No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
wasmtime has 1.4M monthly downloads and 529 GitHub stars. Version 46.0.1 supports Python 3.9+, first published in 2019.
It is actively maintained under a permissive license, last released in Jun 2026.
It is used by 96 tracked packages, including spsdk-mcu-link, devcycle-python-server-sdk and gw-dsl-parser.
GitHub topics include wasm and wasmtime.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
56
Adoption
80
Community
60
Provenance
0
How the maintenance status was determined
Last commit
7 days ago
Monthly downloads
1,357,064
•
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
1,357,064
Stars
529
Stars per 1k downloads
0.39
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
48,051
Month daily avg
45,235
Momentum
+6.2%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.9
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 WITH LLVM-exception
•
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
7 days ago
Total releases
90
Releases/year
13.1
•
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
50
Monthly downloads
1,357,064
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
54
Issue Burden
35.9
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
72.5%
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
20.4K
Windows
1.7K
macOS
904
Python Versions
3.12
50.6%
11.5K
3.11
18.6%
4.2K
3.13
12.2%
2.8K
3.14
10.8%
2.5K
3.10
7.8%
1.8K
Top Countries
1.
US
18.8K
US
2.
IE
865
IE
3.
SG
813
SG
4.
GB
525
GB
5.
DE
427
DE
6.
FR
252
FR
7.
HK
235
HK
8.
NL
233
NL
9.
CN
162
CN
10.
IN
138
IN
Dependencies
0
4 optional dependencies
- coverage[testing]
- pycparser[testing]
- pytest[testing]
- pytest-mypy[testing]
Used By
96
- spsdk-mcu-link
- devcycle-python-server-sdk
- gw-dsl-parser
- gofeatureflag-python-provider
- quickjs-rs
- guppylang-internals
- itkwasm
- gooddata-code-convertors
- yowasp-runtime
- amaranth-yosys
- promptl-ai
- unitree-webrtc-connect
- arcjet
- pytket-phir
- unitree-webrtc-connect-leshy
- vpod
- wasm-exec
- florecon-host
- iopenpod
- astyle-py
- geolibre-wasm
- igpsport-mcp
- kigo-gui-framework
- phosphobot
- polyhook
- nepse-scraper
- hexgate
- confidence-openfeature-provider
- micropython-wasm
- vt100wasm
- mcard
- pii-shield-wasi
- opa-wasmtime
- p2d-deepseek
- cat-agent
- rustfava
- llm-wasm-sandbox
- zetasql
- maildeno
- opendeep
- typegraph
- universal-wasm-loader
- checkrd
- cpython-near-wasm-opt
- nepseman-api
- go2-webrtc-connect
- formulon
- pywcl
- polywrap-wasm
- notso-glb
Package Information
License
Apache-2.0 WITH LLVM-exception
First Release
August 15, 2019
Last Release
1 week ago
Last Commit
1 week ago
Latest Version
46.0.1
Total Releases
90
Contributors
50
Open PRs
3
Archived
No
Python Versions
3
3.9
3.10
3.11
3.12
3.13
3.14
Wheels
cp36
cp37
cp38
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh