Repositories list

• opentelemetry-java-instrumentation

  Public

  open-telemetry/opentelemetry-java-instrumentation’s past year of commit activity
  OpenTelemetry auto-instrumentation and instrumentation libraries for Java

  Java

  •

  Apache License 2.0

  •1k•2.4k•235•55•Updated Dec 31, 2025Dec 31, 2025

• opentelemetry-collector-releases

  Public

  open-telemetry/opentelemetry-collector-releases’s past year of commit activity
  OpenTelemetry Collector Official Releases

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •222•425•35•2•Updated Dec 31, 2025Dec 31, 2025

• otel-arrow

  Public

  open-telemetry/otel-arrow’s past year of commit activity
  Protocol and libraries for sending and receiving OpenTelemetry data using Apache Arrow

  Rust

  •

  Apache License 2.0

  •65•293•176•16•Updated Dec 31, 2025Dec 31, 2025

• opentelemetry-ebpf-instrumentation

  Public

  open-telemetry/opentelemetry-ebpf-instrumentation’s past year of commit activity
  C

  •

  Apache License 2.0

  •62•308•66•22•Updated Dec 31, 2025Dec 31, 2025

• opentelemetry-go-instrumentation

  Public
  OpenTelemetry Auto Instrumentation using eBPF

  gogolangmetrics+ 5telemetryinstrumentationtracingebpfobservability

  C

  •

  Apache License 2.0

  •132•957•107•8•Updated Dec 31, 2025Dec 31, 2025

• opentelemetry-ruby-contrib

  Public

  open-telemetry/opentelemetry-ruby-contrib’s past year of commit activity
  Contrib Packages for the OpenTelemetry Ruby API and SDK implementation.

  rubytelemetrycncf+ 4tracingdistributed-tracingopentelemetryopentelemetry-instrumentation

  Ruby

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  Apache License 2.0

  •226•116•57•37•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-php-contrib

  Public

  open-telemetry/opentelemetry-php-contrib’s past year of commit activity
  opentelemetry-php-contrib

  PHP

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  Apache License 2.0

  •121•97•0•22•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-collector

  Public

  open-telemetry/opentelemetry-collector’s past year of commit activity
  OpenTelemetry Collector

  monitoringmetricstelemetry+ 3observabilityopentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •1.8k•6.5k•630•67•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-php-instrumentation

  Public
  OpenTelemetry PHP auto-instrumentation extension

  C

  •

  Apache License 2.0

  •32•130•0•14•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-dotnet-instrumentation

  Public
  OpenTelemetry .NET Automatic Instrumentation

  C++

  •

  Apache License 2.0

  •126•443•91•7•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-collector-contrib

  Public
  Contrib repository for the OpenTelemetry Collector

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •3.2k•4.3k•754•166•Updated Dec 30, 2025Dec 30, 2025

• weaver

  Public

  open-telemetry/weaver’s past year of commit activity
  OTel Weaver lets you easily develop, validate, document, and deploy semantic conventions

  documentationpolicycodegen+ 3observabilityopentelemetrysemconv

  Rust

  •

  Apache License 2.0

  •60•299•105•23•Updated Dec 30, 2025Dec 30, 2025

• sig-profiling

  Public
  Profiling SIG utilities

  opentelemetry

  Go

  •

  Apache License 2.0

  •7•1•1•6•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-injector

  Public
  Zig

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  Apache License 2.0

  •19•92•21•11•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry.io

  Public

  open-telemetry/opentelemetry.io’s past year of commit activity
  The OpenTelemetry website and documentation

  documentationopentelemetry

  JavaScript

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  Creative Commons Attribution 4.0 International

  •1.6k•820•404•53•Updated Dec 30, 2025Dec 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

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  Apache License 2.0

  •5.5k•2.8k•67•5•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-python

  Public
  OpenTelemetry Python API and SDK

  pythonsdkmetrics+ 5loggingdistributed-tracingtracecontextopentelemetrycorrelationcontext

  Python

  •

  Apache License 2.0

  •778•2.3k•358•79•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-java

  Public
  OpenTelemetry Java SDK

  opentelemetry

  Java

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  Apache License 2.0

  •927•2.3k•137•26•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-python-contrib

  Public
  OpenTelemetry instrumentation for Python modules

  Python

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  Apache License 2.0

  •840•971•552•223•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-android

  Public

  open-telemetry/opentelemetry-android’s past year of commit activity
  OpenTelemetry Tooling for Android

  Kotlin

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  Apache License 2.0

  •82•258•94•23•Updated Dec 30, 2025Dec 30, 2025

• semantic-conventions-java

  Public

  open-telemetry/semantic-conventions-java’s past year of commit activity
  Java generated classes for semantic conventions

  Java

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  Apache License 2.0

  •29•33•6•2•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-php

  Public
  The OpenTelemetry PHP Library

  phpmetricslogging+ 4tracingopentelemetryopen-telemetryopentelemetry-php

  PHP

  •

  Apache License 2.0

  •215•873•49•23•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-ruby

  Public

  open-telemetry/opentelemetry-ruby’s past year of commit activity
  OpenTelemetry Ruby API & SDK, and related gems

  metricstelemetryhacktoberfest+ 4distributed-tracingopentelemetryopentelemetry-rubyopentelemetry-api

  Ruby

  •

  Apache License 2.0

  •277•554•57•31•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-java-examples

  Public
  Java

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  Apache License 2.0

  •152•336•3•4•Updated Dec 30, 2025Dec 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

  •48•49•16•2•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-network

  Public
  eBPF Collector

  ebpfopentelemetryopen-telemetry

  C++

  •

  Apache License 2.0

  •64•396•33•11•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-helm-charts

  Public

  open-telemetry/opentelemetry-helm-charts’s past year of commit activity
  OpenTelemetry Helm Charts

  Smarty

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  Apache License 2.0

  •690•516•126•13•Updated Dec 30, 2025Dec 30, 2025

• sig-project-infra

  Public
  Go

  •

  Apache License 2.0

  •6•2•5•7•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-go

  Public

  open-telemetry/opentelemetry-go’s past year of commit activity
  OpenTelemetry Go API and SDK

  metricsloggingtracing+ 1opentelemetry

  Go

  •

  Apache License 2.0

  •1.2k•6.2k•139•51•Updated Dec 30, 2025Dec 30, 2025

• opentelemetry-go-contrib

  Public

  open-telemetry/opentelemetry-go-contrib’s past year of commit activity
  Collection of extensions for OpenTelemetry-Go.

  Go

  •

  Apache License 2.0

  •720•1.6k•117•72•Updated Dec 30, 2025Dec 30, 2025