sp-blockchain
v45.0.0 StableSubstrate blockchain traits and primitives.
Quick Verdict
- ✓Actively maintained (updated 22d ago)
- ✓Stable API (45.x for 6+ years)
- ✓Massive adoption (2.8K crates depend on it)
- ✓Team maintained (2 owners)
- ✓Permissive license (Apache-2.0)
Security
Deep Insights
143.0K downloads in the last 30 days, down 26% from the previous period. May indicate migration to alternatives.
2.8K crates depend on sp-blockchain. Strong ecosystem adoption means battle-tested code and long-term stability.
The primary maintainer publishes 670 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
The API has been stable (1.x) for over 6 years with 64 releases. This level of maturity means you can depend on it without worrying about breaking changes.
At 34KB, sp-blockchain is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include polkadot-sdk, sc-client-api, sc-network, sc-chain-spec, sc-transaction-pool-api. When high-quality crates choose sp-blockchain, 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 sp-blockchain
