Joel Lüthi
joelluethi.bsky.social
Joel Lüthi
@joelluethi.bsky.social
Head of Research and Development of the BioVisionCenter at the University of Zurich
Plus more hacking pictures I forgot to attach to the workflows effort 😅
November 17, 2025 at 1:25 PM
So grateful for this community, and very excited for what’s coming next for OME-Zarr. 🚀

(14/14 🧵)
November 17, 2025 at 1:24 PM
November 17, 2025 at 1:24 PM
And none of this would have been possible without all the organizers & helpers, who kept things running smoothly. Huge thanks to everyone who made the hackathon happen — you are the reason this community keeps thriving.
@joshmoore.bsky.social @jo-soltwedel.bsky.social

Continued ...

(12/14 🧵)
November 17, 2025 at 1:24 PM
This event would not have been possible without the generous support of the University of Zurich and of swissuniversities' Programme Open Science II. Thank you so much for giving us the resources to promote and develop FAIR practices in bioimaging!

(11/14 🧵)
November 17, 2025 at 1:24 PM
Tons of additional work on ZIP-Zarr, Java libraries, capability manifests, conformance testing, Open Seadragon, bug fixing, prototyping, brainstorming and general OME-Zarr spec discussions

(10/14 🧵)
November 17, 2025 at 1:24 PM
So many fixes and additions to the ViZarr viewer to ensure it's a good basis to rely on as an OME-Zarr web viewer going forward

(9/14 🧵)
November 17, 2025 at 1:24 PM
A great plugin prototype to run Fractal tasks interactively in napari: Making interoperable workflow tasks accessible directly in a viewer

(8/14 🧵)
November 17, 2025 at 1:24 PM
Exciting developments to make OME-Zarr even more accessible from FIJI: Keep an eye out for an update site to empower more drag & drop opening of OME-Zarrs in FIJI

(7/14 🧵)
November 17, 2025 at 1:24 PM
Big progress on the Transformations and Collections RFCs: Setting the stage for the next developments in the spec and towards OME-Zarr 1.0

(6/14 🧵)
November 17, 2025 at 1:24 PM
A major refresh of the OME-NGFF website (ngff.openmicroscopy.org), making it clearer, more accessible, and easier to navigate

(5/14 🧵)
November 17, 2025 at 1:24 PM
The energy, the generosity, and the collaborative spirit were amazing to see.

A few highlight outcomes of the hackathon (longer form to follow later):

(4/14 🧵)
November 17, 2025 at 1:24 PM
50 developers, researchers and image analysis experts from across the OME-Zarr ecosystem came together to prototype, break things, fix things, design new ideas, and have the conversations that only happen when everyone is in the same room (or around the same dinner table).
(3/14 🧵)
November 17, 2025 at 1:24 PM
This followed the great OME-NGFF symposium Monday-Tuesday last week: bsky.app/profile/virg...

(2/14 🧵)
We wrapped up the symposium part of our 2025 International OME-NGFF workshop on Tuesday. What a phenomenal two days! I'm humbled by the incredible positive energy, talent, and enthusiasm that filled this event.
November 17, 2025 at 1:24 PM