unicode-width
v0.2.2 GrowingDetermine displayed width of `char` and `str` types according to Unicode Standard Annex #11 rules.
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Massive adoption (25.5K crates depend on it)
- ✓Tiny footprint (283KB, 2 deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Deep Insights
44.8M downloads in the last 30 days (1.5M/day), up 18% from the previous period.
25.5K crates depend on unicode-width — it's part of the Rust ecosystem's core infrastructure. Removing it from your dependency tree would be extremely difficult.
Despite being 11+ years old, unicode-width hasn't reached 1.0 yet. Expect potential API changes between versions.
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
Notable dependents include clap_builder, textwrap, console, indicatif, getopts. When high-quality crates choose unicode-width, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on unicode-width
Version Adoption
Release Timeline
Feature Flags
default =["cjk"]
