42
four
v0.0.13 Growingframework for creating AWS CloudFormation template
MIT Edition 2021 MSRV 1.80.0
Quick Verdict
- ✕Not updated for 1+ year
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
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Downloads
14.0K
Dependents
11
Releases
13
Size
26KB
Deep Insights
📈
Strong growth momentum
68 downloads in the last 30 days (2/day), up 39% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 1+ years old, four hasn't reached 1.0 yet. Expect potential API changes between versions.
📐
Compact crate
At 26KB, four is lightweight. Small crate size correlates with focused, well-scoped functionality.
⚠️
Notable yanked versions
23% of releases have been yanked. Check version history before pinning.
Health Breakdown
Maintenance 7/25
Recency, release consistency, active ratio
Quality 10/25
Yanked ratio, deps, size, maturity, features
Community 8/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
2/day avg-32%
Top Dependents
Most downloaded crates that depend on four
Version Adoption
v0.0.5
23%
v0.0.13
21%
v0.0.4
21%
v0.0.11
18%
v0.0.12
17%
Release Timeline
13 releases3 yankedsince 2024
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2024
13
2025
2026
LessMore|Yanked
Feature Flags
iamurlfulllambda
README
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Maintainers
Dependencies
11
direct dependencies
Dependents
11
crates depend on four