Elevating community-centered scientific workflow solutions through collective expertise.

Our goal is to bring the workflows community together (users, developers, researchers, and facilities) to provide community resources and capabilities to enable scientists and workflow systems developers to discover software products, related efforts, events, technical reports, etc. and engage in community-wide efforts to tackle workflows grand challenges.

What's Happening in the Community

Recent innovations, events, and contributions from workflow practitioners worldwide

SC25 BoF


Members worldwide


Workflow Systems open-source workflow systems


Events Workflow Community Summits and BoF sessions

Workflow Systems

Last updated open-source workflow systems

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nipype

Neuroimaging in Python: Pipelines and Interfaces

Python3
1.10.0
08 Dec 2025

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Parsl

Productive parallel programming in Python

Python
1.2.0
08 Dec 2025

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Snakemake

This is the development home of the workflow management system Snakemake. For general information, see

Python
v9.14.3
08 Dec 2025

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StreamFlow

Towards Cloud-HPC Continuum

Python
0.2.0.dev13
08 Dec 2025

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AiiDA

A workflow manager for computational science with a strong focus on provenance, performance and extensibility.

Python
AiiDA v2.7.1
08 Dec 2025

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Nextflow

A DSL for data-driven computational pipelines

Groovy
Version 25.11.0-edge
08 Dec 2025

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libEnsemble

Tool for running dynamic ensembles.

Python
1.5.0
08 Dec 2025

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Geoweaver

a lightweight workflow software to easily orchestrate pipelines from Python and shell scripts and preserve history of every execution

JavaScript
v2.1.5-pre1
07 Dec 2025

Stories

Perspectives on workflows-related topics from the community