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deno_ast

v0.53.1 Growing

Source text parsing, lexing, and AST related functionality for Deno

MIT Edition 2024

Quick Verdict

  • โœ“Actively maintained (updated 32d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (2.2K crates depend on it)
  • !Heavy dependency tree (42 direct deps)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
2.9M
Dependents
2.2K
Releases
122
Size
97KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

300.5K downloads in the last 30 days (10.0K/day), up 55% from the previous period.

๐Ÿ”—
Widely adopted

2.2K crates depend on deno_ast. Strong ecosystem adoption means battle-tested code and long-term stability.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 105 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 4+ years old, deno_ast hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

42 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include deno_core, deno_lint, dprint-plugin-typescript, deno_doc, deno_graph. When high-quality crates choose deno_ast, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
7K/day avg+149%
05K10K15K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.38.2
68%
v0.31.6
10%
v0.52.0
10%
v0.29.5
7%
v0.53.1
5%

Release Timeline

122 releases3 yankedsince 2021
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2021
14
2022
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2023
28
2024
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2025
21
2026
2
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Yanked

Feature Flags

cjsemitviewreactutilsvisitcompatscopesbundlercodegenproposalsourcemapconcurrenttransformstype_striptypescripttranspiling

README

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Maintainers

Dependencies
42
direct dependencies
Dependents
2.2K
crates depend on deno_ast