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sppark vs risc0-sppark vs zkryptium

Side-by-side comparison of Rust crates

Core Metrics

spparkrisc0-spparkzkryptium
Health Score555862
Total Downloads320.0K8.5K161.9K
30d Downloads24.0K21314.4K
Dependents2421651
Releases15322
Last Updated202d ago72d ago72d ago
Age3y 9m2y 3m2y 5m

Health Breakdown

sppark
Maintenance
11
Quality
11
Community
16
Popularity
7
Documentation
10
risc0-sppark
Maintenance
13
Quality
17
Community
13
Popularity
5
Documentation
10
zkryptium
Maintenance
15
Quality
13
Community
16
Popularity
6
Documentation
12

Technical Details

spparkrisc0-spparkzkryptium
Version0.1.145.0.00.6.1
Stable (≥1.0)✗ No✓ Yes✗ No
LicenseApache-2.0Apache-2.0Apache-2.0
Dependencies3117
Crate Size109KB118KB160KB
Features415
Yanked %26.7%0.0%4.5%
Edition202120212021
MSRV1.65
Owners32 (team)3 (team)

Quick Verdict

  • zkryptium leads with a health score of 62/100, but none of the options score above 80.
  • sppark has the most downloads (320.0K), suggesting wider adoption.
  • sppark is depended on by 242 crates — strongest ecosystem trust.
  • sppark, zkryptium are pre-1.0 — API may change.