User-friendly, header-only, C++14 wrapper for HDF5.
active 2025-02-05 → 2026-06-07 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 488 days from 2025-02-05 to 2026-06-07. Pushes: 104 total, peak 11 in a day. Pull requests: 56 total, peak 5 in a day. Issues: 16 total, peak 1 in a day. Comments: 139 total, peak 13 in a day. Stars: 49 total, peak 2 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 |
|---|---|---|---|---|
| 1uc | 210 | 103 | 45 | 39 |
| sonarqubecloud[bot] | 49 | 0 | 0 | 49 |
| codecov[bot] | 28 | 0 | 0 | 28 |
| matz-e | 16 | 0 | 0 | 1 |
| dglaeser | 5 | 0 | 0 | 4 |
| theAeon | 4 | 0 | 0 | 4 |
| radistmorse | 4 | 0 | 2 | 2 |
| antonysigma | 4 | 0 | 1 | 2 |
| vincentmr | 3 | 0 | 0 | 2 |
| julienblin-kothar | 2 | 0 | 1 | 1 |
| mgeplf | 2 | 0 | 1 | 1 |
| dependabot[bot] | 2 | 0 | 2 | 0 |
| eduardohenriquearnold | 1 | 0 | 0 | 0 |
| VictorEijkhout | 1 | 0 | 0 | 1 |
| Jacobfaib | 1 | 0 | 0 | 0 |
| github-actions[bot] | 1 | 0 | 1 | 0 |
| PhilipDeegan | 1 | 0 | 0 | 0 |
| melven | 1 | 0 | 0 | 0 |
| ldosdevel01-max | 1 | 0 | 0 | 0 |
| s769 | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#121codecov[bot]2026-05-10 22:18ci: check MSVC with ClangCL.
- Pull request#1211uc2026-05-10 22:11
- Issue comment#112codecov[bot]2026-05-10 21:49build(deps): bump codecov/codecov-action from 5 to 6
- Issue#1201uc2026-05-10 21:47Support `ArrayType`.
- Issue comment#1191uc2026-05-10 21:35Support writes if dimensions are different but data size is compatible
- Issue comment#118codecov[bot]2026-05-09 08:44Improvements for MSVC and Clang-Cl compiler warnings on Windows
- Pull request#114mgeplf2026-05-09 08:43
- Issue comment#114mgeplf2026-04-13 06:09Add support for setting the locking behavior when opening file
- Issue comment#1131uc2026-04-12 11:41feat: add explicit constructor for DataType class
- Pull request#109github-actions[bot]2026-03-23 04:29
- Issue comment#98codecov[bot]2025-12-22 11:59Update README and CHANGELOG.
- Pull request#101antonysigma2025-12-15 13:29
- Issue#103eduardohenriquearnold2025-12-10 00:43Support listing datasets names
- Issue comment#1011uc2025-12-06 15:00Avoid memory allocation with `H5Sselect_hyperslab`
- Issue comment#100VictorEijkhout2025-12-05 16:27Release version does not handle catch2 correctly.
- Pull request#99dependabot[bot]2025-11-24 16:56
- Issue comment#97codecov[bot]2025-11-19 10:29cmake: self-sufficient header check for opencv.
- Issue#881uc2025-11-19 10:273 tests are skipped and reported as failed
- Issue comment#96codecov[bot]2025-11-18 17:35ci: remove macos-13 and add macos-15.
- Issue comment#95codecov[bot]2025-11-17 17:02add: support for std::mdspan.
- Issue comment#92codecov[bot]2025-11-15 13:18ci: fix CI for HDF5 2.0.0
- Issue comment#901uc2025-11-15 13:15ci: run against HDF5 2.0.0
- Pull request#921uc2025-11-15 13:06
- Issue comment#89holmesv32025-11-12 20:56HDF5 v2.0.0
- Issue comment#891uc2025-11-12 20:25HDF5 v2.0.0
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 49 stars here means stars gained during the window, not the repo's star count.