pallet-mmr
v45.0.0 StableFRAME Merkle Mountain Range pallet.
Quick Verdict
- ✓Stable API (45.x for 5+ years)
- ✓Trusted by 196 crates
- ✓Permissive license (Apache-2.0)
Security
Deep Insights
23.1K downloads in the last 30 days (768/day). Volume is roughly flat compared to the previous period.
196 crates depend on pallet-mmr. Reasonable ecosystem adoption, though not yet a core dependency.
The primary maintainer publishes 658 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
The API has been stable (1.x) for over 5 years with 47 releases. This level of maturity means you can depend on it without worrying about breaking changes.
At 44KB, pallet-mmr is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include polkadot-sdk, polkadot-runtime-parachains, pallet-beefy-mmr, rococo-runtime, westend-runtime. When high-quality crates choose pallet-mmr, 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
Version Adoption
Release Timeline
Feature Flags
default =["std"]
