scc
v3.7.1 StableA collection of high-performance asynchronous/concurrent containers with both asynchronous and synchronous interfaces
Quick Verdict
- ✓Actively maintained (updated 13d ago)
- ✓Stable API (3.x for 5+ years)
- ✓Massive adoption (1.2K crates depend on it)
- ✓Permissive license (Apache-2.0)
- !82% of releases were yanked
Security
Deep Insights
6.0M downloads in the last 30 days (200.6K/day), up 5% from the previous period.
1.2K crates depend on scc. Strong ecosystem adoption means battle-tested code and long-term stability.
scc has only 1 owner despite 1.2K dependents. This is a bus-factor concern — consider the implications for long-term support.
The API has been stable (1.x) for over 5 years with 243 releases. This level of maturity means you can depend on it without worrying about breaking changes.
82% of releases have been yanked. Check version history before pinning.
Notable dependents include serial_test, zeromq, proto_core, starbase_utils, warpgate. When high-quality crates choose scc, 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
