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

icon

pyiron

A workflow manager for scientific computing on high performance computing infrastructures

python
pyiron_base-0.12.0
28 May 2025

icon

Snakemake

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

Python
v9.5.1
28 May 2025

icon

PyCOMPSs/COMPSs

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

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

icon

AiiDA

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

Python
AiiDA v2.6.3
28 May 2025

icon

Nextflow

A DSL for data-driven computational pipelines

Groovy
Version 25.04.2
28 May 2025

icon

Parsl

Productive parallel programming in Python

Python
1.2.0
27 May 2025

icon

DagOnStar

DAGonStar is a simple Python-based workflow engine that runs jobs on everything from the local machine to distributed virtual HPC clusters hosted i...

Python
v1.0.2
27 May 2025

icon

StreamFlow

Towards Cloud-HPC Continuum

Python
0.2.0.dev12
27 May 2025

Stories

Perspectives on workflows-related topics from the community