Software
py_trees_ros
By splintered-reality, from github.com/splintered-reality/py_trees_ros (opens in a new tab)
- Middleware
- Library
- BSD-3-Clause
Behaviour tree utilities and examples that extend the PyTrees library for use with ROS, letting robot software be built as behaviour trees.
Facts
- GitHub stars
- 234read on 6 Nov 2026
- Last update
- 15 Sept 2026Newest commit on devel
- Maintenance
- Activea commit in the last 90 days
- Difficulty
- Intermediate
Checked on GitHub on 6 Nov 2026.
Licenses
- Code
- BSD-3-Clause (opens in a new tab)
Read by Robotheca from LICENSE (opens in a new tab) at commit ec0a401 (opens in a new tab), on 16 Oct 2026. A license text Robotheca's reader does not know: a person at Robotheca set it on 9 Nov 2026.
- Commercial use
- Yes
Overview
What it does: Robotheca's summary
- Provides behaviours, trees and utilities that extend PyTrees for use with ROS.
- Packaged as several ROS packages: py_trees, interfaces, py_trees_ros, tutorials and a tree viewer.
- Installable via Debian packages for each supported ROS distro, such as Jazzy.
- Includes tutorials that incrementally build a behaviour tree scenario for a robot.
- Offers API documentation for ROS-specific trees, idioms and behaviours.
- Also includes related companion projects py_trees_js and py_trees_ros_viewer.
Written by Robotheca from the project's README (opens in a new tab) at commit ec0a401, not by its creator.
The README
Files and versions
- Repository on GitHubgithub.com/splintered-reality/py_trees_ros (opens in a new tab)
- The version Robotheca readec0a401 (opens in a new tab)
- Latest releasev2.6.x (10 Sept 2026)
Robotheca never hosts the code: each link goes to the creator's own page.
Use it
How to install it, in the creator's words: The project's website (opens in a new tab)
Robotheca doesn't review code. Read it before running it.
Robotheca lists software as a reference: nothing is hosted or run here, and every fact links to where it was read.