Repositories list

• 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•47•16•2•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry-for-beginners

  Public

  open-telemetry/opentelemetry-for-beginners’s past year of commit activity
  Apache License 2.0

  •0•1•1•5•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry-php-distro

  Public
  Apache License 2.0

  •1•0•1•5•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry-specification

  Public

  open-telemetry/opentelemetry-specification’s past year of commit activity
  Specifications for OpenTelemetry

  opentelemetry

  Makefile

  •

  Apache License 2.0

  •939•4.1k•598•17•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry.io

  Public
  The OpenTelemetry website and documentation

  documentationopentelemetry

  JavaScript

  •

  Creative Commons Attribution 4.0 International

  •1.6k•808•412•56•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry-go-instrumentation

  Public

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

  gogolangmetrics+ 5telemetryinstrumentationtracingebpfobservability

  C

  •

  Apache License 2.0

  •130•948•106•2•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry-collector-releases

  Public
  OpenTelemetry Collector Official Releases

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •220•419•40•7•Updated Dec 6, 2025Dec 6, 2025

• 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•237•61•Updated Dec 6, 2025Dec 6, 2025

• otel-arrow

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

  Rust

  •

  Apache License 2.0

  •62•280•154•9•Updated Dec 6, 2025Dec 6, 2025

• weaver

  Public
  OTel Weaver lets you easily develop, validate, document, and deploy semantic conventions

  documentationpolicycodegen+ 3observabilityopentelemetrysemconv

  Rust

  •

  Apache License 2.0

  •58•295•107•18•Updated Dec 6, 2025Dec 6, 2025

• semantic-conventions

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

  Open Policy Agent

  •

  Apache License 2.0

  •290•478•683•56•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry-java

  Public
  OpenTelemetry Java SDK

  opentelemetry

  Java

  •

  Apache License 2.0

  •920•2.3k•154•32•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry-proto-java

  Public
  Java Bindings for the OpenTelemetry Protocol (OTLP)

  opentelemetry

  Java

  •

  Apache License 2.0

  •17•20•4•1•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry-java-examples

  Public
  Java

  •

  Apache License 2.0

  •152•329•3•2•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry-injector

  Public
  Zig

  •

  Apache License 2.0

  •18•87•19•4•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry-ebpf-instrumentation

  Public

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

  •

  Apache License 2.0

  •59•290•55•8•Updated Dec 6, 2025Dec 6, 2025

• opentelemetry-android

  Public
  OpenTelemetry Tooling for Android

  Kotlin

  •

  Apache License 2.0

  •81•253•93•16•Updated Dec 5, 2025Dec 5, 2025

• opentelemetry-ruby-contrib

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

  rubytelemetrycncf+ 4tracingdistributed-tracingopentelemetryopentelemetry-instrumentation

  Ruby

  •

  Apache License 2.0

  •226•114•55•42•Updated Dec 5, 2025Dec 5, 2025

• opentelemetry-collector-contrib

  Public
  Contrib repository for the OpenTelemetry Collector

  opentelemetryopen-telemetry

  Go

  •

  Apache License 2.0

  •3.2k•4.2k•730•160•Updated Dec 5, 2025Dec 5, 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

  •228•361•45•11•Updated Dec 5, 2025Dec 5, 2025

• opentelemetry-python-contrib

  Public
  OpenTelemetry instrumentation for Python modules

  Python

  •

  Apache License 2.0

  •822•948•556•223•Updated Dec 5, 2025Dec 5, 2025

• opentelemetry-java-contrib

  Public

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

  •

  Apache License 2.0

  •169•249•56•11•Updated Dec 5, 2025Dec 5, 2025

• opentelemetry-operator

  Public
  Kubernetes Operator for OpenTelemetry Collector

  kubernetes-operatorhacktoberfestopentelemetry+ 1opentelemetry-collector

  Go

  •

  Apache License 2.0

  •571•1.6k•302•68•Updated Dec 5, 2025Dec 5, 2025

• opentelemetry-proto-go

  Public
  Generated code for OpenTelemetry protobuf data model

  protobufotel

  Makefile

  •

  Apache License 2.0

  •38•37•5•0•Updated Dec 5, 2025Dec 5, 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

  •707•1.6k•119•56•Updated Dec 5, 2025Dec 5, 2025

• sig-profiling

  Public
  Profiling SIG utilities

  opentelemetry

  Apache License 2.0

  •6•1•1•5•Updated Dec 5, 2025Dec 5, 2025

• opentelemetry-network

  Public
  eBPF Collector

  ebpfopentelemetryopen-telemetry

  C++

  •

  Apache License 2.0

  •64•392•33•11•Updated Dec 5, 2025Dec 5, 2025

• opentelemetry-js

  Public
  OpenTelemetry JavaScript Client

  apimonitoringmetrics+ 2telemetrydistributed-tracing

  TypeScript

  •

  Apache License 2.0

  •957•3.2k•221•29•Updated Dec 5, 2025Dec 5, 2025

• opentelemetry-php

  Public
  The OpenTelemetry PHP Library

  phpmetricslogging+ 4tracingopentelemetryopen-telemetryopentelemetry-php

  PHP

  •

  Apache License 2.0

  •213•869•44•15•Updated Dec 5, 2025Dec 5, 2025

• opamp-spec

  Public
  OpAMP Specification

  Makefile

  •

  Apache License 2.0

  •45•133•39•11•Updated Dec 5, 2025Dec 5, 2025