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.

WORKFLOWS COMMUNITY SUMMIT 2025
Amsterdam Edition

Converging Paradigms for Shaping the Future of Scientific Workflows Across the Computing Continuum
June 6, 2025 — Amsterdam Science Park
Registration is Open >

What's Happening in the Community

Recent innovations, events, and contributions from workflow practitioners worldwide

WISDOM 2025


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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SciPipe

Robust, flexible and resource-efficient pipelines using Go and the commandline.

Go
v0.12.0: Important bugfix. Minor API change.
14 May 2025

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Snakemake

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

Python
v9.3.4
14 May 2025

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PyCOMPSs/COMPSs

Easy task-based parallelization and efficient execution in distributed infrastructures.

Python, Java, C/C++
3.3.3 Orchid Update
14 May 2025

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Covalent

Distributed workflows for quantum and HPC

Python
v0.240.0
14 May 2025

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Nextflow

A DSL for data-driven computational pipelines

Groovy
Version 25.04.2
14 May 2025

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TaskVine

An execution system for large scale data intensive dynamic workflows.

Python
release/7.15.3
13 May 2025

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Common Workflow Language

Interoperable workflow execution of containerized command line tools

YAML
1.2.0
13 May 2025

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Cylc

A general purpose workflow engine with a particular gift for cycling.

Python
cylc-flow-8.4.2
13 May 2025

Stories

Perspectives on workflows-related topics from the community