id-arena

16.4M downloads in the last 30 days (545.0K/day), up 39% from 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.