58
duper
v0.6.2 ExperimentalThe format that's super!
MIT Edition 2024 MSRV 1.88
Quick Verdict
- ✓Actively maintained (updated 30d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
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Downloads
2.7K
Dependents
28
Releases
14
Size
58KB
Deep Insights
📉
Download decline
281 downloads in the last 30 days, down 21% from the previous period. May indicate migration to alternatives.
🌟
Used by top crates
Notable dependents include axum_duper, serde_duper, tracing_duper, duper_lsp, duperq. When high-quality crates choose duper, it's a strong quality signal.
Health Breakdown
Maintenance 17/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 10/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Top Dependents
Most downloaded crates that depend on duper
Version Adoption
v0.6.1
45%
v0.6.0
20%
v0.6.2
13%
v0.5.0
13%
v0.2.2
9%
Release Timeline
10 releasessince 2025
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2025
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2026
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LessMore
Feature Flags
ansiyokeserdejson-compat
README
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Maintainers
Dependencies
14
direct dependencies
Dependents
28
crates depend on duper