No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
mini-racer has 1.3M monthly downloads and 212 GitHub stars. Version 0.14.1 supports Python 3.10+, first published in 2024.
It is stably maintained under a permissive license, last released in Feb 2026.
It is used by 26 tracked packages, including akshare, pyload-ng and an-web.
Package Insights
Package Risks
- High bus factor: only 1 contributor(s) for this download volume
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
55
Popularity
44
Adoption
70
Community
10
Provenance
100
How the maintenance status was determined
Last commit
156 days ago
Monthly downloads
1,282,606
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
1,282,606
Stars
212
Stars per 1k downloads
0.17
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
39,626
Month daily avg
42,754
Momentum
-7.3%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python 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
ISC
•
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
156 days ago
Total releases
17
Releases/year
7.4
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
1
Monthly downloads
1,282,606
•
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
21
Issue Burden
37.7
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
7.1%
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
35.3K
Windows
7.9K
macOS
3.6K
Python Versions
3.14
45.7%
20.9K
3.12
26.1%
11.9K
3.13
18.0%
8.2K
3.11
7.7%
3.5K
3.10
2.5%
1.1K
Top Countries
1.
US
19.0K
US
2.
DE
6.1K
DE
3.
CN
5.8K
CN
4.
FR
1.9K
FR
5.
IT
1.2K
IT
6.
NL
966
NL
7.
SG
950
SG
8.
HK
949
HK
9.
JP
937
JP
10.
PL
816
PL
Dependencies
0
No dependencies
Used By
26
- akshare
- pyload-ng
- an-web
- agent-markdown-pdf
- graph-sitter
- stax-cx-automation-sdk
- mahjong-utils
- hope-flex-fields
- p2d-duck
- aksharepro
- cwb-utils
- pixelblaze-client
- rawjs2dict
- cgrtools-stable
- xproject
- douyin-live-chat
- akshare-proxy
- primer-ai
- florajs
- tradate
- py3-execute
- byteapp-ak
- fuzzy-sidc
- ajvpy2
- wb-execute
- duck-ai-client
Package Information
License
ISC
First Release
March 18, 2024
Last Release
5 months ago
Last Commit
5 months ago
Latest Version
0.14.1
Total Releases
17
Contributors
1
Open PRs
2
Archived
No
Python Versions
3
Wheels
py3
Keywords
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh