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boa_ast
v0.21.1 GrowingAbstract Syntax Tree definition for the Boa JavaScript engine.
Unlicense OR MIT Edition 2024 MSRV 1.88.0
Quick Verdict
- ✓Actively maintained (updated 57d ago)
- !Pre-1.0: API may have breaking changes
- ✓Team maintained (2 owners)
- ✓Permissive license (Unlicense OR MIT)
Security
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Downloads
2.9M
Dependents
29
Releases
10
Size
110KB
Deep Insights
📊
Steady growth
349.2K downloads in the last 30 days (11.6K/day), up 18% from the previous period.
👥
Team maintained
This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.
🔬
Pre-1.0 for over a year
Despite being 2+ years old, boa_ast hasn't reached 1.0 yet. Expect potential API changes between versions.
🌟
Used by top crates
Notable dependents include boa_engine, boa_parser, sfo-js, prevue, smc_scan_scxml. When high-quality crates choose boa_ast, it's a strong quality signal.
Health Breakdown
Maintenance 16/25
Recency, release consistency, active ratio
Quality 14/25
Yanked ratio, deps, size, maturity, features
Community 15/20
Reverse deps, ownership, ecosystem
Popularity 8/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
10K/day avg+26%
Top Dependents
Most downloaded crates that depend on boa_ast
Version Adoption
v0.20.0
37%
v0.21.0
36%
v0.21.1
12%
v0.19.1
9%
v0.17.3
6%
Release Timeline
10 releasessince 2023
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2024
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2026
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Feature Flags
serdeannex-barbitrary
README
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Maintainers
Dependencies
9
direct dependencies
Dependents
29
crates depend on boa_ast