NanoXLSX is a small .NET library written in C#, to create and read Microsoft Excel files in the XLSX format (Microsoft Excel 2007 or newer) in an easy and native way
active 2023-08-29 → 2026-06-30 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1037 days from 2023-08-29 to 2026-06-30. Pushes: 211 total, peak 14 in a day. Pull requests: 12 total, peak 2 in a day. Issues: 17 total, peak 3 in a day. Comments: 56 total, peak 6 in a day. Stars: 39 total, peak 3 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 |
|---|---|---|---|---|
| rabanti-github | 282 | 206 | 9 | 43 |
| BombusSoftware | 15 | 0 | 1 | 8 |
| TiliSleepStealer | 2 | 0 | 0 | 0 |
| Smurf-IV | 1 | 0 | 0 | 1 |
| shannycy | 1 | 0 | 0 | 0 |
| Exmirai | 1 | 0 | 0 | 0 |
| SebZar | 1 | 0 | 0 | 1 |
| karkal666 | 1 | 0 | 0 | 1 |
| allenz8512 | 1 | 0 | 0 | 1 |
| JohnLeyva | 1 | 0 | 1 | 0 |
| JarrenLong | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Pull request#85rabanti-github2026-06-30 00:37
- Issue comment#59rabanti-github2026-05-13 22:43RichTextString
- Issue comment#84rabanti-github2026-04-25 00:50An attempt to load a workbook from a file causes the WPF program to freeze
- Issue#73rabanti-github2026-03-01 00:34Reading xlsx with Column width exceeded 255
- Issue comment#53rabanti-github2026-03-01 00:27Multiline
- Issue#59rabanti-github2026-03-01 00:24RichTextString
- Issue#59rabanti-github2026-03-01 00:24RichTextString
- Releaserabanti-github2026-03-01 00:21Release v3.0.0
- Issue comment#82rabanti-github2026-01-09 20:47How to read cell containg date?
- Issue#82TiliSleepStealer2026-01-09 17:27How to read cell containg date?
- Issue#82TiliSleepStealer2026-01-09 17:27How to read cell containg date?
- Issue comment#81rabanti-github2026-01-06 21:26Open file with lots of data is pretty slow
- Issue#81rabanti-github2026-01-06 21:23Open file with lots of data is pretty slow
- Issue#81rabanti-github2026-01-06 21:23Open file with lots of data is pretty slow
- Issue comment#81allenz85122025-12-25 03:24Open file with lots of data is pretty slow
- Issue#81rabanti-github2025-12-25 00:26Open file with lots of data is pretty slow
- Issue comment#79rabanti-github2025-10-03 16:50[Feature Request]; Please read the `definedNames` to populate known ranges
- Issue comment#80rabanti-github2025-10-03 16:47[FeatureRequest]: `LoadAsync` to take and respect `CancellationToken`
- Issue comment#80Smurf-IV2025-10-02 08:06[FeatureRequest]: `LoadAsync` to take and respect `CancellationToken`
- Issue comment#79rabanti-github2025-10-01 21:13[Feature Request]; Please read the `definedNames` to populate known ranges
- Issue comment#80rabanti-github2025-10-01 21:06[FeatureRequest]: `LoadAsync` to take and respect `CancellationToken`
- Releaserabanti-github2025-10-01 00:38Release v2.6.7
- Issue comment#77rabanti-github2025-09-29 21:56Unable to create worksheet with some of the cells unlocked
- Pull request#78rabanti-github2025-09-29 21:47
- Releaserabanti-github2025-09-29 21:44Release v2.6.6
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 39 stars here means stars gained during the window, not the repo's star count.