id-arena
v2.3.0 GrowingA simple, id-based arena.
Quick Verdict
- ✓Stable API (2.x for 7+ years)
- ✓Massive adoption (1.3K crates depend on it)
- ✓Tiny footprint (13KB, 1 deps)
- ✓Permissive license (MIT/Apache-2.0)
Security
Deep Insights
17.1M downloads in the last 30 days (571.3K/day). Volume is roughly flat compared to the previous period.
1.3K crates depend on id-arena. Strong ecosystem adoption means battle-tested code and long-term stability.
The primary maintainer publishes 101 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
The API has been stable (1.x) for over 7 years with 9 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 13KB, id-arena is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include wit-parser, walrus, wai-parser, cairo-lang-debug, cairo-lang-semantic. When high-quality crates choose id-arena, 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"]