Rust bindings and utilities for LLVM’s libFuzzer
active 2023-08-21 → 2026-06-14 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1029 days from 2023-08-21 to 2026-06-14. Pushes: 7 total, peak 2 in a day. Pull requests: 11 total, peak 2 in a day. Issues: 9 total, peak 2 in a day. Comments: 18 total, peak 3 in a day. Stars: 46 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 |
|---|---|---|---|---|
| fitzgen | 21 | 6 | 6 | 4 |
| zi0Black | 8 | 0 | 1 | 3 |
| hanna-kruppe | 5 | 0 | 0 | 2 |
| rchildre3 | 5 | 0 | 2 | 2 |
| Manishearth | 5 | 1 | 0 | 3 |
| defkit | 2 | 0 | 2 | 0 |
| gigaroby | 2 | 0 | 0 | 0 |
| alpaylan | 2 | 0 | 0 | 1 |
| rsheeter | 2 | 0 | 0 | 1 |
| weiznich | 1 | 0 | 0 | 1 |
| your-diary | 1 | 0 | 0 | 1 |
| cameronelliott | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#137Manishearth2026-02-18 20:28Exclude development scripts from published package
- Pull request#142fitzgen2026-02-10 16:37
- Issue comment#137Manishearth2026-02-05 23:02Exclude development scripts from published package
- Issue comment#138fitzgen2026-01-23 17:48Excessive memory usage of libfuzzer when fuzzing with a recursive `Arbitrary` structure
- Issue comment#137weiznich2025-12-16 19:18Exclude development scripts from published package
- Issue comment#137Manishearth2025-12-16 19:05Exclude development scripts from published package
- Pull request#136defkit2025-09-17 08:52
- Pull request#136defkit2025-09-16 08:50
- Issue comment#134alpaylan2025-08-08 17:41Example `bananas.rs` not working
- Issue comment#134fitzgen2025-08-08 17:18Example `bananas.rs` not working
- Issue#134alpaylan2025-08-08 17:07Example `bananas.rs` not working
- Pull request#133fitzgen2025-07-03 17:17
- Issue#130hanna-kruppe2025-02-01 11:31Is the libfuzzer license information still accurate?
- Pull request#128fitzgen2025-01-24 22:44
- Issue comment#77your-diary2025-01-13 03:00Add multiple variables implementing the `Arbitrary` type to `fuzz_target!`
- Pull request#128zi0Black2024-12-21 23:52
- Issue#122zi0Black2024-10-11 10:58Persistent Fuzzing API LibFuzzer
- Pull request#121rchildre32024-09-22 21:28
- Issue comment#119rsheeter2024-06-27 19:27Allow for multiple inputs to a fuzz_target, such data from corpus + an additional Arbitrary
- Issue#119rsheeter2024-06-26 20:15Allow for multiple inputs to a fuzz_target, such data from corpus + an additional Arbitrary
- Issue comment#115rchildre32024-01-22 03:09Add bindings for custom crossover with example
- Issue#116cameronelliott2023-12-24 00:53Libfuzzer README says Linux only
- Pull request#115rchildre32023-11-26 04:41
- Issue#113fitzgen2023-09-14 23:35Soundness issue in rust_fuzzer_custom_mutator
- Issue#112fitzgen2023-09-14 23:35Soundness issue in test_input_wrap
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 46 stars here means stars gained during the window, not the repo's star count.