Repositories list

• opentelemetry-ruby-contrib

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

  rubytelemetrycncf+ 4tracingdistributed-tracingopentelemetryopentelemetry-instrumentation

  Ruby

  •

  Apache License 2.0

  •226•115•57•30•Updated Dec 13, 2025Dec 13, 2025

• changelog.opentelemetry.io

  Public

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

  •

  Apache License 2.0

  •6•3•6•3•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-lambda

  Public

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

  •229•362•46•12•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-java

  Public
  OpenTelemetry Java SDK

  opentelemetry

  Java

  •

  Apache License 2.0

  •923•2.3k•154•27•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-network

  Public
  eBPF Collector

  ebpfopentelemetryopen-telemetry

  C++

  •

  Apache License 2.0

  •64•393•33•11•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-java-instrumentation

  Public
  OpenTelemetry auto-instrumentation and instrumentation libraries for Java

  Java

  •

  Apache License 2.0

  •1k•2.4k•235•63•Updated Dec 13, 2025Dec 13, 2025

• semantic-conventions-java

  Public
  Java generated classes for semantic conventions

  Java

  •

  Apache License 2.0

  •30•33•6•3•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-go-instrumentation

  Public
  OpenTelemetry Auto Instrumentation using eBPF

  gogolangmetrics+ 5telemetryinstrumentationtracingebpfobservability

  C

  •

  Apache License 2.0

  •130•951•107•2•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-collector-contrib

  Public
  Contrib repository for the OpenTelemetry Collector

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •3.2k•4.2k•735•149•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-erlang

  Public
  OpenTelemetry Erlang SDK

  Erlang

  •

  Apache License 2.0

  •126•383•115•23•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-operator

  Public
  Kubernetes Operator for OpenTelemetry Collector

  kubernetes-operatorhacktoberfestopentelemetry+ 1opentelemetry-collector

  Go

  •

  Apache License 2.0

  •575•1.6k•303•68•Updated Dec 13, 2025Dec 13, 2025

• otel-arrow

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

  Rust

  •

  Apache License 2.0

  •65•287•166•12•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry.io

  Public
  The OpenTelemetry website and documentation

  documentationopentelemetry

  JavaScript

  •

  Creative Commons Attribution 4.0 International

  •1.6k•809•403•45•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-go-contrib

  Public
  Collection of extensions for OpenTelemetry-Go.

  Go

  •

  Apache License 2.0

  •708•1.6k•116•58•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-go

  Public
  OpenTelemetry Go API and SDK

  metricsloggingtracing+ 1opentelemetry

  Go

  •

  Apache License 2.0

  •1.2k•6.2k•137•50•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-proto-go

  Public
  Generated code for OpenTelemetry protobuf data model

  protobufotel

  Makefile

  •

  Apache License 2.0

  •38•37•5•1•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-java-examples

  Public
  Java

  •

  Apache License 2.0

  •152•333•3•4•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-collector-releases

  Public
  OpenTelemetry Collector Official Releases

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •221•420•39•4•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-java-contrib

  Public
  Java

  •

  Apache License 2.0

  •169•250•57•12•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-swift

  Public
  OpenTelemetry API for Swift

  Swift

  •

  Apache License 2.0

  •204•320•118•7•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-android

  Public
  OpenTelemetry Tooling for Android

  Kotlin

  •

  Apache License 2.0

  •81•254•91•17•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-ruby

  Public
  OpenTelemetry Ruby API & SDK, and related gems

  metricstelemetryhacktoberfest+ 4distributed-tracingopentelemetryopentelemetry-rubyopentelemetry-api

  Ruby

  •

  Apache License 2.0

  •277•551•58•19•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-php-distro

  Public
  Apache License 2.0

  •1•0•1•5•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-for-beginners

  Public
  Apache License 2.0

  •0•1•1•5•Updated Dec 13, 2025Dec 13, 2025

• opentelemetry-js-contrib

  Public
  OpenTelemetry instrumentation for JavaScript modules

  TypeScript

  •

  Apache License 2.0

  •621•862•177•30•Updated Dec 12, 2025Dec 12, 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•48•16•0•Updated Dec 12, 2025Dec 12, 2025

• opentelemetry-cpp-contrib

  Public
  Python

  •

  Apache License 2.0

  •178•147•106•22•Updated Dec 12, 2025Dec 12, 2025

• opentelemetry-erlang-contrib

  Public
  OpenTelemetry instrumentation for Erlang & Elixir

  Elixir

  •

  Apache License 2.0

  •155•195•54•69•Updated Dec 12, 2025Dec 12, 2025

• opamp-go

  Public
  OpAMP protocol implementation in Go

  Go

  •

  Apache License 2.0

  •98•188•37•14•Updated Dec 12, 2025Dec 12, 2025

• sig-profiling

  Public
  Profiling SIG utilities

  opentelemetry

  Go

  •

  Apache License 2.0

  •7•1•1•4•Updated Dec 12, 2025Dec 12, 2025