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uucore

v0.8.0 Growing

uutils ~ 'core' uutils code library (cross-platform)

MIT Edition 2024 MSRV 1.88.0
Command line utilities #utility#cli#coreutils#cross-platform#uutils

Quick Verdict

  • โœ“Actively maintained (updated 49d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (4.2K crates depend on it)
  • โœ“Team maintained (4 owners)
  • !Heavy dependency tree (55 direct deps)

Security

Checking security advisories...
Downloads
1.2M
Dependents
4.2K
Releases
40
Size
259KB

Deep Insights

๐Ÿ“Š
Steady growth

111.6K downloads in the last 30 days (3.7K/day), up 19% from the previous period.

๐Ÿ”—
Widely adopted

4.2K crates depend on uucore. Strong ecosystem adoption means battle-tested code and long-term stability.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (4 owners), reducing bus-factor risk and ensuring continuity.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 7+ years old, uucore hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

55 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include uu_cp, uu_mkdir, uu_mktemp, uu_whoami, nu-system. When high-quality crates choose uucore, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 19/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
3K/day avg+24%
02K4K6K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.5.0
22%
v0.4.0
22%
v0.8.0
20%
v0.2.2
19%
v0.6.0
18%

Release Timeline

10 releases1 yankedsince 2025
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2025
7
2026
3
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Yanked

Feature Flags

default =["signals"]

fssumttymodetimeutf8widefsextlinespermspipessmackutmpxcolorsformatparserrangesuptimeentriesfsxattrprocessselinuxsignals*buf-copychecksumencodingfast-inchardwarei18n-allbenchmarkproc-infoparser-numringbufferi18n-commonparser-globparser-sizeversion-cmpi18n-charmapi18n-decimali18n-collatori18n-datetimequoting-stylebackup-controlsafe-traversalupdate-controlextendedbigdecimalfeat_systemd_logind

README

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Maintainers

Dependencies
55
direct dependencies
Dependents
4.2K
crates depend on uucore

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