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ink_storage

v5.1.1 Stable

[ink!] Data structures to organize and manipulate ink! contract storage.

Apache-2.0 Edition 2021
Embedded developmentNo standard library #blockchain#edsl#riscv#ink#polkavm

Quick Verdict

  • βœ“Stable API (5.x for 6+ years)
  • βœ“Trusted by 169 crates
  • βœ“Team maintained (3 owners)
  • βœ“Permissive license (Apache-2.0)

Security

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Downloads
368.8K
Dependents
169
Releases
39
Size
19KB

Deep Insights

πŸ“Š
Stable downloads

10.9K downloads in the last 30 days (364/day). Volume is roughly flat compared to the previous period.

πŸ”—
Moderate adoption

169 crates depend on ink_storage. Reasonable ecosystem adoption, though not yet a core dependency.

πŸ‘₯
Team maintained

This crate is maintained by a team (3 owners), reducing bus-factor risk and ensuring continuity.

βœ…
Stable for 6+ years

The API has been stable (1.x) for over 6 years with 39 releases. This level of maturity means you can depend on it without worrying about breaking changes.

πŸ“
Compact crate

At 19KB, ink_storage is lightweight. Small crate size correlates with focused, well-scoped functionality.

🌟
Used by top crates

Notable dependents include ink, ink_macro, ink_lang_macro, ink_lang, ink_storage_derive. When high-quality crates choose ink_storage, it's a strong quality signal.

Health Breakdown

Maintenance 14/25

Recency, release consistency, active ratio

Quality 19/25

Yanked ratio, deps, size, maturity, features

Community 17/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads Β· last 90 days
320/day avg+64%
020040060080012/291/162/32/213/113/28

Top Dependents

Version Adoption

v4.3.0
38%
v5.1.1
19%
v3.4.0
17%
v5.0.0
15%
v4.2.0
11%

Release Timeline

39 releases1 yankedsince 2020
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2020
3
2021
5
2022
12
2023
10
2024
6
2025
3
2026
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Yanked

Feature Flags

default =["std"]

std*ink-fuzz-tests

README

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Maintainers

Dependencies
14
direct dependencies
Dependents
169
crates depend on ink_storage

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