No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
tables has 4.9M monthly downloads and 1K GitHub stars. Version 3.11.1 supports Python 3.11+, first published in 2011.
It is actively maintained under a permissive license, last released in Mar 2026.
It is built on top of blosc2, numexpr and numpy. It is used by 626 tracked packages, including spatial-access, policyengine-us and policyengine-uk.
Package Insights
Package Risks
- No releases in 122 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
68
Adoption
100
Community
85
Provenance
0
How the maintenance status was determined
Last commit
5 days ago
Monthly downloads
4,872,413
•
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
4,872,413
Stars
1,368
Stars per 1k downloads
0.28
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
345,352
Month daily avg
162,414
Momentum
+112.6%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.11
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 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
127 days ago
Total releases
32
Releases/year
2.2
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
121
Monthly downloads
4,872,413
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
71
Issue Burden
108.9
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
43.2%
contrib / forks
Stale Release
122d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
38.8K
macOS
2.4K
Windows
1.7K
Python Versions
3.12
36.3%
13.6K
3.10
28.4%
10.6K
3.11
17.9%
6.7K
3.9
9.4%
3.5K
3.14
8.0%
3.0K
Top Countries
1.
US
344.0K
US
2.
DK
82.3K
DK
3.
SE
14.7K
SE
4.
IE
2.3K
IE
5.
AU
1.6K
AU
6.
SG
1.2K
SG
7.
NL
1.1K
NL
8.
DE
627
DE
9.
GB
449
GB
10.
CN
437
CN
Dependencies
5
- blosc2 >=2.3.0
- numexpr >=2.6.2
- numpy >=1.20.0
- packaging
- py-cpuinfo
Used By
626
- spatial-access
- policyengine-us
- policyengine-uk
- ert
- torch-sim-atomistic
- psychopy
- zipline-reloaded
- ctapipe
- rdagent
- jusfltuls
- linkapy
- policyengine-us-data
- deeplabcut
- libneuroml
- allensdk
- pyiron-base
- openmatrix
- pygama
- gwemopt
- fpsim2
- pywr
- tables-io
- ifes-apt-tc-data-modeling
- neuromllite
- polsartools
- acert-nlsl
- openfisca-survey-manager
- acoular
- phconvert
- kimopack
- napari-deeplabcut
- aizynthfinder
- pytransit
- dbnd-examples
- cosmic-popsynth
- brainrender
- lstchain
- numorph-3dunet
- ppanggolin
- typhoontest
- timeflux
- zen-garden
- weightslab
- astromodels
- cellpy
- npc-sessions
- emhass
- pointtorch
- geneinfo
- meshparty
Package Information
License
BSD 3-Clause License
First Release
September 22, 2011
Last Release
4 months ago
Last Commit
6 days ago
Latest Version
3.11.1
Total Releases
32
Contributors
121
Open PRs
5
Archived
No
Author
Francesc Alted, Ivan Vilata, Antonio Valentino, Anthony Scopatz, et al.
Python Versions
3
3.11
3.12
3.13
3.14
Wheels
cp27
cp310
cp311
cp312
cp313
cp35
cp36
cp37
cp38
cp39
Keywords
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh