PyRank
Kludex

starlette

The little ASGI framework that shines. 🌟
PyPI GitHub Verified repo
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

starlette has 549.3M monthly downloads and 12K GitHub stars. Version 1.3.1 supports Python 3.10+, first published in 2018.

It is actively maintained under a permissive license, last released in Jun 2026.

It is built on top of anyio and typing-extensions. It is used by 2,832 tracked packages, including fastapi, sse-starlette and mcp.

GitHub topics include async, websockets and http.

Downloads
Day
18.1M
Week
128.8M
Month
549.3M
Stars
12.5K
Forks
1.2K
Issues
11
Version
1.3.1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
87
Adoption
80
Community
70
Provenance
100
How the maintenance status was determined
Last commit
3 days ago
Monthly downloads
549,288,283
• 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
549,288,283
Stars
12,451
Stars per 1k downloads
0.02
• 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
18,406,570
Month daily avg
18,309,609
Momentum
+0.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python 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
BSD-3-Clause
• 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
24 days ago
Total releases
197
Releases/year
24.5
• 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
330
Monthly downloads
549,288,283
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
84
 
Issue Burden
0.9
per 1k stars
Discussions
46.7
per 1k stars
Fork Ratio
27.0%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 11.9M
Windows 351.8K
macOS 191.4K

Python Versions

3.12
38.7% 4.7M
3.11
24.3% 3.0M
3.13
23.5% 2.9M
3.10
7.4% 904.0K
3.14
6.1% 742.0K

Top Countries

1. US US
9.3M
2. SG SG
1.2M
3. DE DE
264.3K
4. IN IN
215.9K
5. IE IE
204.4K
6. JP JP
148.4K
7. NL NL
142.0K
8. GB GB
105.6K
9. DK DK
102.1K
10. KR KR
94.6K
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
BSD-3-Clause
First Release
June 25, 2018
Last Release
3 weeks ago
Last Commit
3 days ago
Latest Version
1.3.1
Total Releases
197
Contributors
330
Open PRs
45
Archived
No
Python Versions
3 3.10 3.11 3.12 3.13 3.14
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links