EnvModules
@envmodules.bsky.social
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Environment Modules Open Source Project
https://envmodules.io
pinned post!
๐ Modules 5.6.1 is now available! This release includes fixes for recently reported issues. Learn more in the release notes:
modules.readthedocs.io/en/stable/NE...
#HPC
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Release notes - Modules documentation
https://modules.readthedocs.io/en/stable/NEWS.html#modules-5-6-1-2025-11-25
2 months ago
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๐ Big news! Weโre excited to welcome Adrien Cotte within the maintainer team of Modules. Adrien works at AS+ as HPC Project Manager. Thank you for stepping up and helping move the project forwardโwelcome aboard! ๐
3 days ago
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New config option for next feature release (5.7): "path_entry_reorder". When enabled, "prepend-path", "append-path", and "module use" will reorder existing entries instead of leaving them untouched. ๐See
modules.readthedocs.io/en/latest/MI...
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New features - Modules documentation
https://modules.readthedocs.io/en/latest/MIGRATING.html#reorder-existing-entries-in-path-like-variables
6 days ago
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reposted by
EnvModules
MultiXscale
16 days ago
MultiXscale expert Kenneth Hoste (Ghent University) will present โKeeping the P in HPC: the
#EESSI
Wayโ, during FOSDEM event in Brussels (Belgium), on 1 February 2026, from 10:30 to 11:10 (H.1301 Cornil) โก๏ธ
www.multixscale.eu/2026/01/07/f...
@eessi.bsky.social
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reposted by
EnvModules
High Performance Software Foundation (HPSF)
15 days ago
Last chance to submit to speak at HPSF Conference
#HPSFCon
taking place March 16-20 in Chicago. ๐ค Get your submissions in by January 11 at 11:59 PM CST:
events.linuxfoundation.org/hpsf-confere...
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reposted by
EnvModules
High Performance Software Foundation (HPSF)
16 days ago
The past year was full of momentum for the High Performance Software Foundation and HPSF projects ๐ As the neutral hub for open source high performance software, check out what we accomplished in 2025 & whatโs on the horizon for 2026 โก๏ธ
hpsf.io/blog/2026/ch...
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๐ Starting the year with speed improvements! Recent work on Modules significantly reduces the time spent evaluating large numbers of modulefiles. If performance matters in your environment, check out the details: ๐
modules.readthedocs.io/en/latest/MI...
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New features - Modules documentation
https://modules.readthedocs.io/en/latest/MIGRATING.html#improving-evaluation-performances
19 days ago
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๐ฑ HPSFCon 2026 will feature a dedicated Environment Modules Project Meeting track! Weโre looking for talks on: โข New โmoduleโ developments โข Creative use cases โข Site-specific customizations โข Best practices & lessons learned
add a skeleton here at some point
about 1 month ago
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๐ Modules 5.6.1 is now available! This release includes fixes for recently reported issues. Learn more in the release notes:
modules.readthedocs.io/en/stable/NE...
#HPC
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Release notes - Modules documentation
https://modules.readthedocs.io/en/stable/NEWS.html#modules-5-6-1-2025-11-25
2 months ago
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reposted by
EnvModules
High Performance Software Foundation (HPSF)
2 months ago
HPSFCon 2026 Call for Proposals are OPEN! ๐ ๐ค Submit talks, discussions, lightning sessions, posters that are moving HPC forward ๐ Deadline: January 11, 2026 ๐ Submit your proposal here:
events.linuxfoundation.org/hpsf-confere...
๐ญ Learn more about what we are looking for:
hpsf.io/blog/2025/hp...
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Modules is at
#SC25
in St. Louis! Come meet Xavier, our project leader: ๐ Tuesday, Nov. 18 ๐ CEA booth #2724 โฐ 10:00 โ 11:45 AM ๐ Wednesday, Nov. 19 ๐
@hpsf.bsky.social
booth #6134 โฐ 2:00 โ 4:00 PM Stop by to hear the latest project updates, see demos of new features, and pick up some stickers!
