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.

FEATURED EVENT

What's Happening in the Community

Recent innovations, events, and contributions from workflow practitioners worldwide

WORKSHOP

WISDOM 2025

1st Workshop on Workflows, Intelligent Scientific Data, and Optimization for Automated Management


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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Parsl

Productive parallel programming in Python

Python
1.2.0
25 Apr 2025

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Snakemake

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

Python
v9.3.1
25 Apr 2025

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AiiDA

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

Python
AiiDA v2.6.3
25 Apr 2025

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Covalent

Distributed workflows for quantum and HPC

Python
v0.238.0
25 Apr 2025

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Nextflow

A DSL for data-driven computational pipelines

Groovy
Version 25.03.1-edge
25 Apr 2025

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Merlin

Enabling Machine Learning HPC Workflows

Python
Version 1.12.2
25 Apr 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
v2.0.2
24 Apr 2025

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Common Workflow Language

Interoperable workflow execution of containerized command line tools

YAML
1.2.0
24 Apr 2025

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Stories

Perspectives on workflows-related topics from the community

See all Stories