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swc_ecma_compat_es2022

v42.0.0 Stable

ES2022 compatibility transforms

Apache-2.0 Edition 2021

Quick Verdict

  • โœ“Actively maintained (updated 6d ago)
  • โœ“Stable API (42.x for 2+ years)
  • โœ“Trusted by 327 crates
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
904.7K
Dependents
327
Releases
159
Size
27KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

56.6K downloads in the last 30 days (1.9K/day), up 47% from the previous period.

๐Ÿ”—
Moderate adoption

327 crates depend on swc_ecma_compat_es2022. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 215 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

โœ…
Stable for 2+ years

The API has been stable (1.x) for over 2 years with 159 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“
Compact crate

At 26KB, swc_ecma_compat_es2022 is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include swc_ecma_transforms_proposal, swc_ecma_transforms_compat, swc_ecma_compat_es2020. When high-quality crates choose swc_ecma_compat_es2022, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 17/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
1K/day avg+48%
01K2K3K12/301/172/42/223/123/29

Top Dependents

Version Adoption

v0.1.2
29%
v0.11.0
20%
v0.7.0
19%
v24.0.0
17%
v13.0.0
16%

Release Timeline

159 releasessince 2023
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2023
65
2024
57
2025
32
2026
5
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README

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Maintainers

Dependencies
12
direct dependencies
Dependents
327
crates depend on swc_ecma_compat_es2022