No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
jiter has 355.4M monthly downloads and 533 GitHub stars. Version 0.16.0 supports Python 3.9+, first published in 2024.
It is actively maintained under a permissive license, last released in Jun 2026.
It is used by 212 tracked packages, including openai, anthropic and instructor.
GitHub topics include json, json-parser and pydantic.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
56
Adoption
80
Community
55
Provenance
100
How the maintenance status was determined
Last commit
7 days ago
Monthly downloads
355,436,920
•
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
355,436,920
Stars
533
Stars per 1k downloads
0.00
•
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
12,361,494
Month daily avg
11,847,897
Momentum
+4.3%
((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
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
7 days ago
Total releases
21
Releases/year
9.8
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
49
Monthly downloads
355,436,920
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
58
Issue Burden
24.4
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
80.3%
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
9.1M
Windows
172.7K
macOS
114.8K
Python Versions
3.12
41.7%
3.8M
3.13
23.6%
2.2M
3.11
21.5%
2.0M
3.10
8.7%
804.0K
3.14
4.5%
410.3K
Top Countries
1.
US
7.0M
US
2.
SG
756.3K
SG
3.
IN
511.1K
IN
4.
DE
146.7K
DE
5.
NL
100.1K
NL
6.
JP
98.3K
JP
7.
HK
89.4K
HK
8.
IE
65.0K
IE
9.
GB
59.3K
GB
10.
FI
53.0K
FI
Dependencies
0
No dependencies
Used By
212
- openai
- anthropic
- instructor
- aider-chat
- portkey-ai
- writer-sdk
- gpt-researcher
- mirascope
- langdiff
- bloomerp
- holmesgpt
- fudstop
- unbound-gateway
- retab
- dedalus-labs
- autodocgenerator
- openbase-coder
- zscaler-mcp
- act-workflow
- aindy-runtime
- devflux-aider-code
- langgraph-agent-toolkit
- mentat-gulp
- logsentinelai
- pytorch-image-translation-models
- kohakuterrarium
- microbots
- django-ragamuffin
- jinjamator
- fair-llm
- aider-code
- acutracer
- galaxy
- ai-hello
- uuv-assistant-ai
- agentiacap
- acton-agent
- pplx-python-sdks-llm-api
- seclab-taskflow-agent
- interpretai
- memory-agent
- naf-chatgpt-cli
- udspy
- gpt-researcher-tomorrow
- slide-tyler
- aider-chat-x
- unpage
- spoon-ai-sdk
- automatedcleaning
- build-anadroid
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
MIT
First Release
May 16, 2024
Last Release
1 week ago
Last Commit
1 week ago
Latest Version
0.16.0
Total Releases
21
Contributors
49
Open PRs
6
Archived
No
Python Versions
3
3.9
3.10
3.11
3.12
3.13
3.14
Wheels
cp310
cp311
cp312
cp313
cp314
cp38
cp39
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh