PyRank
tree-sitter-grammars

tree-sitter-yaml

YAML grammar for tree-sitter
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

tree-sitter-yaml has 13.1M monthly downloads and 51 GitHub stars. Version 0.7.2 supports Python 3.10+, first published in 2024.

It is stably maintained under a permissive license, last released in Oct 2025.

It is used by 45 tracked packages, including aider-chat, codemod-yaml and jarvis-ai-assistant.

GitHub topics include parser, tree-sitter and yaml.

Downloads
Day
210.4K
Week
1.7M
Month
13.1M
Stars
51
Forks
36
Issues
9
Version
0.7.2

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
50
Popularity
39
Adoption
60
Community
50
Provenance
0
How the maintenance status was determined
Last commit
45 days ago
Monthly downloads
13,074,108
Active
Activity within 30 days
• Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
13,074,108
Stars
51
Stars per 1k downloads
0.00
• Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
249,089
Month daily avg
435,804
Momentum
-42.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.10
Cutting Edge
Minimum supported version is 3.12 or newer
• Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
MIT
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
272 days ago
Total releases
4
Releases/year
1.8
Rapid
Last release within 365 days and > 12 releases/year
• Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
5
Monthly downloads
13,074,108
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
• Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
50
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
13.9%
contrib / forks
Stale Release
226d
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 84.7K
Windows 5.0K
macOS 3.6K

Python Versions

3.12
33.8% 27.2K
3.11
26.6% 21.4K
3.13
20.6% 16.5K
3.10
13.0% 10.5K
3.14
5.9% 4.8K

Top Countries

1. US US
53.7K
2. SG SG
21.3K
3. IT IT
5.9K
4. BR BR
3.1K
5. IN IN
1.1K
6. DE DE
898
7. CA CA
622
8. HK HK
537
9. JP JP
465
10. CN CN
386
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
MIT
First Release
April 10, 2024
Last Release
9 months ago
Last Commit
1 month ago
Latest Version
0.7.2
Total Releases
4
Contributors
5
Open PRs
3
Archived
No
Wheels
cp310 cp38 cp39
Keywords
incremental parsing tree-sitter yaml
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links