Repositories list

• rosidl

  Public

  ros2/rosidl’s past year of commit activity
  Packages which provide the ROS IDL (.msg) definition and code generation.

  C++

  •

  Apache License 2.0

  •155•104•71•30•Updated Apr 4, 2026Apr 4, 2026

• rmw_cyclonedds

  Public

  ros2/rmw_cyclonedds’s past year of commit activity
  ROS 2 RMW layer for Eclipse Cyclone DDS

  C++

  •

  Apache License 2.0

  •113•168•72•9•Updated Apr 4, 2026Apr 4, 2026

• rmw_zenoh

  Public

  ros2/rmw_zenoh’s past year of commit activity
  RMW for ROS 2 using Zenoh as the middleware

  C++

  •

  Apache License 2.0

  •86•451•48•11•Updated Apr 4, 2026Apr 4, 2026

• rosbag2

  Public

  ros2/rosbag2’s past year of commit activity
  C++

  •

  Apache License 2.0

  •305•404•92•20•Updated Apr 4, 2026Apr 4, 2026

• rcutils

  Public

  ros2/rcutils’s past year of commit activity
  Common C functions and data structures used in ROS 2

  hacktoberfest

  hacktoberfest

  C

  •

  Apache License 2.0

  •119•72•10•8•Updated Apr 3, 2026Apr 3, 2026

• ci

  Public

  ros2/ci’s past year of commit activity
  ROS 2 CI Infrastructure

  Python

  •

  Apache License 2.0

  •35•53•23•12•Updated Apr 3, 2026Apr 3, 2026

• rosidl_typesupport_fastrtps

  Public

  ros2/rosidl_typesupport_fastrtps’s past year of commit activity
  rosidl typesupport for eProsima's FastRTPS

  EmberScript

  •

  Apache License 2.0

  •37•5•2•8•Updated Apr 3, 2026Apr 3, 2026

• rmw_fastrtps

  Public

  ros2/rmw_fastrtps’s past year of commit activity
  Implementation of the ROS Middleware (rmw) Interface using eProsima's Fast RTPS.

  C++

  •

  Apache License 2.0

  •140•194•57•11•Updated Apr 3, 2026Apr 3, 2026

• rmw_connextdds

  Public

  ros2/rmw_connextdds’s past year of commit activity
  ROS 2 RMW layer for RTI Connext DDS Professional and RTI Connext DDS Micro.

  rosrti-connext-ddsrmw

  rosrti-connext-ddsrmw

  C++

  •

  Apache License 2.0

  •37•63•24•6•Updated Apr 3, 2026Apr 3, 2026

• rmw

  Public

  ros2/rmw’s past year of commit activity
  The ROS Middleware (rmw) Interface.

  hacktoberfest

  hacktoberfest

  C

  •

  Apache License 2.0

  •80•113•23•3•Updated Apr 3, 2026Apr 3, 2026

• ros2

  Public

  ros2/ros2’s past year of commit activity
  The Robot Operating System, is a meta operating system for robots.

  877•5.3k•158•8•Updated Apr 3, 2026Apr 3, 2026

• ros2_documentation

  Public

  ros2/ros2_documentation’s past year of commit activity
  ROS 2 docs repository

  roshacktoberfest

  roshacktoberfest

  Python

  •

  Creative Commons Attribution 4.0 International

  •1.2k•875•108•58•Updated Apr 2, 2026Apr 2, 2026

• sros2

  Public

  ros2/sros2’s past year of commit activity
  tools to generate and distribute keys for SROS 2

  Python

  •

  Apache License 2.0

  •54•109•33•8•Updated Apr 2, 2026Apr 2, 2026

• launch

  Public
  Tools for launching multiple processes and for writing tests involving multiple processes.

