No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
rx has 5.1M monthly downloads and 5K GitHub stars. Version 1.6.3, first published in 2014.
It is stably maintained under a permissive license, last released in Dec 2022.
It is used by 57 tracked packages, including langwatch-scenario, diart and django-koldar-utils.
GitHub topics include reactive, reactivex and reactive-extensions.
Package Insights
Package Risks
- No releases in 1260 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
77
Adoption
70
Community
70
Provenance
0
How the maintenance status was determined
Last commit
37 days ago
Monthly downloads
5,093,426
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
5,093,426
Stars
5,018
Stars per 1k downloads
0.99
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
158,595
Month daily avg
169,781
Momentum
-6.6%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
Not specified
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
Package does not declare a minimum Python version.
License categories
License
Apache License
•
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
1297 days ago
Total releases
36
Releases/year
3.1
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
118
Monthly downloads
5,093,426
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
75
Issue Burden
9.2
per 1k stars
Discussions
4.0
per 1k stars
Fork Ratio
32.3%
contrib / forks
Stale Release
1260d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
111.7K
Windows
145
macOS
27
Python Versions
3.11
23.1%
24.7K
3.12
20.8%
22.2K
3.10
20.8%
22.2K
3.13
19.0%
20.3K
3.14
16.2%
17.3K
Top Countries
1.
US
106.7K
US
2.
BE
2.0K
BE
3.
SG
751
SG
4.
KR
454
KR
5.
GB
450
GB
6.
DE
322
DE
7.
CA
251
CA
8.
CN
250
CN
9.
IE
179
IE
10.
HK
136
HK
Dependencies
0
No dependencies
Used By
57
- langwatch-scenario
- diart
- django-koldar-utils
- histdatacom
- rxsci
- neuroglia-python
- logtranslate
- muses-lpdp
- mailcatcher
- eagerx
- artifician
- django-observable-models
- koapy
- gaia-sdk
- mango-explorer
- aiotica
- pyalink-flink-1-9
- treelab
- dagster-qcloud-cos
- krules-core
- pypergraph-dag
- pyalink
- wotpy
- interstate-py
- vexbot
- graphene-django-flufy
- anomalydetection
- sdss-cerebro
- fbsak
- py-screen-grab
- virtual-ipm
- inside-out-proxy
- xcomfort
- pyalink-flink-1-10
- intelino-trainlib-async
- entropy-explorer
- pyalink-flink-1-11
- gkraken
- pyalink-flink-1-12
- git-search-command
- kryptoflow
- azucar-reactive-websocket
- arpes-lite
- bedrock-llm
- rocon-client-sdk-py
- graphene-mongodb
- mavenworks
- pymape
- autodidaqt
- tornadoql
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
Apache License
First Release
December 24, 2014
Last Release
3 years ago
Last Commit
1 month ago
Latest Version
1.6.3
Total Releases
36
Contributors
118
Open PRs
12
Archived
No
Author
Dag Brattli
Python Versions
2
2.7
3
3.4
Wheels
py2
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh