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zarrs

v0.23.13 Growing

A library for the Zarr storage format for multidimensional arrays and metadata

MIT OR Apache-2.0 Edition 2024 MSRV 1.91
EncodingScience #array#zarr#zarrs

Quick Verdict

  • โœ“Actively maintained (updated 51d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 234 crates
  • !Heavy dependency tree (65 direct deps)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
178.1K
Dependents
234
Releases
96
Size
351KB

Deep Insights

๐Ÿ“Š
Steady growth

17.5K downloads in the last 30 days (582/day), up 14% from the previous period.

๐Ÿ”—
Moderate adoption

234 crates depend on zarrs. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 2+ years old, zarrs hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

65 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include nuts-rs, proseg, zarrs_tools, zarrs_ffi, zarrs_icechunk. When high-quality crates choose zarrs, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
436/day avg+2%
02004006008001K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.23.13
32%
v0.23.10
30%
v0.23.12
21%
v0.23.9
9%
v0.23.6
7%

Release Timeline

10 releasessince 2026
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Feature Flags

default =["filesystem", "ndarray", "blosc", "crc32c", "gzip", "sharding", "transpose", "zstd"]

bz2zfpgzip*jiffzlibzstd*asyncblosc*chronocrc32c*dlpackfloat8pcodecadler32ndarray*bitroundgdeflatesharding*transpose*filesystem*fletcher32microfloat

README

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Maintainers

Dependencies
65
direct dependencies
Dependents
234
crates depend on zarrs

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