fvm_sdk
v4.8.2 StableFilecoin Virtual Machine actor development SDK
Quick Verdict
- ✓Actively maintained (updated 36d ago)
- ✓Stable API (4.x for 4+ years)
- ✓Trusted by 174 crates
- ✓Team maintained (2 owners)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Deep Insights
32.8K downloads in the last 30 days (1.1K/day), up 54% from the previous period.
174 crates depend on fvm_sdk. Reasonable ecosystem adoption, though not yet a core dependency.
The primary maintainer publishes 55 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 102 releases. This level of maturity means you can depend on it without worrying about breaking changes.
At 29KB, fvm_sdk is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include frc42_hasher, frc42_dispatch, frc46_token, fvm_actor_utils, fil_actors_runtime. When high-quality crates choose fvm_sdk, 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 fvm_sdk
Version Adoption
Release Timeline
Feature Flags
default =["verify-signature"]
