Repositories list

• opentelemetry-js-contrib

  Public
  OpenTelemetry instrumentation for JavaScript modules

  TypeScript

  •

  Apache License 2.0

  •591•812•197•36•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-proto-go

  Public
  Generated code for OpenTelemetry protobuf data model

  otelprotobuf

  Makefile

  •

  Apache License 2.0

  •40•35•6•4•Updated Aug 11, 2025Aug 11, 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

  •319•2.8k•46•12•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-erlang

  Public
  OpenTelemetry Erlang SDK

  Erlang

  •

  Apache License 2.0

  •122•365•105•18•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry.io

  Public
  The OpenTelemetry website and documentation

  documentationopentelemetry

  JavaScript

  •

  Creative Commons Attribution 4.0 International

  •1.5k•742•404•48•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-go-contrib

  Public
  Collection of extensions for OpenTelemetry-Go.

  Go

  •

  Apache License 2.0

  •675•1.5k•138•59•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-ebpf-instrumentation

  Public
  C

  •

  Apache License 2.0

  •28•115•29•11•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-android

  Public
  OpenTelemetry Tooling for Android

  Java

  •

  Apache License 2.0

  •70•220•92•7•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-java-contrib

  Public
  Java

  •

  Apache License 2.0

  •161•233•78•21•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-operator

  Public
  Kubernetes Operator for OpenTelemetry Collector

  hacktoberfestopentelemetrykubernetes-operator+ 1opentelemetry-collector

  Go

  •

  Apache License 2.0

  •542•1.5k•274•50•Updated Aug 11, 2025Aug 11, 2025

• otel-arrow

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

  Rust

  •

  Apache License 2.0

  •50•210•96•15•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-collector-contrib

  Public
  Contrib repository for the OpenTelemetry Collector

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •2.9k•3.8k•733•129•Updated Aug 11, 2025Aug 11, 2025

• build-tools

  Public
  Building tools provided by OpenTelemetry

  opentelemetry

  Dockerfile

  •

  Apache License 2.0

  •60•40•6•8•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-php

  Public
  The OpenTelemetry PHP Library

  phpmetricslogging+ 4tracingopentelemetryopen-telemetryopentelemetry-php

  PHP

  •

  Apache License 2.0

  •205•849•48•7•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-java-instrumentation

  Public
  OpenTelemetry auto-instrumentation and instrumentation libraries for Java

  Java

  •

  Apache License 2.0

  •980•2.3k•381•92•Updated Aug 11, 2025Aug 11, 2025

• sig-developer-experience

  Public
  Apache License 2.0

  •3•3•12•0•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-lambda

  Public
  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.

  aws-lambdaopentelemetry

  Go

  •

  Apache License 2.0

  •216•339•58•5•Updated Aug 11, 2025Aug 11, 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

  •47•42•11•1•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-go-vanityurls

  Public
  Vanityurls config for go.opentelemetry.io subdomain

  Shell

  •

  Apache License 2.0

  •15•4•5•1•Updated Aug 11, 2025Aug 11, 2025

• .github

  Public
  Apache License 2.0

  •21•2•1•0•Updated Aug 11, 2025Aug 11, 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

  •4.3k•2.5k•62•4•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-proto-java

  Public
  Java Bindings for the OpenTelemetry Protocol (OTLP)

  opentelemetry

  Java

  •

  Apache License 2.0

  •18•18•4•3•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-collector

  Public
  OpenTelemetry Collector

  opentelemetryopen-telemetrymonitoring+ 3metricstelemetryobservability

  Go

  •

  Apache License 2.0

  •1.7k•5.5k•613•55•Updated Aug 11, 2025Aug 11, 2025

• semantic-conventions-java

  Public
  Java generated classes for semantic conventions

  Java

  •

  Apache License 2.0

  •27•30•5•5•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-collector-releases

  Public
  OpenTelemetry Collector Official Releases

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •203•366•50•3•Updated Aug 11, 2025Aug 11, 2025

• semantic-conventions

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

  Open Policy Agent

  •

  Apache License 2.0

  •253•409•616•116•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-configuration

  Public
  JSON Schema definitions for OpenTelemetry declarative configuration

  Go

  •

  Apache License 2.0

  •27•61•19•9•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-js

  Public
  OpenTelemetry JavaScript Client

  apimonitoringmetrics+ 2telemetrydistributed-tracing

  TypeScript

  •

  Apache License 2.0

  •916•3.1k•234•41•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-go-compile-instrumentation

  Public
  TBD

  Go

  •

  Apache License 2.0

  •16•122•6•1•Updated Aug 11, 2025Aug 11, 2025

• opentelemetry-cpp

  Public
  The OpenTelemetry C++ Client

  apisdkmetrics+ 3distributed-tracingopentelemetrytelemetry

  C++

  •

  Apache License 2.0

  •493•1.1k•197•9•Updated Aug 11, 2025Aug 11, 2025