swc_ecma_compat_es2021
v40.0.0 StableES2021 compatibility transforms
Quick Verdict
- โActively maintained (updated 6d ago)
- โStable API (40.x for 2+ years)
- โTrusted by 181 crates
- โPermissive license (Apache-2.0)
Security
Deep Insights
56.6K downloads in the last 30 days (1.9K/day), up 47% from the previous period.
181 crates depend on swc_ecma_compat_es2021. Reasonable ecosystem adoption, though not yet a core dependency.
The primary maintainer publishes 215 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
The API has been stable (1.x) for over 2 years with 150 releases. This level of maturity means you can depend on it without worrying about breaking changes.
At 9KB, swc_ecma_compat_es2021 is lightweight. Small crate size correlates with focused, well-scoped functionality.
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 swc_ecma_compat_es2021
