COMMUNITY TALK
What's Happening in the Community
Recent innovations, events, and contributions from workflow practitioners worldwide
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
AiiDA
A workflow manager for computational science with a strong focus on provenance, performance and extensibility.
Python
AiiDA v2.7.3
06 Mar 2026
pyiron
A workflow manager for scientific computing on high performance computing infrastructures
python
pyiron_base-0.15.12
06 Mar 2026
SmartSim
Machine learning workflows with HPC applications (Python, C++, C, and Fortran)
Python
0.8.0
06 Mar 2026
Swift/T
An MPI-based workflow system
Built with C; programmed with the Swift/T language
1.6.6
05 Mar 2026
PyCOMPSs/COMPSs
Easy task-based parallelization and efficient execution in distributed infrastructures.
Python, Java, C/C++, R
3.4 Poinsettia
05 Mar 2026
Stories
Perspectives on workflows-related topics from the community