2 months ago
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๐ Modules 5.6 is out! Packed with new features: โจ spider sub-command ๐ require_via for module hierarchy ๐ Always show hidden modules โ ๏ธ Warnings on eval issues ๐ Simplified help message ๐ Newline support in env vars ๐ฆ Declare provided elements ๐ Full details:
modules.readthedocs.io/en/latest/MI...
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New features โ Modules documentation
https://modules.readthedocs.io/en/latest/MIGRATING.html#v5-6
6 months ago
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โจ New in upcoming *Modules v5.6*: the `require_via` config option! It lets you define dependency links between *via* modules and modulefiles in the paths they enable โ bringing full support for the *module hierarchy* mechanism. ๐ Learn more:
modules.readthedocs.io/en/latest/MI...
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New features โ Modules documentation
https://modules.readthedocs.io/en/latest/MIGRATING.html#requiring-via-module
6 months ago
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Coming in Modules v5.6: the new `spider` sub-command! ๐ท๏ธ It lists all available modulesโboth in enabled modulepaths and those discovered recursively. Learn more:
modules.readthedocs.io/en/latest/MI...
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New features โ Modules documentation
https://modules.readthedocs.io/en/latest/MIGRATING.html#spider-sub-command
6 months ago
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๐ Coming in Modules v5.6: new provide command lets modules declare additional elements they offer (as aliases)! Details & examples ๐
modules.readthedocs.io/en/latest/MI...
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New features โ Modules documentation
https://modules.readthedocs.io/en/latest/MIGRATING.html#declare-additional-elements-provided-by-a-module
6 months ago
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New feature introduced in upcoming Modules v5.6: ability to always see hidden modules, by adding the "hidden" item to the output configuration options. See
modules.readthedocs.io/en/latest/MI...
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New features โ Modules documentation
https://modules.readthedocs.io/en/latest/MIGRATING.html
7 months ago
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Do you know the "envml" command? Like "env", it runs a program in a modified environment, but here environment is modified by Modules. "envml" is available since Modules 4.0 and it is freshly documented in its own man page ๐:
modules.readthedocs.io/en/latest/en...
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envml โ Modules documentation
https://modules.readthedocs.io/en/latest/envml.html
8 months ago
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Next Modules version (5.6) will add the ability to define environment variable whose value contains newline character
modules.readthedocs.io/en/latest/MI...
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New features โ Modules documentation
https://modules.readthedocs.io/en/latest/MIGRATING.html#support-for-newline-character-in-environment-variable-value
8 months ago
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๐ง Just updated: Environment Modules docs now include a deep dive into alternative implementations, with a specific focus on Lmod. Useful to learn the differences between the two implementations. ๐
modules.readthedocs.io/en/latest/ot...
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Other module implementations โ Modules documentation
https://modules.readthedocs.io/en/latest/other-implementations.html
9 months ago
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Next version (5.6) will introduce the "module-help" modulefile command to provide a simpler way to define modulefile help message. See
modules.readthedocs.io/en/latest/MI...
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New features โ Modules documentation
https://modules.readthedocs.io/en/latest/MIGRATING.html#simplified-way-to-define-module-help-message
9 months ago
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Next version (5.6) will come with new modulefile command: "module-warn". This command defines a warning message to print when loading specified modulefiles. See
modules.readthedocs.io/en/latest/MI...
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New features โ Modules documentation
https://modules.readthedocs.io/en/latest/MIGRATING.html#issue-warning-upon-module-evaluation
9 months ago
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reposted by
EnvModules
High Performance Software Foundation (HPSF)
11 months ago
Weโre pleased to announce the 2025 HPSF Conference schedule is now live!
#HPSFCon
will feature technical sessions, panels, discussions, workshops, & meetings for a number of HPSF projects, featuring talks from users & contributors. Hereโs a sneak peek at what you can expect:
hpsf.io/blog/2025/an...