  Python

  •

  Apache License 2.0

  •166•154•108•29•Updated Apr 2, 2026Apr 2, 2026

• ament_cmake_ros

  Public

  ros2/ament_cmake_ros’s past year of commit activity
  C

  •

  Apache License 2.0

  •13•8•0•1•Updated Apr 2, 2026Apr 2, 2026

• rclcpp

  Public

  ros2/rclcpp’s past year of commit activity
  rclcpp (ROS Client Library for C++)

  hacktoberfest

  hacktoberfest

  C++

  •

  Apache License 2.0

  •523•736•239•90•Updated Apr 2, 2026Apr 2, 2026

• resource_retriever_service

  Public
  A resource retriever service definition and plugin to allow rviz to use remote mesh files for visualization

  C++

  •0•0•0•0•Updated Apr 1, 2026Apr 1, 2026

• performance_test

  Public

  ros2/performance_test’s past year of commit activity
  Tool to test the performance of pub/sub based communication frameworks.

  C++

  •

  Apache License 2.0

  •42•23•4•1•Updated Apr 1, 2026Apr 1, 2026

• geometry2

  Public

  ros2/geometry2’s past year of commit activity
  A set of ROS packages for keeping track of coordinate transforms.

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •240•146•64•19•Updated Apr 1, 2026Apr 1, 2026

• rclpy

  Public

  ros2/rclpy’s past year of commit activity
  rclpy (ROS Client Library for Python)

  hacktoberfest

  hacktoberfest

  Python

  •

  Apache License 2.0

  •279•443•122•19•Updated Apr 1, 2026Apr 1, 2026

• rcl

  Public

  ros2/rcl’s past year of commit activity
  Library to support implementation of language specific ROS Client Libraries.

  hacktoberfest

  hacktoberfest

  C++

  •

  Apache License 2.0

  •192•157•51•23•Updated Apr 1, 2026Apr 1, 2026

• message_filters

  Public

  ros2/message_filters’s past year of commit activity
  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •88•110•20•5•Updated Mar 31, 2026Mar 31, 2026

• rosidl_runtime_py

  Public

  ros2/rosidl_runtime_py’s past year of commit activity
  Runtime utilities for working with generated ROS interfaces in Python

  Python

  •

  Apache License 2.0

  •18•9•1•4•Updated Mar 31, 2026Mar 31, 2026

• rviz

  Public

  ros2/rviz’s past year of commit activity
  ROS 3D Robot Visualizer

  C++

  •

  BSD 3-Clause Clear License

  •284•446•139•46•Updated Mar 30, 2026Mar 30, 2026

• rmw_implementation

  Public

  ros2/rmw_implementation’s past year of commit activity
  CMake infrastructure and dependencies for rmw implementations

  C++

  •

  Apache License 2.0

  •57•24•3•5•Updated Mar 30, 2026Mar 30, 2026

• ros2cli

  Public
  ROS 2 command line interface tools

  Python

  •

  Apache License 2.0

  •213•247•83•25•Updated Mar 27, 2026Mar 27, 2026

• system_tests

  Public

  ros2/system_tests’s past year of commit activity
  C++

  •

  Apache License 2.0

  •53•43•25•3•Updated Mar 27, 2026Mar 27, 2026

• buildfarm_perf_tests

  Public

  ros2/buildfarm_perf_tests’s past year of commit activity
  Performance tests which run regularly on the buildfarm

  C++

  •

  Apache License 2.0

  •9•25•10•2•Updated Mar 26, 2026Mar 26, 2026

• ros2_tracing

  Public

  ros2/ros2_tracing’s past year of commit activity
  Tracing tools for ROS 2.

  toolsinstrumentationros+ 4

  toolsinstrumentationrostracingperformance-analysisros2ros2-tracing

  Python

  •

  Apache License 2.0

  •71•242•17•4•Updated Mar 26, 2026Mar 26, 2026

• demos

  Public

  ros2/demos’s past year of commit activity
  C++

  •

  Apache License 2.0

  •358•631•30•17•Updated Mar 24, 2026Mar 24, 2026