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52

countme

v3.0.1 Growing

Counts the number of live instances of types

MIT OR Apache-2.0 Edition 2018

Quick Verdict

  • Not updated for 4+ years
  • Stable API (3.x for 5+ years)
  • Trusted by 237 crates
  • Tiny footprint (11KB, 3 deps)
  • Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
14.2M
Dependents
237
Releases
13
Size
11KB

Deep Insights

📈
Strong growth momentum

1.4M downloads in the last 30 days (46.7K/day), up 44% from the previous period.

🔗
Moderate adoption

237 crates depend on countme. Reasonable ecosystem adoption, though not yet a core dependency.

👤
Prolific maintainer

The primary maintainer publishes 78 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

Stable for 5+ years

The API has been stable (1.x) for over 5 years with 13 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.

📐
Compact crate

At 11KB, countme is lightweight. Small crate size correlates with focused, well-scoped functionality.

🌟
Used by top crates

Notable dependents include rowan, biome_rowan, biome_formatter, biome_js_formatter, biome_json_formatter. When high-quality crates choose countme, it's a strong quality signal.

Health Breakdown

Maintenance 4/25

Recency, release consistency, active ratio

Quality 22/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 9/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
34K/day avg+94%
020K40K60K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v3.0.1
92%
v2.0.4
7%
v3.0.0
1%
v2.0.0
0%
v2.0.0-pre.2
0%

Release Timeline

13 releasessince 2021
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2021
12
2022
1
2023
2024
2025
2026
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Feature Flags

enableprint_at_exit

README

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Maintainers

Dependencies
3
direct dependencies
Dependents
237
crates depend on countme