PyPI Stats
mlc-ai

b10-xgrammar

Fast, Flexible and Portable Structured Generation
PyPI GitHub

Shared Repository

This package shares its GitHub repository (mlc-ai/xgrammar) with 1 other package. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
12
Week
57
Month
206
Stars
1.7K
Forks
146
Issues
20
Version
0.1.23rc3

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
80
Popularity
66
Adoption
23
Community
60
How the maintenance status was determined
Last commit
1 days ago
Monthly downloads
206
• 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
206
Stars
1,673
Stars per 1k downloads
8121.36
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
Needs at least 1,000 monthly downloads to classify popularity.
How download momentum is calculated
Week daily avg
8
Month daily avg
7
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python version support tiers
requires_python
<4,>=3.8
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
Apache 2.0
• 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
250 days ago
Total releases
5
Releases/year
6.7
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
68
Monthly downloads
206
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
60
 
Issue Burden
12.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
46.6%
contrib / forks
Stale Release
248d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

No OS data available

Python Versions

No Python version data available

Top Countries

1. CA CA
1

Dependencies

8
6 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
Apache 2.0
First Release
August 8, 2025
Last Release
8 months ago
Last Commit
2 days ago
Latest Version
0.1.23rc3
Total Releases
5
Contributors
68
Open PRs
15
Archived
No
Author
MLC Team
Wheels
cp312 cp313
Keywords
machine learning inference
Topics
large-language-models structured-generation
Tracking Since
January 14, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links