PyRank
seleniumbase

seleniumbase

📊 API for Browser Automation, E2E Testing, and Web Scraping. CDP Mode is undetectable by anti-bot systems. Makes Playwright stealthy.
PyPI GitHub
More links
Download Stats Changelog Discord Download
Monthly downloads
1.4M
Weekly downloads
383.9K
GitHub stars *
13.1K

Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.

Package Information

Latest Version
4.56.1
Requires Python
>=3.10
Licence
MIT
Last Release
4 days ago
Author
Michael Mintz
First Release
December 4, 2015
Total Releases
1,225
Python Versions
3 3.10 3.11 3.12 3.13 3.14 3.15
No reported malware or high/critical advisories · Details

The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
87
Adoption
90
Community
40
Provenance
0
How the maintenance status was determined
Last commit
5 days ago
Monthly downloads
1,423,401
• 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
1,423,401
Stars
13,063
Stars per 1k downloads
9.18
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
54,844
Month daily avg
47,447
Momentum
+15.6%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
More insights and metrics
Python version support tiers
requires_python
>=3.10
Cutting Edge
Minimum supported version is 3.14 or newer
Modern
Minimum supported version is 3.11 to 3.13
• Legacy
Supports 3.10 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
3 days ago
Total releases
1,225
Releases/year
112.7
• 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
33
Monthly downloads
1,423,401
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
59
 
Issue Burden
0.8
per 1k stars
Discussions
64.1
per 1k stars
Fork Ratio
2.1%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 44.6K
Windows 907
macOS 244

Python Versions

3.10
70.7% 31.4K
3.11
12.6% 5.6K
3.12
11.1% 4.9K
3.13
2.9% 1.3K
3.14
2.6% 1.1K

Top Countries

1. DE DE
25.5K
2. US US
17.7K
3. FR FR
929
4. GB GB
767
5. CA CA
150
6. IN IN
149
7. SG SG
88
8. MX MX
63
9. CN CN
60
10. FI FI
59

Weekly Downloads

GitHub Stars *

Dependencies

59
23 optional dependencies
  • allure-behave>=2.16.0[allure]
    extra == "allure"
  • allure-pytest>=2.16.0[allure]
    extra == "allure"
  • allure-python-commons>=2.16.0[allure]
    extra == "allure"
  • cffi==2.1.1[pdfminer]
    extra == "pdfminer"
  • coverage>=7.16.2[coverage]
    extra == "coverage"
  • cryptography==50.0.2[pdfminer]
    extra == "pdfminer"
  • flake8==7.4.1[flake8]
    extra == "flake8"
  • greenlet>=3.5.6[playwright]
    extra == "playwright"
  • mccabe==0.7.0[flake8]
    extra == "flake8"
  • mcp<3.0.0,>=2.3.0[mcp]
    extra == "mcp"
  • mss==10.2.0[mss]
    extra == "mss"
  • pdfminer-six==20260107[pdfminer]
    extra == "pdfminer"
  • pillow>=12.3.0[pillow]
    extra == "pillow"
  • pip-system-certs>=4.0[pip-system-certs]
    platform_system == "Windows" and extra == "pip-system-certs"
  • playwright>=1.63.0[playwright]
    extra == "playwright"
  • proxy-py==2.4.3[proxy]
    extra == "proxy"
  • pyautogui>=0.9.54[pyautogui]
    platform_system != "Linux" and extra == "pyautogui"
  • pycodestyle==2.15.0[flake8]
    extra == "flake8"
  • pycparser==3.0[pdfminer]
    extra == "pdfminer"
  • pyee>=13.0.1[playwright]
    extra == "playwright"
  • pyflakes==4.0.3[flake8]
    extra == "flake8"
  • pytest-cov>=7.1.0[coverage]
    extra == "coverage"
  • uv>=0.12.23[uv]
    extra == "uv"

Used By

59
View all 59 dependents