python-streamz/streamz

Real-time stream processing for python

Python

1,306

720 commits

updated Sep 22, 2026

See the code

README

Streamz
=======

|Build Status| |Doc Status| |Version Status| |RAPIDS custreamz gpuCI|

Streamz helps you build pipelines to manage continuous streams of data. It is simple to use in simple cases, but also supports complex pipelines that involve branching, joining, flow control, feedback, back pressure, and so on.

Optionally, Streamz can also work with both `Pandas <https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.html>`_ and `cuDF <https://docs.rapids.ai/api/cudf/stable/>`_ dataframes, to provide sensible streaming operations on continuous tabular data.

To learn more about how to use Streamz see documentation at `streamz.readthedocs.org <https://streamz.readthedocs.org>`_.

LICENSE
-------

BSD-3 Clause

.. |Build Status| image:: https://github.com/python-streamz/streamz/workflows/CI/badge.svg
   :target: https://github.com/python-streamz/streamz/actions
.. |Doc Status| image:: http://readthedocs.org/projects/streamz/badge/?version=latest
   :target: http://streamz.readthedocs.org/en/latest/
   :alt: Documentation Status
.. |Version Status| image:: https://img.shields.io/pypi/v/streamz.svg
   :target: https://pypi.python.org/pypi/streamz/
.. |RAPIDS custreamz gpuCI| image:: https://img.shields.io/badge/gpuCI-custreamz-green
   :target: https://github.com/jdye64/cudf/blob/kratos/python/custreamz/custreamz/kafka.py

Not written in Markdown, so it's shown here as plain text — view it formatted on GitHub.

async
python
real-time
streaming-data

python-streamz/streamz

Real-time stream processing for python

Python

1,306

720 commits

updated Sep 22, 2026

See the code

README

Streamz
=======

|Build Status| |Doc Status| |Version Status| |RAPIDS custreamz gpuCI|

Streamz helps you build pipelines to manage continuous streams of data. It is simple to use in simple cases, but also supports complex pipelines that involve branching, joining, flow control, feedback, back pressure, and so on.

Optionally, Streamz can also work with both `Pandas <https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.html>`_ and `cuDF <https://docs.rapids.ai/api/cudf/stable/>`_ dataframes, to provide sensible streaming operations on continuous tabular data.

To learn more about how to use Streamz see documentation at `streamz.readthedocs.org <https://streamz.readthedocs.org>`_.

LICENSE
-------

BSD-3 Clause

.. |Build Status| image:: https://github.com/python-streamz/streamz/workflows/CI/badge.svg
   :target: https://github.com/python-streamz/streamz/actions
.. |Doc Status| image:: http://readthedocs.org/projects/streamz/badge/?version=latest
   :target: http://streamz.readthedocs.org/en/latest/
   :alt: Documentation Status
.. |Version Status| image:: https://img.shields.io/pypi/v/streamz.svg
   :target: https://pypi.python.org/pypi/streamz/
.. |RAPIDS custreamz gpuCI| image:: https://img.shields.io/badge/gpuCI-custreamz-green
   :target: https://github.com/jdye64/cudf/blob/kratos/python/custreamz/custreamz/kafka.py

Not written in Markdown, so it's shown here as plain text — view it formatted on GitHub.

async
python
real-time
streaming-data

Project health

Overall

3.8/10

Maintained

1/10

Code review

8/10
OpenSSF Scorecard

Latest release

0.6.6 · Apr 7, 2026

Releases this year

2

Significant stargazers

HUSEIN ZOLKEPLI

1,904 followers · starred Dec 2019

Roman Yurchak

469 followers · starred Oct 2017

Dan Yeaw

191 followers · starred Dec 2024

Jakub Bednář

42 followers · starred Aug 2020