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zarrs

v0.23.8 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 2d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 112 crates
  • !Heavy dependency tree (62 direct deps)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
127.5K
Dependents
112
Releases
91
Size
330KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

7.8K downloads in the last 30 days (261/day), up 26% from the previous period.

๐Ÿ”—
Moderate adoption

112 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

62 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 19/25

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
224/day avg+27%
020040060080012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.19.2
39%
v0.21.2
24%
v0.22.10
20%
v0.22.2
10%
v0.17.1
7%

Release Timeline

91 releases3 yankedsince 2023
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2023
13
2024
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2025
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2026
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Yanked

Feature Flags

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

bz2zfpgzip*jiffzlibzstd*asyncblosc*chronocrc32c*dlpackfloat8pcodecadler32ndarray*bitroundgdeflatesharding*transpose*filesystem*fletcher32

README

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Maintainers

Dependencies
62
direct dependencies
Dependents
112
crates depend on zarrs

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