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Structured side-by-side comparison for technology decisions.

Metric
quote
OSSRust
Open product
hashbrown
OSSRust
Open product
TypeOSSOSS
LanguageRustRust
Stars1,5242,869
Forks110333
Contributors26100
Open Issues8104
Health ScoreN/AN/A
Trend ScoreN/AN/A
Activity ScoreN/AN/A
Reliability ScoreN/AN/A
Security ScoreN/AN/A
Latest Version1.0.44v0.16.1
LicenseApache-2.0Apache-2.0
StatusN/AN/A
Activity LevelN/AN/A
Last Release1/23/202611/20/2025
Last Commit2/18/20262/22/2026
Key Featuresproc macro · rust · synPrimary stack: Rust (Apache-2.0) · Community adoption: 2.9K stars
ProsStrong community adoption. · Broad maintainer participation.Strong community adoption. · Broad maintainer participation.
ConsSecurity posture signals are mixed; run additional security review before broad adoptionSecurity posture signals are mixed; run additional security review before broad adoption
Pricing ModelFREEFREE