Open-source implementation of JPEG2000 Part-15 (or JPH or HTJ2K)
C++ · active 2025-03-06 → 2026-08-07 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 520 days from 2025-03-06 to 2026-08-07. Pushes: 93 total, peak 9 in a day. Pull requests: 39 total, peak 2 in a day. Issues: 21 total, peak 1 in a day. Comments: 89 total, peak 5 in a day. Stars: 17 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 |
|---|---|---|---|---|
| aous72 | 171 | 93 | 20 | 51 |
| hmaarrfk | 13 | 0 | 2 | 8 |
| palemieux | 13 | 0 | 5 | 5 |
| dependabot[bot] | 7 | 0 | 5 | 2 |
| geo-ant | 5 | 0 | 1 | 2 |
| dbermond | 5 | 0 | 0 | 4 |
| michaeldsmith | 4 | 0 | 1 | 2 |
| ggarra13 | 4 | 0 | 0 | 3 |
| irieger | 3 | 0 | 0 | 1 |
| github-advanced-security[bot] | 2 | 0 | 0 | 1 |
| navvyswethgraphics | 2 | 0 | 2 | 0 |
| cary-ilm | 2 | 0 | 1 | 1 |
| tacaswell | 2 | 0 | 0 | 2 |
| clshortfuse | 1 | 0 | 0 | 0 |
| thesamesam | 1 | 0 | 0 | 1 |
| fnordware | 1 | 0 | 0 | 0 |
| sunpoet | 1 | 0 | 1 | 0 |
| gigaimage | 1 | 0 | 0 | 1 |
| kmilos | 1 | 0 | 0 | 0 |
| ashugg | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Pull request#329dependabot[bot]2026-07-28 08:40
- Issue comment#319dependabot[bot]2026-07-23 03:08Bump github/codeql-action/autobuild from 4.36.2 to 4.37.0
- Pull request#322dependabot[bot]2026-07-23 03:08
- Issue comment#318dependabot[bot]2026-07-23 03:07Bump github/codeql-action/analyze from 4.36.2 to 4.37.0
- Pull request#321dependabot[bot]2026-07-23 03:07
- Pull request#308palemieux2026-06-30 12:02
- Pull request#306dlemstra2026-06-27 01:36
- Pull request#298dependabot[bot]2026-06-21 00:56
- Pull request#298dependabot[bot]2026-06-21 00:56
- Issue#251aous722026-05-29 00:23Improve CMakeLists documentation re: CMAKE_BUILD_TYPE
- Pull request#270sunpoet2026-05-10 00:28
- Issue comment#270aous722026-05-10 00:27Fix version
- Releaseaous722026-04-13 23:360.27.0
- Issue comment#267aous722026-04-13 23:33core: fix SEGV in param_qcd due to underflow when num_subbands is 0
- Issue comment#266michaeldsmith2026-04-11 19:18ojph_params performs byte swaps independent of machine architecture
- Pull request#265navvyswethgraphics2026-04-08 09:12
- Pull request#265navvyswethgraphics2026-04-06 10:51
- Issue comment#261aous722026-04-01 01:43Feature request R1X1 "wavelet transform"
- Issue comment#264palemieux2026-03-27 00:17Extend fuzzing harness to add more reachability
- Pull request#263palemieux2026-03-18 20:11
- Issue comment#260aous722026-03-12 01:49Bug in OpenJPH
- Issue#260nicoppida2026-03-11 20:25Bug in OpenJPH
- Issue comment#222aous722026-02-26 00:15Detect compiler features to enable/disable SIMD support.
- Issue comment#243aous722026-02-26 00:12Fix race condition in table initialization with multiple threads
- Pull request#256palemieux2026-02-25 22:34
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 17 stars here means stars gained during the window, not the repo's star count.