PyPI Stats
fandango-fuzzer

fandango-fuzzer

FANDANGO is a language-based fuzzer that leverages formal input specifications (grammars) combined with constraints to generate diverse sets of valid inputs for programs under test.
PyPI GitHub
Downloads
Day
126
Week
821
Month
8.1K
Stars
110
Forks
19
Issues
45
Version
1.1.1

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
41
Adoption
39
Community
50
How the maintenance status was determined
Last commit
7 days ago
Monthly downloads
8,077
• 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
8,077
Stars
110
Stars per 1k downloads
13.62
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
117
Month daily avg
269
Momentum
-56.4%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
<4.0,>=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
European Union Public Licence
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
67 days ago
Total releases
30
Releases/year
22.7
• 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
12
Monthly downloads
8,077
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
65
 
Issue Burden
409.1
per 1k stars
Discussions
54.5
per 1k stars
Fork Ratio
63.2%
contrib / forks
Stale Release
No
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 32
Windows 2

Python Versions

3.12
100.0% 18

Top Countries

1. DE DE
32
2. US US
3
3. SG SG
2
4. CA CA
1

Dependencies

16
30 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
European Union Public Licence
First Release
January 9, 2025
Last Release
2 months ago
Last Commit
1 week ago
Latest Version
1.1.1
Total Releases
30
Contributors
12
Open PRs
13
Archived
No
Python Versions
3.10 3.11 3.12 3.13
Wheels
cp310 cp311 cp312 cp313 cp314 py3
Topics
fuzzing grammar-based-fuzzing search-based-software-testing
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links