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tree-sitter-swift

v0.7.1 Growing

swift grammar for the tree-sitter parsing library

MIT Edition 2018
Parsing toolsText editors #parsing#incremental#swift

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (1.3K crates depend on it)
  • โœ“Tiny footprint (947KB, 3 deps)
  • โœ“Permissive license (MIT)

Security

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Downloads
1.5M
Dependents
1.3K
Releases
21
Size
947KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

506.3K downloads in the last 30 days (16.9K/day), up 71% from the previous period.

๐Ÿ”—
Widely adopted

1.3K crates depend on tree-sitter-swift. Strong ecosystem adoption means battle-tested code and long-term stability.

โš ๏ธ
Single maintainer risk

tree-sitter-swift has only 1 owner despite 1.3K dependents. This is a bus-factor concern โ€” consider the implications for long-term support.

๐Ÿ”ฌ
Pre-1.0 for over a year

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

๐Ÿชถ
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐ŸŒŸ
Used by top crates

Notable dependents include ast-grep-language, difftastic, harper-comments, gossiphs, gpui-component. When high-quality crates choose tree-sitter-swift, it's a strong quality signal.

Health Breakdown

Maintenance 8/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 9/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
10K/day avg+210%
010K20K30K12/301/172/42/223/123/29

Top Dependents

Version Adoption

v0.7.1
79%
v0.7.0
8%
v0.3.6
4%
v0.6.0
4%
v0.4.0
4%

Release Timeline

21 releasessince 2022
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2022
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2023
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2025
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2026
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README

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Maintainers

Dependencies
3
direct dependencies
Dependents
1.3K
crates depend on tree-sitter-swift

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