Skip to content
@EESSI

European Environment for Scientific Software Installations (EESSI)

European Environment for Scientific Software Installations (EESSI)

Welcome to EESSI's GitHub organization! Find our offical documentation here 📜

The European Environment for Scientific Software Installations (EESSI, pronounced as "easy") is a collaboration between different European partners in HPC community. The goal of this project is to build a common stack of scientific software installations for HPC systems and beyond, including laptops, personal workstations and cloud infrastructure.

We maintain a list of systems where EESSI is available, and installing EESSI for yourself is well documented.

Here, you can contribute new software to EESSI or even contribute to the development of EESSI itself. EESSI is organized in three layers, each with a dedicated repository.

Relevant repositores:

Thanks to the MultiXscale EuroHPC Centre of Excellence we are able to provide support to the users of EESSI.

The EESSI support portal is hosted in GitLab: https://gitlab.com/eessi/support.

Popular repositories Loading

  1. software-layer software-layer Public

    Software layer of the EESSI project

    Shell 32 68

  2. docs docs Public

    Documentation for the European Environment for Scientific Software Installations (EESSI)

    Python 15 44

  3. compatibility-layer compatibility-layer Public

    Compatibility layer of the EESSI project

    Shell 13 25

  4. filesystem-layer filesystem-layer Public

    Filesystem layer of the EESSI project

    Python 9 17

  5. github-action-eessi github-action-eessi Public

    GitHub Action to Setup EESSI

    Shell 9 6

  6. eessi-demo eessi-demo Public

    EESSI demo

    Shell 7 9

Repositories

Showing 10 of 33 repositories
  • docs Public

    Documentation for the European Environment for Scientific Software Installations (EESSI)

    EESSI/docs’s past year of commit activity
    Python 15 GPL-2.0 44 29 13 Updated Dec 3, 2025
  • eessi-demo Public

    EESSI demo

    EESSI/eessi-demo’s past year of commit activity
    Shell 7 GPL-2.0 9 1 1 Updated Dec 1, 2025
  • software-layer-scripts Public

    Scripts & code for building EESSI software layer

    EESSI/software-layer-scripts’s past year of commit activity
    Shell 2 GPL-2.0 15 9 13 Updated Dec 1, 2025
  • software-layer Public

    Software layer of the EESSI project

    EESSI/software-layer’s past year of commit activity
    Shell 32 GPL-2.0 68 46 26 Updated Nov 27, 2025
  • api_data Public

    Generate software metadata files for use by API endpoints

    EESSI/api_data’s past year of commit activity
    Python 1 0 8 0 Updated Nov 22, 2025
  • filesystem-layer Public

    Filesystem layer of the EESSI project

    EESSI/filesystem-layer’s past year of commit activity
    Python 9 GPL-2.0 17 52 13 Updated Nov 21, 2025
  • eessi-bot-software-layer Public

    Bot to help with requests to add software installations to the EESSI software layer

    EESSI/eessi-bot-software-layer’s past year of commit activity
    Python 2 GPL-2.0 20 64 (1 issue needs help) 3 Updated Nov 18, 2025
  • dev.eessi.io-example Public

    Example repository for dev.eessi.io - pre-release builds of software in EESSI

    EESSI/dev.eessi.io-example’s past year of commit activity
    0 GPL-2.0 4 3 2 Updated Nov 17, 2025
  • test-suite Public

    A portable test suite for software installations, using ReFrame

    EESSI/test-suite’s past year of commit activity
    Python 6 GPL-2.0 15 34 6 Updated Nov 15, 2025
  • ansible-cvmfs Public Forked from galaxyproject/ansible-cvmfs

    An Ansible role for installing and configuring CernVM-FS (CVMFS)

    EESSI/ansible-cvmfs’s past year of commit activity
    C 2 27 3 1 Updated Nov 10, 2025

Top languages

Loading…

Most used topics

Loading…