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Structured side-by-side comparison for technology decisions.

Metric
autocfg
OSSRust
Open product
syn
OSSRust
Open product
TypeOSSOSS
LanguageRustRust
Stars1113,293
Forks28360
Contributors10100
Open Issues1580
Health ScoreN/AN/A
Trend ScoreN/AN/A
Activity ScoreN/AN/A
Reliability ScoreN/AN/A
Security ScoreN/AN/A
Latest Version1.5.02.0.117
LicenseApache-2.0Apache-2.0
StatusN/AN/A
Activity LevelN/AN/A
Last ReleaseN/A2/20/2026
Last Commit2/5/20262/22/2026
Key FeaturesPrimary stack: Rust (Apache-2.0) · Community adoption: 111 starsproc macro
ProsActive maintenance cadence.Strong community adoption. · Broad maintainer participation.
ConsRelease cadence may shift with maintainer priorities; plan controlled upgrade windowsSecurity posture signals are mixed; run additional security review before broad adoption
Pricing ModelFREEFREE