Repositories list

• 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#

  •

  Apache License 2.0

  •872•3.7k•144•13•Updated Feb 16, 2026Feb 16, 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

  •

  Apache License 2.0

  •67•324•103•23•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-java-contrib

  Public

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

  •

  Apache License 2.0

  •173•256•59•17•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-ecosystem-explorer

  Public

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

  •

  Apache License 2.0

  •2•4•14•3•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-cpp

  Public

  open-telemetry/opentelemetry-cpp’s past year of commit activity
  The OpenTelemetry C++ Client

  apisdkmetrics+ 3telemetrydistributed-tracingopentelemetry

  C++

  •

  Apache License 2.0

  •526•1.2k•207•15•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-java-examples

  Public

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

  •

  Apache License 2.0

  •155•340•3•4•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-weaver-examples

  Public

  open-telemetry/opentelemetry-weaver-examples’s past year of commit activity
  Rust

  •

  Apache License 2.0

  •6•4•1•3•Updated Feb 16, 2026Feb 16, 2026

• opamp-spec

  Public

  open-telemetry/opamp-spec’s past year of commit activity
  OpAMP Specification

  Makefile

  •

  Apache License 2.0

  •46•135•37•4•Updated Feb 16, 2026Feb 16, 2026

• 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

  •74•313•220•18•Updated Feb 16, 2026Feb 16, 2026

• changelog.opentelemetry.io

  Public

  open-telemetry/changelog.opentelemetry.io’s past year of commit activity
  TypeScript

  •

  Apache License 2.0

  •6•3•6•8•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-weaver-packages

  Public

  open-telemetry/opentelemetry-weaver-packages’s past year of commit activity
  Open Policy Agent

  •

  Apache License 2.0

  •1•3•1•2•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-ebpf-instrumentation

  Public

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

  •

  Apache License 2.0

  •74•371•121•14•Updated Feb 16, 2026Feb 16, 2026

• sig-contributor-experience

  Public
  TODO

  Apache License 2.0

  •6•2•38•1•Updated Feb 16, 2026Feb 16, 2026

• .github

  Public

  open-telemetry/.github’s past year of commit activity
  Apache License 2.0

  •23•1•1•1•Updated Feb 16, 2026Feb 16, 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

  •

  Apache License 2.0

  •1.1k•2.5k•235•70•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-android

  Public

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

  Kotlin

  •

  Apache License 2.0

  •87•272•89•26•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-kotlin

  Public
  An implementation of the OpenTelemetry specification as a Kotlin Multiplatform Library

  javascriptandroidkotlin+ 7iosjvmkotlin-androidkotlin-libraryobservabilitykotlin-multiplatformopentelemetry

  Kotlin

  •

  Apache License 2.0

  •8•33•37•6•Updated Feb 16, 2026Feb 16, 2026

• govanityurls

  Public
  Use a custom domain in your Go import path

  Go

  •

  Apache License 2.0

  •136•1•0•2•Updated Feb 16, 2026Feb 16, 2026

• sig-end-user

  Public
  Python

  •

  Apache License 2.0

  •19•15•53•8•Updated Feb 16, 2026Feb 16, 2026

• semantic-conventions

  Public

  open-telemetry/semantic-conventions’s past year of commit activity
  Defines standards for generating consistent, accessible telemetry across a variety of domains

  Open Policy Agent

  •

  Apache License 2.0

  •313•510•707•40•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-php-instrumentation

  Public
  OpenTelemetry PHP auto-instrumentation extension

  C

  •

  Apache License 2.0

  •33•134•0•5•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-proto

  Public
  OpenTelemetry protocol (OTLP) specification and Protobuf definitions

  opentelemetry

  Makefile

  •

  Apache License 2.0

  •303•757•39•13•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-js

  Public

  open-telemetry/opentelemetry-js’s past year of commit activity
  OpenTelemetry JavaScript Client

  apimonitoringmetrics+ 2telemetrydistributed-tracing

  TypeScript

  •

  Apache License 2.0

  •996•3.3k•200•58•Updated Feb 16, 2026Feb 16, 2026

• 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

  •375•3k•62•22•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-ruby-contrib

  Public
  Contrib Packages for the OpenTelemetry Ruby API and SDK implementation.

  rubytelemetrycncf+ 4tracingdistributed-tracingopentelemetryopentelemetry-instrumentation

  Ruby

  •

  Apache License 2.0

  •233•118•58•50•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-java

  Public
  OpenTelemetry Java SDK

  opentelemetry

  Java

  •

  Apache License 2.0

  •940•2.4k•136•38•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-network

  Public

  open-telemetry/opentelemetry-network’s past year of commit activity
  eBPF Collector

  ebpfopentelemetryopen-telemetry

  C++

  •

  Apache License 2.0

  •65•400•33•10•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-injector

  Public

  open-telemetry/opentelemetry-injector’s past year of commit activity
  Zig

  •

  Apache License 2.0

  •22•110•18•6•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-php

  Public
  The OpenTelemetry PHP Library

  phpmetricslogging+ 4tracingopentelemetryopen-telemetryopentelemetry-php

  PHP

  •

  Apache License 2.0

  •217•880•54•9•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-proto-java

  Public
  Java Bindings for the OpenTelemetry Protocol (OTLP)

  opentelemetry

  Java

  •

  Apache License 2.0

  •17•21•4•2•Updated Feb 16, 2026Feb 16, 2026