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nkeys

v0.4.5 Growing

Rust implementation of the NATS nkeys library

Apache-2.0 Edition 2021
AuthenticationCryptography #crypto#cryptography#nats#ed25519

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 627 crates
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
39.9M
Dependents
627
Releases
23
Size
27KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

10.7M downloads in the last 30 days (357.1K/day), up 81% from the previous period.

๐Ÿ”—
Moderate adoption

627 crates depend on nkeys. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

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

๐Ÿ“
Compact crate

At 26KB, nkeys is lightweight. Small crate size correlates with focused, well-scoped functionality.

โš ๏ธ
Notable yanked versions

22% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include async-nats, nats, wascap, wadm-client, nats-jwt-rs. When high-quality crates choose nkeys, it's a strong quality signal.

Health Breakdown

Maintenance 8/25

Recency, release consistency, active ratio

Quality 10/25

Yanked ratio, deps, size, maturity, features

Community 18/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
245K/day avg+91%
0200K400K600K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.3.2
80%
v0.4.5
10%
v0.2.0
5%
v0.4.4
5%
v0.4.1
1%

Release Timeline

10 releasessince 2021
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2021
1
2022
2023
4
2024
4
2025
1
2026
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Feature Flags

clixkeys

README

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Maintainers

Dependencies
14
direct dependencies
Dependents
627
crates depend on nkeys

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