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icu_properties

v2.2.0 Stable

Definitions for Unicode properties

Unicode-3.0 Edition 2021 MSRV 1.86

Quick Verdict

  • โœ“Actively maintained (updated 54d ago)
  • โœ“Stable API (2.x for 4+ years)
  • โœ“Trusted by 481 crates
  • โœ“Team maintained (3 owners)

Security

Checking security advisories...
Downloads
341.4M
Dependents
481
Releases
24
Size
64KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

50.5M downloads in the last 30 days (1.7M/day), up 31% from the previous period.

๐Ÿ”—
Moderate adoption

481 crates depend on icu_properties. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ฅ
Team maintained

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

โœ…
Stable for 4+ years

The API has been stable (1.x) for over 4 years with 24 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐ŸŒŸ
Used by top crates

Notable dependents include icu_normalizer, idna_adapter, urlpattern, icu_collator, boa_parser. When high-quality crates choose icu_properties, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 21/25

Yanked ratio, deps, size, maturity, features

Community 17/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
1.4M/day avg+48%
0500K1.0M1.5M2.0M2/263/164/34/215/95/26

Top Dependents

Version Adoption

v1.5.1
41%
v2.0.1
23%
v2.1.2
21%
v2.2.0
9%
v2.1.1
6%

Release Timeline

10 releasessince 2024
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2025
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2026
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Feature Flags

default =["compiled_data"]

allocserdedatagenunicode_bidicompiled_data*harfbuzz_traits

README

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Maintainers

Dependencies
10
direct dependencies
Dependents
481
crates depend on icu_properties

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