Repositories list

• opentelemetry-java-instrumentation

  Public
  OpenTelemetry auto-instrumentation and instrumentation libraries for Java

  Java

  •

  Apache License 2.0

  •988•2.3k•377•96•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-dotnet

  Public
  The OpenTelemetry .NET Client

  metricsloggingtelemetry+ 9netcoreasp-net-coreasp-netdistributed-tracingiloggeriloggerprovideropentelemetry+ 2

  C#

  •

  Apache License 2.0

  •838•3.5k•184•11•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-go-contrib

  Public
  Collection of extensions for OpenTelemetry-Go.

  Go

  •

  Apache License 2.0

  •681•1.5k•128•53•Updated Sep 1, 2025Sep 1, 2025

• sig-end-user

  Public
  Python

  •

  Apache License 2.0

  •16•10•32•0•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-go-compile-instrumentation

  Public
  TBD

  Go

  •

  Apache License 2.0

  •16•125•6•0•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-php

  Public
  The OpenTelemetry PHP Library

  phpmetricslogging+ 4tracingopentelemetryopen-telemetryopentelemetry-php

  PHP

  •

  Apache License 2.0

  •206•859•50•7•Updated Sep 1, 2025Sep 1, 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

  •48•43•12•4•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-go

  Public
  OpenTelemetry Go API and SDK

  metricsloggingtracing+ 1opentelemetry

  Go

  •

  Apache License 2.0

  •1.2k•6k•144•50•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-collector-contrib

  Public
  Contrib repository for the OpenTelemetry Collector

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •3k•3.9k•762•143•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-js

  Public
  OpenTelemetry JavaScript Client

  apimonitoringmetrics+ 2telemetrydistributed-tracing

  TypeScript

  •

  Apache License 2.0

  •927•3.1k•230•38•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-collector

  Public
  OpenTelemetry Collector

  opentelemetryopen-telemetrymonitoring+ 3metricstelemetryobservability

  Go

  •

  Apache License 2.0

  •1.7k•5.7k•617•48•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-js-contrib

  Public
  OpenTelemetry instrumentation for JavaScript modules

  TypeScript

  •

  Apache License 2.0

  •596•824•197•32•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-proto-go

  Public
  Generated code for OpenTelemetry protobuf data model

  otelprotobuf

  Makefile

  •

  Apache License 2.0

  •40•35•6•2•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-ebpf-instrumentation

  Public
  C

  •

  Apache License 2.0

  •33•145•36•12•Updated Sep 1, 2025Sep 1, 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

  •325•2.9k•52•17•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-android

  Public
  OpenTelemetry Tooling for Android

  Kotlin

  •

  Apache License 2.0

  •71•230•95•5•Updated Sep 1, 2025Sep 1, 2025

• assign-reviewers-action

  Public
  GitHub action to assign reviewers/approvers/etc based on configuration

  TypeScript

  •

  Apache License 2.0

  •8•8•1•6•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-collector-releases

  Public
  OpenTelemetry Collector Official Releases

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •208•381•48•5•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-cpp

  Public
  The OpenTelemetry C++ Client

  apisdkmetrics+ 3distributed-tracingopentelemetrytelemetry

  C++

  •

  Apache License 2.0

  •497•1.1k•198•13•Updated Sep 1, 2025Sep 1, 2025

• weaver

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

  documentationpolicycodegen+ 3observabilityopentelemetrysemconv

  Rust

  •

  Apache License 2.0

  •47•212•99•11•Updated Sep 1, 2025Sep 1, 2025

• semantic-conventions-java

  Public
  Java generated classes for semantic conventions

  Java

  •

  Apache License 2.0

  •27•30•5•1•Updated Sep 1, 2025Sep 1, 2025

• opentelemetry-go-instrumentation

  Public
  OpenTelemetry Auto Instrumentation using eBPF

  metricstelemetryinstrumentation+ 5tracingobservabilitygogolangebpf

  C

  •

  Apache License 2.0

  •120•885•104•6•Updated Aug 31, 2025Aug 31, 2025

• opentelemetry-configuration

  Public
  JSON Schema definitions for OpenTelemetry declarative configuration

  Go

  •

  Apache License 2.0

  •27•64•19•7•Updated Aug 31, 2025Aug 31, 2025

• opentelemetry-java-contrib

  Public
  Java

  •

  Apache License 2.0

  •166•237•79•24•Updated Aug 31, 2025Aug 31, 2025

• opentelemetry-java

  Public
  OpenTelemetry Java SDK

  opentelemetry

  Java

  •

  Apache License 2.0

  •902•2.3k•151•49•Updated Aug 31, 2025Aug 31, 2025

• changelog.opentelemetry.io

  Public
  TypeScript

  •

  Apache License 2.0

  •6•2•6•10•Updated Aug 31, 2025Aug 31, 2025

• opentelemetry-swift

  Public
  OpenTelemetry API for Swift

  Swift

  •

  Apache License 2.0

  •194•285•116•13•Updated Aug 31, 2025Aug 31, 2025

• opamp-spec

  Public
  OpAMP Specification

  Makefile

  •

  Apache License 2.0

  •45•129•31•6•Updated Aug 31, 2025Aug 31, 2025

• opentelemetry-java-examples

  Public
  Java

  •

  Apache License 2.0

  •150•311•5•2•Updated Aug 31, 2025Aug 31, 2025

• opentelemetry.io

  Public
  The OpenTelemetry website and documentation

  documentationopentelemetry

  JavaScript

  •

  Creative Commons Attribution 4.0 International

  •1.5k•758•413•44•Updated Aug 31, 2025Aug 31, 2025