Coverage-guided, in-process fuzzing for the JVM
active 2025-01-05 → 2026-07-24 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 566 days from 2025-01-05 to 2026-07-24. Pushes: 367 total, peak 16 in a day. Pull requests: 52 total, peak 4 in a day. Issues: 16 total, peak 3 in a day. Comments: 161 total, peak 8 in a day. Stars: 72 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 |
|---|---|---|---|---|
| oetr | 229 | 117 | 16 | 47 |
| simonresch | 130 | 61 | 22 | 26 |
| renovate[bot] | 113 | 112 | 1 | 0 |
| Copilot | 58 | 0 | 0 | 33 |
| florianGla | 57 | 45 | 2 | 2 |
| Marcono1234 | 49 | 0 | 5 | 26 |
| kyakdan | 42 | 24 | 1 | 7 |
| fmeum | 19 | 0 | 2 | 10 |
| HenrichN | 12 | 0 | 0 | 4 |
| onionpsy | 9 | 8 | 1 | 0 |
| musnows | 1 | 0 | 0 | 0 |
| Anchels | 1 | 0 | 0 | 1 |
| bcmills | 1 | 0 | 0 | 0 |
| iirekm | 1 | 0 | 0 | 0 |
| PBetzler | 1 | 0 | 0 | 0 |
| xuhongxu96 | 1 | 0 | 1 | 0 |
| apache-hb | 1 | 0 | 1 | 0 |
| MarcSchoenefeld | 1 | 0 | 0 | 1 |
| ben-manes | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#1055MarcSchoenefeld2026-04-27 03:13jazzer autofuzz stalls when generating BigInteger values
- Pull request#1050Marcono12342026-03-06 09:44
- Issue comment#1035oetr2026-02-26 08:16Segment fault in jdk25
- Pull request#1048simonresch2026-02-20 12:48
- Pull request#1043kyakdan2026-02-16 18:50
- Pull request#1041simonresch2026-02-13 16:20
- Pull request#1031onionpsy2026-02-11 16:30
- Pull request#1039simonresch2026-02-10 10:58
- Pull request#1042oetr2026-02-10 10:51
- Pull request#1041simonresch2026-02-10 09:25
- Pull request#1039simonresch2026-02-09 16:48
- Issue comment#1033oetr2026-01-23 17:12feats: extend ValuePool by new fields : files, and maxMutations
- Pull request#1034oetr2026-01-22 17:06
- Releasegithub-actions[bot]2025-12-22 12:27v0.29.1
- Pull request#1029simonresch2025-12-22 12:02
- Pull request#1027simonresch2025-12-15 10:57
- Pull request#1024Marcono12342025-12-10 15:32
- Issue comment#1024Marcono12342025-12-09 21:13fix: use user-friendly type names in exception messages
- Pull request#1023fmeum2025-12-07 10:09
- Issue comment#1022fmeum2025-12-05 06:28Fuzz test with `byte[]` parameter with mutation annotation is treated as classic fuzz test / annotations are ignored
- Issue comment#1022Marcono12342025-12-04 21:31Fuzz test with `byte[]` parameter with mutation annotation is treated as classic fuzz test / annotations are ignored
- Issue comment#1022fmeum2025-12-04 20:52Fuzz test with `byte[]` parameter with mutation annotation is treated as classic fuzz test / annotations are ignored
- Issue#1022Marcono12342025-12-03 22:52Fuzz test with `byte[]` parameter with mutation annotation is treated as classic fuzz test / annotations are ignored
- Issue comment#1021simonresch2025-12-01 12:11trophies: add entry for lz4-java
- Pull request#1021Marcono12342025-11-30 19:53
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 72 stars here means stars gained during the window, not the repo's star count.