ecma-syntax-cat
v0.1.0 ExperimentalECMAScript abstract syntax tree as comp-cat-rs-idiomatic Rust types. ESTree-shaped, ES2024-complete, no panics, no Rc, no interior mutability. Foundation crate for boa-cat and related downstream tooling.
Quick Verdict
- ✓Actively maintained (updated 51d ago)
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (33KB, 1 deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Deep Insights
167 downloads in the last 30 days, down 62% from the previous period. May indicate migration to alternatives.
The primary maintainer publishes 104 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 32KB, ecma-syntax-cat is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include boa-cat, ecma-parse-cat, ecma-lex-cat, ecma-runtime-cat. When high-quality crates choose ecma-syntax-cat, 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
Most downloaded crates that depend on ecma-syntax-cat