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simplejson

Simple, fast, extensible JSON encoder/decoder for Python
Licenses: MIT | MIT OR AFL-2.1
Published: 20 years ago Last updated: 15 days ago Latest version: 4.1.1 Latest non-vulnerable version: 4.1.1
pip
GitHub

Package Health Score

89/100
  • securityNo known security issues
  • popularityKey ecosystem project
  • maintenanceHealthy
  • communitySustainable

Maintenance

HEALTHY

Commit Frequency

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Open Issues
14
Open PR
4
New PRS
1
Last Release
15 days ago
Last Commit
15 days ago
Maintainers
3

Further analysis of the maintenance status of simplejson based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Healthy.

We found that simplejson demonstrates a positive version release cadence with at least one new version released in the past 3 months.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Popularity

KEY ECOSYSTEM PROJECT
GitHub Stars
1.7k
Forks
356
Contributors
0

Based on project statistics from the GitHub repository for the PyPI package simplejson, we found that it has been starred 1,712 times.

Community

SUSTAINABLE
Readme
Yes
Contributing.md
No
Code of Conduct
No
Contributors
0
Funding
No
LICENSE
MIT

This project has seen only 10 or less contributors.

We found a way for you to contribute to the project! Looks like simplejson is missing a Code of Conduct.

License

MIT[1.1,4.0.0);
MIT OR AFL-2.1[4.0.0,);
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Direct Vulnerabilities

Known vulnerabilities in the simplejson package. This does not include vulnerabilities belonging to this package’s dependencies.

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Security

NO KNOWN SECURITY ISSUES
Show only direct vulnerabilities in latest version
No vulnerabilities found

No vulnerabilities found in the latest version

There are 1 total vulnerabilities, but none affect the latest version (4.1.1)

Package versions

111 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
4.1.124 Apr, 2026
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4.1.022 Apr, 2026
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4.0.118 Apr, 2026
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4.0.018 Apr, 2026
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3.20.226 Sep, 2025
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3.20.115 Feb, 2025
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3.19.314 Aug, 2024
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3.19.26 Oct, 2023
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3.19.16 Apr, 2023
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3.18.414 Mar, 2023
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