multiprocessing enabled out-of-memory data analysis library for tabular data.
active 2023-08-16 → 2026-04-02 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 961 days from 2023-08-16 to 2026-04-02. Pushes: 207 total, peak 8 in a day. Pull requests: 134 total, peak 10 in a day. Issues: 29 total, peak 4 in a day. Comments: 82 total, peak 11 in a day. Stars: 3 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| realratchet | 210 | 65 | 118 | 19 |
| root-11 | 111 | 54 | 10 | 32 |
| github-actions[bot] | 77 | 77 | 0 | 0 |
| codecov-commenter | 27 | 0 | 0 | 27 |
| omenSi | 17 | 4 | 4 | 4 |
| Jetman80 | 7 | 6 | 1 | 0 |
| cerv15 | 2 | 1 | 0 | 0 |
| dependabot[bot] | 1 | 0 | 1 | 0 |
| dovydasrudys | 1 | 0 | 0 | 0 |
| bjornmadsen | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#117root-112026-04-02 21:25multi proc groupby
- Pull request#168dependabot[bot]2024-09-03 22:40
- Issue#167bjornmadsen2024-06-18 09:48np.save will be deprecated in numpy 2.1
- Issue#142realratchet2024-06-12 08:42Change default tz info to utc
- Issue#116realratchet2024-06-12 08:42Proposed format specification
- Issue comment#166realratchet2024-05-10 12:14disable nimporter by default
- Issue comment#166root-112024-05-10 12:13disable nimporter by default
- Releaserealratchet2024-05-10 10:302023.11.6
- Pull request#166realratchet2024-05-10 10:29
- Pull request#166realratchet2024-05-10 10:23
- Releaserealratchet2024-04-22 11:552023.11.5
- Pull request#165realratchet2024-04-22 11:54
- Pull request#165realratchet2024-04-22 11:16
- Releaserealratchet2024-04-17 07:472023.11.4
- Pull request#164realratchet2024-04-17 07:47
- Releaserealratchet2024-04-12 12:402023.11.3
- Pull request#163realratchet2024-04-12 12:40
- Releaserealratchet2024-04-10 06:462023.11.2
- Pull request#162realratchet2024-04-10 06:46
- Pull request#162realratchet2024-04-10 06:31
- Releaserealratchet2024-04-08 10:162023.11.1
- Pull request#161realratchet2024-04-08 10:15
- Releaserealratchet2024-04-05 09:562023.11.0
- Pull request#160realratchet2024-04-05 09:55
- Pull request#160realratchet2024-04-05 09:46
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 3 stars here means stars gained during the window, not the repo's star count.