OpenSheet Core is a new open source spreadsheet I/O core for Python, built around a memory-efficient native engine and a stable Python API.
active 2026-03-29 → 2026-06-28 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 92 days from 2026-03-29 to 2026-06-28. Pushes: 43 total, peak 22 in a day. Pull requests: 7 total, peak 5 in a day. Issues: 18 total, peak 17 in a day. Comments: 7 total, peak 6 in a day. Stars: 1 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 |
|---|---|---|---|---|
| 0xNadr | 63 | 43 | 0 | 2 |
| dependabot[bot] | 10 | 0 | 7 | 3 |
| codecov-commenter | 2 | 0 | 0 | 2 |
Recent activity
Latest issues, pull requests and releases
- Pull request#60dependabot[bot]2026-06-28 10:52
- Pull request#54dependabot[bot]2026-04-05 10:52
- Issue#330xNadr2026-03-30 11:27xlsx_to_text() — plain text extraction for simple pipelines
- Issue comment#50xNadr2026-03-30 10:36Auto-filter
- Issue comment#21dependabot[bot]2026-03-29 23:54Update quick-xml requirement from 0.37 to 0.39
- Issue comment#240xNadr2026-03-29 23:54Update zip requirement from 2 to 8
- Pull request#27dependabot[bot]2026-03-29 23:53
- Pull request#25dependabot[bot]2026-03-29 23:53
- Issue comment#23codecov-commenter2026-03-29 23:52Bump actions/download-artifact from 4 to 8
- Issue comment#22codecov-commenter2026-03-29 23:52Bump actions/checkout from 4 to 6
- Pull request#26dependabot[bot]2026-03-29 23:51
- Issue comment#25dependabot[bot]2026-03-29 23:51Bump actions/upload-artifact from 4 to 7
- Issue comment#21dependabot[bot]2026-03-29 23:51Update quick-xml requirement from 0.37 to 0.39
- Pull request#21dependabot[bot]2026-03-29 23:51
- Pull request#22dependabot[bot]2026-03-29 23:51
- Issue#190xNadr2026-03-29 23:44Broader test corpus and fuzzing
- Issue#190xNadr2026-03-29 23:44Broader test corpus and fuzzing
- Issue#170xNadr2026-03-29 23:44Document and custom properties
- Issue#170xNadr2026-03-29 23:44Document and custom properties
- Issue#170xNadr2026-03-29 23:44Document and custom properties
- Issue#160xNadr2026-03-29 23:44Conditional formatting
- Issue#150xNadr2026-03-29 23:43Image embedding (PNG, JPEG)
- Issue#150xNadr2026-03-29 23:43Image embedding (PNG, JPEG)
- Issue#110xNadr2026-03-29 23:43Sheet protection
- Issue#100xNadr2026-03-29 23:43.xlsm read support (preserve macros on load)
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1 stars here means stars gained during the window, not the repo's star count.