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google-authenticator

v0.4.2 Growing

This Rust crate can be used to interact with the Google Authenticator mobile app for 2-factor-authentication.

MIT Edition 2021
AlgorithmsAuthentication #totp#hotp#otp#2fa#googleauthenticator

Quick Verdict

  • โœ•Not updated for 3+ years
  • !Pre-1.0: API may have breaking changes
  • โœ“Permissive license (MIT)
  • !53% of releases were yanked

Security

Checking security advisories...
Downloads
368.6K
Dependents
38
Releases
15
Size
10KB

Deep Insights

๐Ÿ“Š
Steady growth

7.0K downloads in the last 30 days (233/day), up 11% from the previous period.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 8+ years old, google-authenticator hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 10KB, google-authenticator is lightweight. Small crate size correlates with focused, well-scoped functionality.

โš ๏ธ
Notable yanked versions

53% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include ate-auth, badlang, gars, tokera, tradingview-rs. When high-quality crates choose google-authenticator, it's a strong quality signal.

Health Breakdown

Maintenance 4/25

Recency, release consistency, active ratio

Quality 9/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
202/day avg+44%
01002003004005002/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.2.1
42%
v0.3.0
30%
v0.4.2
25%
v0.1.9
1%
v0.1.8
1%

Release Timeline

10 releases3 yankedsince 2019
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2019
3
2020
3
2021
1
2022
2023
3
2024
2025
2026
Less
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Yanked

Feature Flags

default =["qrcode"]

clibwith-qrcode

README

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Maintainers

Dependencies
11
direct dependencies
Dependents
38
crates depend on google-authenticator

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