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

Agentic AI for experiments and data analyses at the APS

Du Ming, Xiangyu Yin (Argonne National Laboratory)

July 23, 2026

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What's Happening in the Community

Recent innovations, events, and contributions from workflow practitioners worldwide

WORKSHOP

HiPES 2026

Third Workshop about High-Performance e-Science

BOF SESSION

ISC 2026 Data Streaming BoF

Real-Time Scientific Data Streaming to HPC Nodes: Challenges and Innovations V

5:15pm—6:15pm CEST

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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Nextflow

A DSL for data-driven computational pipelines

Groovy
Version 26.04.3
29 May 2026

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StreamFlow

Towards Cloud-HPC Continuum

Python
0.2.0rc2
29 May 2026

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Snakemake

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

Python
v9.21.0
29 May 2026

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Parsl

Productive parallel programming in Python

Python
1.2.0
28 May 2026

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AiiDA

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

Python
AiiDA v2.8.0
28 May 2026

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Cylc

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

Python
cylc-flow-8.6.4
28 May 2026

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Merlin

Enabling Machine Learning HPC Workflows

Python
Version 2.0.0b4
27 May 2026

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Maestro Workflow Conductor

Orchestrate your HPC workflows with ease

Python
v1.2.0
27 May 2026

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Stories

Perspectives on workflows-related topics from the community

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