Repositories list

• opentelemetry-go-compile-instrumentation

  Public

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

  Go

  •

  Apache License 2.0

  •27•243•35•4•Updated Jan 15, 2026Jan 15, 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

  •

  Apache License 2.0

  •17•21•4•1•Updated Jan 15, 2026Jan 15, 2026

• semantic-conventions-java

  Public
  Java generated classes for semantic conventions

  Java

  •

  Apache License 2.0

  •30•34•5•2•Updated Jan 15, 2026Jan 15, 2026

• 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

  •728•1.6k•117•65•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-java

  Public

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

  opentelemetry

  Java

  •

  Apache License 2.0

  •934•2.3k•140•30•Updated Jan 15, 2026Jan 15, 2026

• 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•134•50•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-php-contrib

  Public
  opentelemetry-php-contrib

  PHP

  •

  Apache License 2.0

  •122•97•0•25•Updated Jan 15, 2026Jan 15, 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

  •

  Apache License 2.0

  •50•50•16•4•Updated Jan 15, 2026Jan 15, 2026

• 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

  •133•959•107•7•Updated Jan 15, 2026Jan 15, 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

  •1k•2.4k•236•59•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-android

  Public

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

  Kotlin

  •

  Apache License 2.0

  •83•266•82•17•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-operator

  Public

  open-telemetry/opentelemetry-operator’s past year of commit activity
  Kubernetes Operator for OpenTelemetry Collector

  kubernetes-operatorhacktoberfestopentelemetry+ 1opentelemetry-collector

  Go

  •

  Apache License 2.0

  •579•1.6k•301•66•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-configuration

  Public

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

  JavaScript

  •

  Apache License 2.0

  •33•75•27•6•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-rust

  Public

  open-telemetry/opentelemetry-rust’s past year of commit activity
  The Rust OpenTelemetry implementation

  metricsloggingprometheus+ 4tracingzipkinjaegeropentelemetry

  Rust

  •

  Apache License 2.0

  •617•2.4k•227•62•Updated Jan 15, 2026Jan 15, 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

  •300•491•683•35•Updated Jan 15, 2026Jan 15, 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

  •987•3.2k•218•48•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-ebpf-instrumentation

  Public

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

  •

  Apache License 2.0

  •65•334•77•10•Updated Jan 15, 2026Jan 15, 2026

• sig-end-user

  Public

  open-telemetry/sig-end-user’s past year of commit activity
  Python

  •

  Apache License 2.0

  •19•13•41•1•Updated Jan 15, 2026Jan 15, 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#

  •

  Apache License 2.0

  •867•3.6k•155•3•Updated Jan 15, 2026Jan 15, 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

  •66•305•190•15•Updated Jan 15, 2026Jan 15, 2026

• 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

  •

  Apache License 2.0

  •228•116•57•37•Updated Jan 15, 2026Jan 15, 2026

• sig-security

  Public

  open-telemetry/sig-security’s past year of commit activity
  Python

  •

  Apache License 2.0

  •16•14•41•2•Updated Jan 15, 2026Jan 15, 2026

• 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•609•61•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-js-contrib

  Public

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

  TypeScript

  •

  Apache License 2.0

  •628•878•179•29•Updated Jan 15, 2026Jan 15, 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

  •

  Apache License 2.0

  •3.2k•4.3k•741•170•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-network

  Public

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

  ebpfopentelemetryopen-telemetry

  C++

  •

  Apache License 2.0

  •65•398•32•10•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry.io

  Public

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

  documentationopentelemetry

  JavaScript

  •

  Creative Commons Attribution 4.0 International

  •1.6k•835•412•62•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-browser

  Public

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

  •

  Apache License 2.0

  •11•25•23•6•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-python

  Public

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

  pythonsdkmetrics+ 5loggingdistributed-tracingtracecontextopentelemetrycorrelationcontext

  Python

  •

  Apache License 2.0

  •783•2.3k•360•81•Updated Jan 15, 2026Jan 15, 2026

• opentelemetry-injector

  Public

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

  •

  Apache License 2.0

  •19•100•14•3•Updated Jan 15, 2026Jan 15, 2026