A fast, safe, and intuitive DataFrame library.
active 2026-01-23 → 2026-07-24 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 183 days from 2026-01-23 to 2026-07-24. Pushes: 107 total, peak 5 in a day. Pull requests: 21 total, peak 2 in a day. Issues: 22 total, peak 8 in a day. Comments: 71 total, peak 10 in a day. Stars: 24 total, peak 4 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 |
|---|---|---|---|---|
| mchav | 158 | 107 | 2 | 28 |
| daikonradish | 15 | 0 | 0 | 12 |
| Sao-Ali | 10 | 0 | 5 | 3 |
| maxigit | 9 | 0 | 0 | 6 |
| Anamika1608 | 8 | 0 | 2 | 4 |
| sharmrj | 7 | 0 | 1 | 4 |
| jisantuc | 5 | 0 | 3 | 1 |
| adithyaov | 5 | 0 | 0 | 5 |
| mcoady | 4 | 0 | 3 | 1 |
| manavgupta26 | 3 | 0 | 1 | 2 |
| kianbroderick | 2 | 0 | 1 | 1 |
| Mahi1801 | 1 | 0 | 0 | 1 |
| Carrotstrip | 1 | 0 | 0 | 1 |
| Jeet-kingdom | 1 | 0 | 1 | 0 |
| ShilohAlleyne | 1 | 0 | 0 | 1 |
| samimshoaib01 | 1 | 0 | 0 | 1 |
| Eiko-Tokura | 1 | 0 | 1 | 0 |
| amiri | 1 | 0 | 0 | 0 |
| kayvank | 1 | 0 | 1 | 0 |
| Siya-05 | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Pull request#200jisantuc2026-04-27 06:07
- Pull request#199Jeet-kingdom2026-04-24 23:12
- Issue comment#188sharmrj2026-04-19 14:07Parquet reader refactor: move to a Streamly-based streaming pipeline (bounded memory, clearer structure, optional concurrency)
- Pull request#195Anamika16082026-04-15 07:41
- Pull request#194jisantuc2026-04-09 04:46
- Pull request#194jisantuc2026-04-09 04:39
- Issue comment#187mchav2026-03-25 08:32fix joins for missing key columns
- Issue comment#187Anamika16082026-03-25 07:04fix joins for missing key columns
- Issue comment#187Anamika16082026-03-21 11:26fix joins for missing key columns
- Pull request#188sharmrj2026-03-20 07:45
- Issue comment#187Anamika16082026-03-20 03:36fix joins for missing key columns
- Pull request#185Anamika16082026-03-17 15:53
- Pull request#182Sao-Ali2026-03-15 20:08
- Issue comment#177mchav2026-03-15 01:18Double becoming Int when reading Csv
- Issue comment#183mchav2026-03-14 21:57Refactor Suggestion: Rename ColumnChunk / RowGroup, and their read<...> to ColumnChunkMeta / RowGroupMeta
- Issue comment#163daikonradish2026-03-14 12:43[bug] left and right joins should be swapped
- Pull request#182Sao-Ali2026-03-12 17:34
- Issue comment#171sharmrj2026-03-10 03:33User pinch to read/write Parquet thrift metadata.
- Issue#150mchav2026-03-10 02:51Create ReadOptions for Parquet reader
- Issue comment#165mchav2026-03-10 02:36Avoid intermediate list when allocating bytestrings
- Issue comment#165samimshoaib012026-03-08 23:32Avoid intermediate list when allocating bytestrings
- Pull request#180Eiko-Tokura2026-03-08 19:21
- Issue#156mchav2026-03-07 01:04outer join the wrong way around ...
- Issue#179Siya-052026-03-06 04:32Add cabal build/update steps and WSL guidance to contributing guide
- Issue#53mchav2026-03-04 07:07Refactor inner join
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 24 stars here means stars gained during the window, not the repo's star count.