PyRank
lark-parser

lark-parser

Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.
PyPI GitHub

Shared Repository

This package shares its GitHub repository (lark-parser/lark) with 1 other package. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
171.9K
Week
1.2M
Month
4.6M
Stars
5.9K
Forks
470
Issues
116
Version
0.12.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
79
Adoption
90
Community
70
How the maintenance status was determined
Last commit
12 days ago
Monthly downloads
4,592,102
• 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
4,592,102
Stars
5,881
Stars per 1k downloads
1.28
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
168,604
Month daily avg
153,070
Momentum
+10.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
Not specified
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
Package does not declare a minimum Python version.
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
1726 days ago
Total releases
66
Releases/year
7.1
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
122
Monthly downloads
4,592,102
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
82
 
Issue Burden
19.7
per 1k stars
Discussions
15.0
per 1k stars
Fork Ratio
26.0%
contrib / forks
Stale Release
1713d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 91.5K
Windows 1.1K
macOS 159

Python Versions

3.12
67.2% 59.8K
3.11
18.2% 16.3K
3.10
6.7% 6.0K
3.14
5.3% 4.7K
3.13
2.5% 2.2K

Top Countries

1. US US
86.4K
2. IE IE
964
3. DE DE
905
4. GB GB
810
5. CA CA
605
6. SG SG
569
7. JP JP
424
8. CN CN
416
9. NL NL
346
10. FR FR
211

GitHub Topics

Tags from the package's GitHub repository describing what it does.

Package Information

License
MIT
First Release
February 11, 2017
Last Release
4 years ago
Last Commit
1 week ago
Latest Version
0.12.0
Total Releases
66
Contributors
122
Open PRs
21
Archived
No
Author
Erez Shinan
Python Versions
2.7 3
Wheels
py2 py3
Keywords
Earley LALR parser parsing ast
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links