Elevating community-centered scientific workflow solutions through collective expertise.

We bring together users, developers, researchers, and facilities to share resources, showcase systems, and align on the grand challenges shaping workflow science.

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Community talk

Collaborative Cosmology at Scale with the OpenCosmo Platform

Patrick Wells (Argonne National Laboratory)

February 18, 2026

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What's Happening in the Community

Recent innovations, events, and contributions from workflow practitioners worldwide

BOF SESSION

SC25 BoF

Bridging Intelligent Workflows with Quantum and HPC for Scientific Discovery

5:15pm—6:45pm CT

Community at a glance

Fast-growing people, platforms, and shared moments

Members worldwide

Workflow systems open-source platforms

Events summits and BoF sessions

Workflow Systems

Last updated open-source workflow systems

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Covalent

Distributed workflows for quantum and HPC

Python
v0.240.0
16 Jan 2026

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Parsl

Productive parallel programming in Python

Python
1.2.0
16 Jan 2026

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Swift/T

An MPI-based workflow system

Built with C; programmed with the Swift/T language
1.6.6
16 Jan 2026

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StreamFlow

Towards Cloud-HPC Continuum

Python
0.2.0.dev13
16 Jan 2026

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Snakemake

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

Python
v9.14.8
16 Jan 2026

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Cylc

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

Python
cylc-flow-8.6.2
16 Jan 2026

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Nextflow

A DSL for data-driven computational pipelines

Groovy
Version 25.12.0-edge
16 Jan 2026

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nipype

Neuroimaging in Python: Pipelines and Interfaces

Python3
1.10.0
14 Jan 2026

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Stories

Perspectives on workflows-related topics from the community

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