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unicode-segmentation

v1.13.2 Stable

This crate provides Grapheme Cluster, Word and Sentence boundaries according to Unicode Standard Annex #29 rules.

MIT OR Apache-2.0 Edition 2018 MSRV 1.85.0
#text#unicode#grapheme#word#boundary

Quick Verdict

  • Actively maintained (updated 60d ago)
  • Stable API (1.x for 11+ years)
  • Massive adoption (13.6K crates depend on it)
  • Tiny footprint (112KB, 3 deps)
  • Permissive license (MIT OR Apache-2.0)

Security

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Downloads
393.0M
Dependents
13.6K
Releases
26
Size
112KB

Deep Insights

📈
Strong growth momentum

32.9M downloads in the last 30 days (1.1M/day), up 25% from the previous period.

🏛️
Foundational crate

13.6K crates depend on unicode-segmentation — it's part of the Rust ecosystem's core infrastructure. Removing it from your dependency tree would be extremely difficult.

Stable for 11+ years

The API has been stable (1.x) for over 11 years with 26 releases. This level of maturity means you can depend on it without worrying about breaking changes.

🪶
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

🌟
Used by top crates

Notable dependents include convert_case, bstr, indicatif, similar, ron. When high-quality crates choose unicode-segmentation, it's a strong quality signal.

Health Breakdown

Maintenance 13/25

Recency, release consistency, active ratio

Quality 17/25

Yanked ratio, deps, size, maturity, features

Community 16/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 11/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
920K/day avg+40%
0500K1.0M1.5M2/263/164/34/215/95/26

Top Dependents

Version Adoption

v1.12.0
55%
v1.10.1
19%
v1.11.0
14%
v1.13.2
7%
v1.9.0
6%

Release Timeline

10 releases2 yankedsince 2020
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2020
1
2021
1
2022
2
2023
1
2024
2
2025
2026
3
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Yanked

Feature Flags

no_std

README

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Maintainers

Dependencies
3
direct dependencies
Dependents
13.6K
crates depend on unicode-segmentation

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