frame-support
v45.1.0 StableSupport code for the runtime.
Quick Verdict
- ✓Actively maintained (updated 64d ago)
- ✓Stable API (45.x for 6+ years)
- ✓Massive adoption (9.3K crates depend on it)
- ✓Team maintained (2 owners)
- !Heavy dependency tree (36 direct deps)
Security
Deep Insights
58.0K downloads in the last 30 days (1.9K/day). Volume is roughly flat compared to the previous period.
9.3K crates depend on frame-support. Strong ecosystem adoption means battle-tested code and long-term stability.
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 6 years with 72 releases. This level of maturity means you can depend on it without worrying about breaking changes.
36 direct dependencies. Consider the impact on compile times and supply chain complexity.
Notable dependents include frame-system, polkadot-sdk, frame-benchmarking, pallet-balances, pallet-timestamp. When high-quality crates choose frame-support, 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 frame-support
Version Adoption
Release Timeline
Feature Flags
default =["std"]
