GitHub · Where software is built

Labels Milestones New issue

writing subsetted backed adata to disk is blowing up memory

#2255

· sophiamaedler opened

on Dec 16, 2025

Keep providing a non-nullable string type?

type: dataframe 🧮

#2252

· flying-sheep opened

on Dec 16, 2025

·

AnnData.write_zarr streaming to a tar archive?

#2249

· mkarikom opened

on Dec 11, 2025

i/o of different index types

topic: indexing

type: dataframe 🧮

#2241

· ilan-gold opened

on Dec 8, 2025

·

Flip zarr v3 <code>settings</code> to turned on

#2239

· ilan-gold opened

on Dec 3, 2025

·

Handle new zarr dtypes (both custom and datetime)

#2238

· ilan-gold opened

on Dec 3, 2025

·

anndata.io.write_elem with an AnnData object raises error on chunk_shape when using chunks argument

#2193

· eroell opened

on Nov 2, 2025

Reference paths / accessors

#2189

· flying-sheep opened

on Oct 31, 2025

Custom <code>to_memory</code> handling <code>compute</code>

type: dask array

#2185

· ilan-gold opened

on Oct 28, 2025

·

Add type-annotation, enable mypy to check it

#2173

· szabgab opened

on Oct 25, 2025

Downcast <code>indices</code> for sparse matrices if possible on-disk

good first issue

performance 🐌

type: sparse 🫥

#2153

· ilan-gold opened

on Oct 15, 2025

·

<code>anndata.io.read_zarr</code> incompatible with a Zarr ZipStorage

#2152

· WeilerP opened

on Oct 14, 2025