vipers
v2.0.6 GrowingAssorted checks and validations for writing safer Solana programs.
Quick Verdict
- ✕Not updated for 3+ years
- ✓Stable API (2.x for 4+ years)
- ✓Trusted by 448 crates
- ✓Permissive license (Apache-2.0)
Security
Deep Insights
1.7K downloads in the last 30 days (57/day). Volume is roughly flat compared to the previous period.
448 crates depend on vipers. Reasonable ecosystem adoption, though not yet a core dependency.
The primary maintainer publishes 111 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
The API has been stable (1.x) for over 4 years with 26 releases. This level of maturity means you can depend on it without worrying about breaking changes.
At 7KB, vipers is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include quarry-mint-wrapper, quarry-mine, smart-wallet, quarry-redeemer, govern. When high-quality crates choose vipers, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on vipers