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There will be a "Modules" talk at the 10th EasyBuild User Meeting (EUM), on March 25th:
easybuild.io/eum/
Many thanks to the
@easybuild.bsky.social
team for the invitation. You can remotely attend EUM10 by registering at the following location:
event.ugent.be/registration...
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10th EasyBuild User Meeting (25-27 March 2025)
https://easybuild.io/eum/
11 months ago
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The recorded video of our talk at FOSDEM25 is available:
fosdem.org/2025/schedul...
Many thanks again to
@marcjoos.bsky.social
who did an excellent job presenting the talk and answering questions.
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https://fosdem.org/2025/schedule/event/fosdem-2025-4639-environment-modules-why-this-old-idea-is-still-useful-today-and-what-s-next/Many
11 months ago
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We are launching our chat room on Matrix
matrix.to#/#modules:ma...
. Like the project's mailing-list, this chat is made for the community to ask question, discuss ideas, needs, recipes, etc.
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Matrix - Decentralised and secure communication
You're invited to talk on Matrix. If you don't already have a client this link will help you pick one, and join the conversation. If you already have one, this link will help you join the conversation
https://matrix.to/#/#modules:matrix.org
12 months ago
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Marc will be our speaker on Sunday at
#FOSDEM
. Many thanks to him for taking over.
add a skeleton here at some point
12 months ago
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reposted by
EnvModules
Marc Joos
12 months ago
I'm very excited to announce that I'll be speaking at
#FOSDEM
this year to talk about
@envmodules.bsky.social
in the
#HPC
devroom, on behalf of Xavier Delaruelle,
#EnvModules
lead developer. If you want to know more about the tool and its current & future evolution, join us on Sunday at 11:05!
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#FOSDEM
is almost there (next week-end). We are happy to announce that Modules will be presented this year on Sunday (February 2) in the "HPC, Big Data & Data Science" devroom.
fosdem.org/2025/schedul...
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FOSDEM 2025 - Environment Modules: why this old idea is still useful today and what's next
https://fosdem.org/2025/schedule/event/fosdem-2025-4639-environment-modules-why-this-old-idea-is-still-useful-today-and-what-s-next/
12 months ago
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Modules' repository is moving! It will now be available at
github.com/envmodules/m...
(don't panic old links still work). The project is aiming at a neutral home, here named "envmodules", that also reflects the name handle used on social media platforms.
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GitHub - envmodules/modules: Environment Modules: provides dynamic modification of a user's environment
Environment Modules: provides dynamic modification of a user's environment - envmodules/modules
https://github.com/envmodules/modules
about 1 year ago
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reposted by
EnvModules
Kenneth Hoste (boegel)
about 1 year ago
Can you hear the โOh, interestingโฆโ and โWhy havenโt I heard about this before?!โ being spoken out loud ? Thatโs the volunteers reviewing submissions for
#FOSDEM
(
fosdem.org
), about two months ahead of the event. If youโve never attended FOSDEM, you should consider it, you wonโt regret it ๐ป
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FOSDEM 2025 - Home
https://fosdem.org
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Modules 5.5 was released earlier this month! New version means (so many) new features: Logging activity, PowerShell support, Specific modulepath for requirements, Conflict unload and Improved automated module handling mechanisms. See
modules.readthedocs.io/en/latest/MI...
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New features โ Modules documentation
https://modules.readthedocs.io/en/latest/MIGRATING.html#v5-5
about 1 year ago
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Environment Modules is now on Bluesky ๐. Modules (with its `module` command) helps HPC folks managing their shell environment since more than 3 decades. This account will share news of the project.
about 1 year ago
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reposted by
EnvModules
Stรฉphane Thiell
about 1 year ago
A great show of friendly open source competition and collaboration: the lead developers of Environment Modules and Lmod (Xavier of CEA and Robert of
@taccutexas.bsky.social
) at
#SC24
. They often exchange ideas and push each other to improve their tools!
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