A cross-platform binary storage format for sparse data, particularly sparse matrices.
active 2023-12-23 → 2026-03-04 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 803 days from 2023-12-23 to 2026-03-04. Pushes: 15 total, peak 11 in a day. Pull requests: 2 total, peak 1 in a day. Issues: 4 total, peak 2 in a day. Comments: 17 total, peak 4 in a day. Stars: 8 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 |
|---|---|---|---|---|
| willow-ahrens | 19 | 10 | 2 | 4 |
| BenBrock | 5 | 0 | 0 | 5 |
| github-actions[bot] | 5 | 5 | 0 | 0 |
| amjames | 3 | 0 | 0 | 3 |
| hameerabbasi | 3 | 0 | 0 | 2 |
| rgommers | 2 | 0 | 0 | 1 |
| DrTimothyAldenDavis | 2 | 0 | 0 | 2 |
| jim22k | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Pull request#69willow-ahrens2026-03-04 16:54
- Issue comment#68BenBrock2026-02-04 19:380 vs 1 indexing
- Issue#66willow-ahrens2025-08-20 17:46Add CI to all parsers linked from the Readme, build a reference test script/dataset for binsparse.
- Issue#65willow-ahrens2025-08-20 17:45Make a workflow to tag releases, release a true 1.0
- Issue#64willow-ahrens2025-06-25 17:36n-dimensional Symmetry?
- Issue comment#4BenBrock2025-03-20 02:27In memory specification?
- Issue comment#4willow-ahrens2025-03-19 23:41In memory specification?
- Issue comment#56hameerabbasi2024-09-27 06:55Support for index maps: Blocked and diagonal sparse arrays
- Issue comment#56amjames2024-09-26 21:35Support for index maps: Blocked and diagonal sparse arrays
- Issue comment#56amjames2024-09-24 20:58Support for index maps: Blocked and diagonal sparse arrays
- Issue comment#56hameerabbasi2024-09-24 05:16Support for index maps: Blocked and diagonal sparse arrays
- Issue comment#56amjames2024-09-23 22:21Support for index maps: Blocked and diagonal sparse arrays
- Pull request#53willow-ahrens2024-05-16 22:28
- Issue comment#39willow-ahrens2024-05-16 22:13add reference output
- Issue comment#49BenBrock2024-05-10 00:46Add `attributes` to the specification
- Issue comment#39DrTimothyAldenDavis2024-04-23 23:12add reference output
- Issue comment#39DrTimothyAldenDavis2024-04-23 23:12add reference output
- Issue comment#39willow-ahrens2024-04-23 23:10add reference output
- Issue comment#39BenBrock2024-04-23 23:03add reference output
- Issue comment#46rgommers2024-02-14 22:32Readable version of the html docs?
- Issue#46rgommers2024-02-14 22:32Readable version of the html docs?
- Issue comment#46BenBrock2024-02-14 22:28Readable version of the html docs?
- Issue comment#46willow-ahrens2024-02-14 22:18Readable version of the html docs?
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 8 stars here means stars gained during the window, not the repo's star count.