Repositories list

• rclcpp

  Public

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

  hacktoberfest

  hacktoberfest

  C++

  •

  Apache License 2.0

  •521•733•239•95•Updated Mar 25, 2026Mar 25, 2026

• message_filters

  Public

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

  •

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

  •88•110•20•3•Updated Mar 25, 2026Mar 25, 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•169•71•12•Updated Mar 25, 2026Mar 25, 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•52•27•Updated Mar 25, 2026Mar 25, 2026

• ros2_documentation

  Public
  ROS 2 docs repository

  roshacktoberfest

  roshacktoberfest

  Python

  •

  Creative Commons Attribution 4.0 International

  •1.2k•862•109•54•Updated Mar 25, 2026Mar 25, 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

  •135•193•58•9•Updated Mar 25, 2026Mar 25, 2026

• rclpy

  Public

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

  hacktoberfest

  hacktoberfest

  Python

  •

  Apache License 2.0

  •278•440•119•22•Updated Mar 25, 2026Mar 25, 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 Mar 25, 2026Mar 25, 2026

• launch

  Public

  ros2/launch’s past year of commit activity
  Tools for launching multiple processes and for writing tests involving multiple processes.

  Python

  •

  Apache License 2.0

  •165•153•109•29•Updated Mar 25, 2026Mar 25, 2026

• 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

  •153•104•70•35•Updated Mar 24, 2026Mar 24, 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 24, 2026Mar 24, 2026

• demos

  Public

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

  •

  Apache License 2.0

  •358•626•30•17•Updated Mar 24, 2026Mar 24, 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•4•Updated Mar 24, 2026Mar 24, 2026

• geometry2

  Public
  A set of ROS packages for keeping track of coordinate transforms.

  C++

  •

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

  •239•146•64•21•Updated Mar 24, 2026Mar 24, 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

  •70•241•16•4•Updated Mar 24, 2026Mar 24, 2026

• realtime_support

  Public

  ros2/realtime_support’s past year of commit activity
  Minimal real-time testing utility for measuring jitter and latency.

  C++

  •34•74•5•2•Updated Mar 24, 2026Mar 24, 2026

• system_tests

  Public

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

  •

  Apache License 2.0

  •53•43•25•3•Updated Mar 24, 2026Mar 24, 2026

• rviz

  Public
  ROS 3D Robot Visualizer

  C++

  •

  BSD 3-Clause Clear License

  •283•444•138•48•Updated Mar 24, 2026Mar 24, 2026

• examples

  Public

  ros2/examples’s past year of commit activity
  Example packages for ROS 2

  C++

  •

  Apache License 2.0

  •356•905•15•13•Updated Mar 24, 2026Mar 24, 2026

• ros2cli

  Public

  ros2/ros2cli’s past year of commit activity
  ROS 2 command line interface tools

  Python

  •

  Apache License 2.0

  •213•244•83•25•Updated Mar 24, 2026Mar 24, 2026

• launch_ros

  Public

  ros2/launch_ros’s past year of commit activity
  Tools for launching ROS nodes and for writing tests involving ROS nodes.

  Python

  •

  Apache License 2.0

  •96•79•50•20•Updated Mar 24, 2026Mar 24, 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 Mar 24, 2026Mar 24, 2026

• rosbag2

  Public

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

  •

  Apache License 2.0

  •304•402•94•24•Updated Mar 24, 2026Mar 24, 2026

• rcl_interfaces

  Public

  ros2/rcl_interfaces’s past year of commit activity
  A repository for messages and services used by the ROS client libraries

  C++

  •

  Apache License 2.0

  •58•58•13•8•Updated Mar 23, 2026Mar 23, 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 Mar 23, 2026Mar 23, 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•71•10•8•Updated Mar 23, 2026Mar 23, 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

  •83•442•49•7•Updated Mar 23, 2026Mar 23, 2026

• rosidl_python

  Public

  ros2/rosidl_python’s past year of commit activity
  rosidl support for Python

  EmberScript

  •

  Apache License 2.0

  •57•24•14•11•Updated Mar 22, 2026Mar 22, 2026

• ros_buildfarm_config

  Public
  Python

  •110•4•2•3•Updated Mar 20, 2026Mar 20, 2026

• rosidl_core

  Public

  ros2/rosidl_core’s past year of commit activity
  CMake

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  Apache License 2.0

  •6•2•0•1•Updated Mar 19, 2026Mar 19, 2026