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pdqhash
v0.1.1 GrowingPerceptual Hashing, originally designed by Facebook. Identify the same image even after some modifications.
Apache-2.0 Edition 2018
#image#hash#fuzzy#pdq
Quick Verdict
- ✕Not updated for 3+ years
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (4.1MB, 3 deps)
- ✓Permissive license (Apache-2.0)
Security
Checking security advisories...
Downloads
35.3K
Dependents
15
Releases
2
Size
4.1MB
Deep Insights
📊
Steady growth
1.7K downloads in the last 30 days (56/day), up 12% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 3+ years old, pdqhash hasn't reached 1.0 yet. Expect potential API changes between versions.
🪶
Minimal dependencies
Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
📐
Large crate size
4.1MB is relatively large. May impact download and compile times.
Health Breakdown
Maintenance 4/25
Recency, release consistency, active ratio
Quality 12/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 9/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
46/day avg+47%
Top Dependents
Most downloaded crates that depend on pdqhash
Version Adoption
v0.1.1
96%
v0.1.0
4%
Release Timeline
2 releasessince 2022
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README
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Maintainers
Dependencies
3
direct dependencies
Dependents
15
crates depend on pdqhash