

  •278•449•651•105•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-collector-contrib

  Public
  Contrib repository for the OpenTelemetry Collector

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •3.1k•4.1k•698•157•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-java-instrumentation

  Public
  OpenTelemetry auto-instrumentation and instrumentation libraries for Java

  Java

  •

  Apache License 2.0

  •1k•2.4k•235•54•Updated Oct 30, 2025Oct 30, 2025

• otel-arrow

  Public
  Protocol and libraries for sending and receiving OpenTelemetry data using Apache Arrow

  Rust

  •

  Apache License 2.0

  •56•245•133•5•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-swift

  Public
  OpenTelemetry API for Swift

  Swift

  •

  Apache License 2.0

  •202•310•116•5•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-dotnet-instrumentation

  Public
  OpenTelemetry .NET Automatic Instrumentation

  C++

  •

  Apache License 2.0

  •122•440•105•11•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-go-build-tools

  Public
  Build tools for use by the Go API/SDK, the collector, and their associated contrib repositories

  Go

  •

  Apache License 2.0

  •50•45•15•2•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-demo

  Public
  This repository contains the OpenTelemetry Astronomy Shop, a microservice-based distributed system intended to illustrate the implementation of OpenTelemetry in a near real-world environment.

  demoprometheusjaeger+ 9opentelemetryopentelemetry-erlangopentelemetry-collectoropentelemetry-rustopentelemetry-pythonopentelemetry-javascriptopentelemetry-go+ 2

  TypeScript

  •

  Apache License 2.0

  •5k•2.7k•64•10•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-proto-go

  Public
  Generated code for OpenTelemetry protobuf data model

  protobufotel

  Makefile

  •

  Apache License 2.0

  •39•35•6•1•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-collector-releases

  Public
  OpenTelemetry Collector Official Releases

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •214•406•39•2•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-python-contrib

  Public
  OpenTelemetry instrumentation for Python modules

  Python

  •

  Apache License 2.0

  •802•921•551•214•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-go

  Public
  OpenTelemetry Go API and SDK

  metricsloggingtracing+ 1opentelemetry

  Go

  •

  Apache License 2.0

  •1.2k•6.1k•134•52•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-erlang

  Public
  OpenTelemetry Erlang SDK

  Erlang

  •

  Apache License 2.0

  •127•375•110•26•Updated Oct 30, 2025Oct 30, 2025

• opamp-go

  Public
  OpAMP protocol implementation in Go

  Go

  •

  Apache License 2.0

  •94•183•36•11•Updated Oct 30, 2025Oct 30, 2025

• sig-profiling

  Public
  Profiling SIG utilities

  opentelemetry

  Apache License 2.0

  •5•1•1•3•Updated Oct 30, 2025Oct 30, 2025

• sig-project-infra

  Public
  Go

  •

  Apache License 2.0

  •6•1•5•4•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-js

  Public
  OpenTelemetry JavaScript Client

  apimonitoringmetrics+ 2telemetrydistributed-tracing

  TypeScript

  •

  Apache License 2.0

  •947•3.2k•220•32•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-go-compile-instrumentation

  Public
  OpenTelemetry Go Compile Instrumentation

  Go

  •

  Apache License 2.0

  •19•210•13•3•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-php

  Public
  The OpenTelemetry PHP Library

  phpmetricslogging+ 4tracingopentelemetryopen-telemetryopentelemetry-php

  PHP

  •

  Apache License 2.0

  •213•867•41•11•Updated Oct 30, 2025Oct 30, 2025

• opamp-spec

  Public
  OpAMP Specification

  Makefile

  •

  Apache License 2.0

  •44•130•34•10•Updated Oct 30, 2025Oct 30, 2025

• weaver

  Public
  OTel Weaver lets you easily develop, validate, document, and deploy semantic conventions

  documentationpolicycodegen+ 3observabilityopentelemetrysemconv

  Rust

  •

  Apache License 2.0

  •53•269•106•14•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-configuration

  Public
  JSON Schema definitions for OpenTelemetry declarative configuration

  JavaScript

  •

  Apache License 2.0

  •29•69•30•8•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-specification

  Public
  Specifications for OpenTelemetry

  opentelemetry

  Makefile

  •

  Apache License 2.0

  •933•4.1k•593•10•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-java

  Public
  OpenTelemetry Java SDK

  opentelemetry

  Java

  •

  Apache License 2.0

  •913•2.3k•148•33•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-ebpf-profiler

  Public
  The production-scale datacenter profiler (C/C++, Go, Rust, Python, Java, NodeJS, .NET, PHP, Ruby, Perl, ...)

  profilerebpf

  Go

  •

  Apache License 2.0

  •350•2.9k•56•17•Updated Oct 30, 2025Oct 30, 2025

• opentelemetry-python

  Public
  OpenTelemetry Python API and SDK

  pythonsdkmetrics+ 5loggingdistributed-tracingtracecontextopentelemetrycorrelationcontext

  Python

  •

  Apache License 2.0

  •757•2.2k•346•74•Updated Oct 30, 2025Oct 30, 2025