Compare Products

Structured side-by-side comparison for technology decisions.

Metric
proc-macro2
OSSRust
Open product
thiserror
OSSRust
Open product
TypeOSSOSS
LanguageRustRust
Stars9025,355
Forks133203
Contributors3021
Open Issues2128
Health ScoreN/AN/A
Trend ScoreN/AN/A
Activity ScoreN/AN/A
Reliability ScoreN/AN/A
Security ScoreN/AN/A
Latest Version1.0.1062.0.18
LicenseApache-2.0Apache-2.0
StatusN/AN/A
Activity LevelN/AN/A
Last Release1/21/20261/18/2026
Last Commit2/16/20262/16/2026
Key FeaturesPrimary stack: Rust (Apache-2.0) · Community adoption: 902 starsPrimary stack: Rust (Apache-2.0) · Community adoption: 5.4K stars
ProsBroad maintainer participation. · Active maintenance cadence.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