Repositories list

• opentelemetry-go-contrib

  Public

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

  Go

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  Apache License 2.0

  •737•1.6k•133•70•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-dotnet-instrumentation

  Public

  open-telemetry/opentelemetry-dotnet-instrumentation’s past year of commit activity
  OpenTelemetry .NET Automatic Instrumentation

  C++

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  Apache License 2.0

  •129•447•88•6•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-go-build-tools

  Public

  open-telemetry/opentelemetry-go-build-tools’s past year of commit activity
  Build tools for use by the Go API/SDK, the collector, and their associated contrib repositories

  Go

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  Apache License 2.0

  •52•51•16•4•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-php

  Public

  open-telemetry/opentelemetry-php’s past year of commit activity
  The OpenTelemetry PHP Library

  phpmetricslogging+ 4tracingopentelemetryopen-telemetryopentelemetry-php

  PHP

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  Apache License 2.0

  •215•875•51•14•Updated Jan 28, 2026Jan 28, 2026

• 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•841•415•57•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-collector-contrib

  Public

  open-telemetry/opentelemetry-collector-contrib’s past year of commit activity
  Contrib repository for the OpenTelemetry Collector

  opentelemetryopen-telemetry

  Go

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  Apache License 2.0

  •3.3k•4.3k•729•189•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-ecosystem-explorer

  Public

  open-telemetry/opentelemetry-ecosystem-explorer’s past year of commit activity
  Python

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  Apache License 2.0

  •2•4•9•0•Updated Jan 28, 2026Jan 28, 2026

• sig-profiling

  Public

  open-telemetry/sig-profiling’s past year of commit activity
  Profiling SIG utilities

  opentelemetry

  Go

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  Apache License 2.0

  •7•1•1•2•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-ebpf-profiler

  Public

  open-telemetry/opentelemetry-ebpf-profiler’s past year of commit activity
  The production-scale datacenter profiler (C/C++, Go, Rust, Python, Java, NodeJS, .NET, PHP, Ruby, Perl, ...)

  profilerebpf

  Go

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  Apache License 2.0

  •370•3k•64•21•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-python-contrib

  Public

  open-telemetry/opentelemetry-python-contrib’s past year of commit activity
  OpenTelemetry instrumentation for Python modules

  Python

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  Apache License 2.0

  •850•980•557•220•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-java-instrumentation

  Public

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

  Java

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  Apache License 2.0

  •1.1k•2.4k•237•61•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-dotnet

  Public

  open-telemetry/opentelemetry-dotnet’s past year of commit activity
  The OpenTelemetry .NET Client

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

  C#

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  Apache License 2.0

  •870•3.6k•151•7•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-dotnet-contrib

  Public

  open-telemetry/opentelemetry-dotnet-contrib’s past year of commit activity
  This repository contains set of components extending functionality of the OpenTelemetry .NET SDK. Instrumentation libraries, exporters, and other components can find their home here.

  dotnetdotnet-coreopentelemetry

  C#

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  Apache License 2.0

  •364•623•232•7•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-go

  Public

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

  metricsloggingtracing+ 1opentelemetry

  Go

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  Apache License 2.0

  •1.2k•6.3k•139•55•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-go-instrumentation

  Public

  open-telemetry/opentelemetry-go-instrumentation’s past year of commit activity
  OpenTelemetry Auto Instrumentation using eBPF

  gogolangmetrics+ 5telemetryinstrumentationtracingebpfobservability

  C

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  Apache License 2.0

  •133•968•107•7•Updated Jan 28, 2026Jan 28, 2026

• 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

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  Apache License 2.0

  •65•315•108•25•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-kotlin

  Public

  open-telemetry/opentelemetry-kotlin’s past year of commit activity
  Kotlin

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  Apache License 2.0

  •7•28•30•7•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-ebpf-instrumentation

  Public

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

  •

  Apache License 2.0

  •70•348•102•12•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-java

  Public

  open-telemetry/opentelemetry-java’s past year of commit activity
  OpenTelemetry Java SDK

  opentelemetry

  Java

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  Apache License 2.0

  •936•2.3k•142•31•Updated Jan 28, 2026Jan 28, 2026

• 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

  •87•270•84•21•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-php-instrumentation

  Public

  open-telemetry/opentelemetry-php-instrumentation’s past year of commit activity
  OpenTelemetry PHP auto-instrumentation extension

  C

  •

  Apache License 2.0

  •33•131•0•11•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-configuration

  Public

  open-telemetry/opentelemetry-configuration’s past year of commit activity
  JSON Schema definitions for OpenTelemetry declarative configuration

  JavaScript

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  Apache License 2.0

  •35•77•27•9•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-go-compile-instrumentation

  Public

  open-telemetry/opentelemetry-go-compile-instrumentation’s past year of commit activity
  OpenTelemetry Go Compile Instrumentation

  Go

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  Apache License 2.0

  •29•258•32•3•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-go-vanityurls

  Public

  open-telemetry/opentelemetry-go-vanityurls’s past year of commit activity
  Vanityurls config for go.opentelemetry.io subdomain

  Shell

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  Apache License 2.0

  •14•5•6•1•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-proto-go

  Public

  open-telemetry/opentelemetry-proto-go’s past year of commit activity
  Generated code for OpenTelemetry protobuf data model

  protobufotel

  Makefile

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  Apache License 2.0

  •38•37•5•0•Updated Jan 28, 2026Jan 28, 2026

• 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

  •30•34•7•1•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-java-contrib

  Public

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

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  Apache License 2.0

  •173•256•60•11•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-proto-java

  Public

  open-telemetry/opentelemetry-proto-java’s past year of commit activity
  Java Bindings for the OpenTelemetry Protocol (OTLP)

  opentelemetry

  Java

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  Apache License 2.0

  •17•21•4•0•Updated Jan 28, 2026Jan 28, 2026

• opentelemetry-java-examples

  Public

  open-telemetry/opentelemetry-java-examples’s past year of commit activity
  Java

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  Apache License 2.0

  •155•336•3•3•Updated Jan 28, 2026Jan 28, 2026

• 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

  •225•432•41•2•Updated Jan 28, 2026Jan 28, 2026